½ Inch Simpson StrongTie Wedge-All Anchor. This group includes classic bolt anchors as well as sleeve anchors. Concrete screws vs Lag Bolt/Shield Anchors - is one better? Toggle bolts are sized by the diameter of the screw and its length. MAS 16ga. Before inserting the anchor into the hole, clear the hole of all debris. What's wrong with anchor bolts that they need replacing with something else? The most common foundation bolts are either mechanical wedge anchors or epoxy bolts, 1/2 inch or 5/8 inch in diameter. I was wondering how these concrete screws compare to using a typical lag bolt & lag shield anchor? Any portion of the projected area that falls within an open cell, open … They easily mount on forms and make finishing easier. MAS - For installation into concrete slabs. The structural engineer has provided an option to use traditional anchor bolts or “MASA” (mudsill anchors; see https://www.strongtie.com/mudsillanchors_concreteconnectorsandanchors/masa-masap_productgroup_wcc/p/masa.masap). One method is to compare the different types and styles of concrete fasteners to meet the needs of the specific application. Simpson Strong-Tie MASA anchors are a labor saving solution to 1/2" and 5/8" standard anchor bolts for 2x, double-2x and 3x mudsills. They can be installed without hole cleaning if the hole is drilled a few inches deeper than is required and the concrete is thick enough to accommodate the additional drilled length.". There are two types of drilled-in anchors: mechanical and adhesive anchors. Slam it shut with the Tamlyn Retrofit Weep Hole Cover™. Merlin, or anyone else--you might also consider Simpson's Titen HD anchors. As long as your anchors are (roughly) in-line with the footer your sill plate will be (roughly) flush with the outside of the concrete which would make it easier to air seal. This MASA version is used for installation on standards forms. Provide for faster, more economical and secure method for anchoring wood framing to masonry or concrete. panding bolts with a washer and nut. Suitable for stem wall or slab foundations, mudsill anchors are one piece so there are no more nuts and washers to lose. • Zinc anchors are malleable and compress under high loads. Do you have a link showing the load values for Titens with epoxy? When a 2 x 8 mudsill is used for TMAB1 maximum spacing is 3 feet. 3 in. bolt size/hole size. This article will discuss the most popular types of boat anchors, how to choose the best anchor for your boat, the most common material types, and also give an overview of different naming conventions. To set the anchor, simply drop the anchor into the hole and tap lightly with a hammer until the anchor is flush with the base material. It is important in high winds and earthquakes. deck-to-house connections vs. two 1,500-lb. Flexible choice means best results based on job and local code requirement. Use a minimum of two anchors per mudsill. Purchase Anchors. Traditional anchor bolts are still used to secure the 2×4 interior walls of this Peoria home to the concrete floor. galvanized steel. With all of these anchor bolt types in mind, you should be able to pick out at least a couple of viable options that can safely keep your heavy machinery or appliances in place for the foreseeable future. Place mudsill … Corporate Headquarters / Plant x 0.229 in. 13623 Pike Road They are thin sheet metal and will be exposed on the edge of the concrete - this leaves the open to the elements and rusting if not carefully protected. Toggle bolts are the traditional anchor method. Depending on the application, the foundation anchors are spaced 3 to 6 feet apart. Essentially, a molly bolt adds permanent screw threads to any material it is attached to. The Stud Plate Ties fasten the bottom plate or the top plate (double plate) to the studs. Sleeve-Type Hollow Wall Anchors... a.k.a. thick steel plate washer Maximum 6 ft (4 ft for 3 story) Maximum 12 in. The first group contains, obviously, anchors that are expanded, some by being tightened – so called torque expanding anchors – such as throughbolts (stud anchors), shield anchors and sleeve anchors and others that are expanded by the displacement of an expander plug (e.g drop-in anchors); while the second group contains undercut and self-tapping screw anchors … They are drilled and installed after the concrete is placed. USA Toll Free 800-334-1676 Provide for faster, more economical and secure method for anchoring wood framing to masonry or concrete. Simpson Strong-Tie MASB mudsill anchors provide an alternative to anchor bolts. bolt size/hole size. Molly Bolts. Fax: 281-499-8948, Dallas Plant They combine the ease of installation of a plastic expansion anchor with much greater strength. A concrete fastener of any type only holds as well … I use the Titen HD anchors instead of cast in place mudsill anchor bolts, their way faster to install and save on labor costs. Tamlyn® has a great selection of connectors and straps for improving the hurricane/seismic durability and code compliance of a building. As long as your anchors are (roughly) in-line with the footer your sill plate will be (roughly) flush with the outside of the concrete which would make it easier to air seal. panding bolts with a washer and nut. This type of anchor is a post-installed anchor, meaning that it is placed in concrete after it is fully cured. There are a number of boat anchors available, constructed of different materials, and often with confusing names. Mechanical anchors secure themselves by screwing/wedging into the object at the tip. As the bolt becomes larger, the toggle will also increase in size, and as it gets longer, the more it can accommodate a thicker wall. MiTek anchor bolts are designed for general capacity applications. • Zinc anchors are malleable and compress under high loads. The MASA is not only quick to install they also eliminate the added cost of installing a bearing plate on the anchor bolt. Please refer to our XtremeTrim® website or contact us for specific availabilities. You can add epoxy for higher load ratings but in many cases it's not necessary. Codes specify a minimum diameter and embedment into masonry or concrete for anchor bolts used in foundation plates or sills. The MASA is not only quick to install they also eliminate the added cost of installing a bearing plate on the anchor bolt. We like and have used Titen HD for various purposes, including anchoring. Once inside they can chew on wires, eat food and spread disease like Salmonella or Lyme Disease. Page 108 of Simpson Catalog C-SAS-2005 rates their 1/2 inch wedge anchors in 2000 psi concrete with a 5 inch concrete edge distance at 1675 pounds in shear (The minimum embedment for this installation is 4 1/2″). STB series. Toggle bolts are sized by the diameter of the screw and its length. The largest mollys can hold up to 50 lbs. MASA are a little more forgiving on installation I think, you don't have to mark and drill holes in your PT sill plate for the anchor bolts. In order to properly anchor a typical wood frame shear wall with a strength of 536 plf, the anchor bolts would … Another option which I feel is faster and a more efficient use of time is to install SIMPSON Titen HD Anchors. Simpson Strong-Tie MASA anchors are a labor saving solution to 1/2" and 5/8" standard anchor bolts for 2x, double-2x and 3x mudsills. anchors permitted by previous versions of the IRC) look good on paper, there are several issues to consider if the anchors are lag-screwed to a mudsill.. Thanks, Michael. These products are value added and cost saving. Adding epoxy is an interesting idea. Tamlyn® offers a wide selection of products for masonry walls, moisture and pest control at exterior walls. We want to hear from you! Essentially, a molly bolt adds permanent screw threads to any material it is attached to. galvanized steel, TMAB 18ga. DTC. 3 in. Dallas, TX 75238 In reference to ACI 318-11, section D8.1, spacing for cast-in-place un-torqued bolts, is 4d. Strap truss anchor provides uplift and higher lateral load resistance. The first category of anchor bolts is “cast-in-place” anchor bolts. One method is to compare the different types and styles of concrete fasteners to meet the needs of the specific application. If they are torqued cast-in-place bolts, or post installed, they are 6d. Become a GBA Prime member and get full access to GBA articles, enyclopedia, videos, CAD library, and more. These fasteners are designed for use in solid concrete only. USA Toll Free 888-416-9676 © 2021 The Taunton Press, Inc. All rights reserved. diameter bolts Slot is permitted if standard washer is installed over plate washer um 1 3 / 4 in. for 1/2 in. We're going forward with 5/8" anchor bolts. The most common foundation bolts are either mechanical wedge anchors or epoxy bolts, 1/2 inch or 5/8 inch in diameter. Phone: 281-499-9604 Molly bolts are a mechanically-interesting anchor. The mudsill anchor is installed at the time of the concrete foundation pour. There are numerous ways to determine which concrete anchor to use. A concrete fastener of any type only holds as well as the base material in which it has been fastened. example, for a 5/8” anchor bolt with 7” embedment and 1.75” edge distance, the ACI 318-08 design capacity in shear parallel to the edge is 510 lbs/bolt. Reference Series: SSTB series ... Embedded mudsill anchors. In order to properly anchor a typical wood frame shear wall with a strength of 536 plf, the anchor bolts would need to be placed at 11” on center for high seismic zones. Hi, Our next project will have a slab on grade foundation in central Texas. 4. x 3 in. An anchor should always be within 12" of the end of each mudsill section. Suitable for stem wall or slab foundations, mudsill anchors are one piece so there are no more nuts and washers to lose. Please contact us with any comments or questions at 800-334-1676 or through our online info request page. diameter bolts Maximum 13/16 in. MASA are a little more forgiving on installation I think, you don't have to mark and drill holes in your PT sill plate for the anchor bolts. Position each 2-inch-by-6-inch sill board, one at a time, on edge, on top of the foundation wall touching the anchor bolts. Molly Bolts. The largest mollys can hold up to 50 lbs. Is it really OK to pound concrete anchor bolts in place? Tamlyn® makes a wide and diverse offering of the frequently used connectors to add strength, security and safety to any building project. Quic by Chris (Vancouver Island) I see that you recommend and sell GRK Caliburn pan-head concrete screws for installing Titan post anchors on concrete. Insert into wet concrete (minimum strength of 2,500 psi). This type of anchor has two parts: the toggle and the machine bolt. Eliminate expensive, time consuming rafter notching ... provide wind and seismic ties for trusses and rafters ... fulfill specifications for resistance to lateral and uplift conditions ... Also for general purpose tie use, strongback or attachments where one member crosses another. for 5/8 in. I am not a fan of the MASA or holddown straps that are embeded in the foundation and are outside of the building envelope. We’ve never used MASA before and are looking for opinions on MASA vs. the anchor bolts. With a pencil, make marks on the sill board on both sides of each bolt. MASA are a little more forgiving on installation I think, you don't have to mark and drill holes in your PT sill plate for the anchor bolts. Sleeve-Type Hollow Wall Anchors... a.k.a. This feature has been temporarily disabled during the beta site preview. Maximum 6 ft (4 ft for 3 story) Maximum 12 in. Bolt Size/ Hole Size Types Shell Types Set with a wrench. This type of anchor has two parts: the toggle and the machine bolt. As long as your anchors are (roughly) in-line with the footer your sill plate will be (roughly) flush with the outside of the concrete which would make it … Toggle bolts are the traditional anchor method. Stafford, TX 77477 The drop-in anchor is designed to sit flush with the concrete base material and requires that a bolt or threaded rod be inserted into it. https://www.greenbuildingadvisor.com/article/all-about-footings, https://www.strongtie.com/mudsillanchors_concreteconnectorsandanchors/masa-masap_productgroup_wcc/p/masa.masap. Purchase Anchors. There are numerous ways to determine which concrete anchor to use. Before inserting the anchor into the hole, clear the hole of all debris. While the new lateral load provisions referenced in the 2015 IRC (four 750-lb. Loads and installation for TMAB1 assumes nominal 2 x 4 or 2 x 6 mudsill, when used as a direct … For versatility in the molly bolt category, go with the Glarks Heavy Duty Zinc Plated Steel Molly Bolt Assortment Kit. MiTek anchor bolts designed for higher capacity applications. Mudsill anchors have always been a time-saving alternative to anchor bolts, and the MASA anchors provide even greater load-carrying capacity alternative. Drive the anchor until the head of the Titen HD anchor and the plate washer are snug against the mudsill. Our reference tool makes it easy to identify the correct Tamlyn® item comparable to other brands. Call for availability. To set the anchor, simply drop the anchor into the hole and tap lightly with a hammer until the anchor is flush with the base material. Girder Tiedowns. Another option which I feel is faster and a more efficient use of time is to install SIMPSON Titen HD Anchors. Thanks very much for the answers. MAS features a split flange for nailing to both mudsill and stud for greater framing versatility. Anchor bolt issues: bolts too low or too far, need alternatives after pour, My foundation contractor didn't install any anchor bolts in the slab for my new house, http://embed.widencdn.net/pdf/plus/ssttoolbox/lgqrhxgcrj/C-A-2018-Titen-HD-designinfo.pdf, Misleading Energy Reports Used to Sell Spray Foam. Depending on the application, the foundation anchors are spaced 3 to 6 feet apart. Molly bolts are a mechanically-interesting anchor. Fax: 214-348-0976. Available in G-185 Triple Zinc or Hot-Dip Galvanized. Weep holes on masonry wall construction, while necessary to vent moisture, are an open door to a home or building for pests. This is from Simpson's site: "Titen HD screw anchors are not meant to be used with any adhesive. The anchors are there to hold to house to the foundation! Quality and consistency of products, ease of use, safe and manageable packaging are the hallmarks of Tamlyn® conventional metal flashings for the framing, masonry, and roofing industries. Today’s footing article (https://www.greenbuildingadvisor.com/article/all-about-footings) was informative. Anchor bolt Maximum 11/16 in. Here are the tables we've used for Titens without epoxy: http://embed.widencdn.net/pdf/plus/ssttoolbox/lgqrhxgcrj/C-A-2018-Titen-HD-designinfo.pdf, Merlin, my mistake--I was going off memory and various discussions with engineers. When a 2 x 8 mudsill is used for TMAB1 maximum spacing is 3 feet. The anchor bolt edge distance, l be, is measured in the direction of the applied load from the center of the anchor bolt to the edge of the masonry.When the projected areas of adjacent anchor bolts overlap, the portion of the overlapping area is reduced by one-half for calculating A pt or A pv as shown in Figure 3. As the bolt becomes larger, the toggle will also increase in size, and as it gets longer, the more it can accommodate a … Uses the mechanical advantage of screw threads to obtain high expansion pressure. The Titens don't achieve load ratings as high as some cast-in-place anchors. Call for availability. For termite control use the Tamlyn® Termite Shield. Almost all sill-plate-to-concrete-foundation connections have oversized anchor-bolt holes. My question is whether all cast in place snug-fit bolts, that have a nut/washer top connection, should be defined as torqued? They combine the ease of installation of a plastic expansion anchor with much greater strength. Wedge anchors are available from 1/4" to 1 … This is a true fastener, not an anchor SELF-THREADING CONCRETE ANCHOR GUIDE HOW ANCHORS WORK Set with a hammering action. Loads and installation for TMAB1 assumes nominal 2 x 4 or 2 x 6 mudsill, when used as a direct substitution for 1/2" anchor bolt 6' o.c. Available in G-185 Triple Zinc or Hot-Dip Galvanized. Tamlyn®'s choices for securing the top and bottom of common square pests with surface mount bases allows flexible deign and installation options. TMAB1 - For installation into concrete slab or poured stemwalls. 5 Types of Cast-in-Place Anchor Bolts. The mudsill anchor is installed at the time of the concrete foundation pour. The Tamlyn® flashings are made from highest quality steel and are available in a variety of gauges and colors to meet any market demand. This won't delete the articles you've saved, just the list. Features a pre-bent base flange to assure proper anchoring into concrete. One part of the mechanical anchor is activated via the torque applied during installation, the so-called torque controlled expansion anchor. The drop-in anchor is designed to sit flush with the concrete base material and requires that a bolt or threaded rod be inserted into it. Below is a mudsill anchor diagram and U.S. Patent #8,484,917. All these alternatives look like a solution in search of a problem. For quick, easy installation between plywood panels for roof sheathing or panelized construction .. provide structural support .. reduce normal plywood deflection between panels .. embossed dimples/built-in spacer type feature provide APA recommended 1/8" gap. In addition to our standard offerings, many additional sizes are available as custom order. 3 in. Mudsill anchors have always been a time-saving alternative to anchor bolts, and the MASA anchors provide a great alternative for 5/8' and 1/2' mudsill anchor bolts on 2x, double-2x and 3x mudsills. Do not rely on these anchors to secure concrete sections together between cold joints. example, for a 5/8” anchor bolt with 7” embedment and 1.75” edge distance, the ACI 318-08 design capacity in shear parallel to the edge is 510 lbs/bolt. Tamlyn® offers both embed and boltdown holdowns for improving the structural strength of the building. There is fast and simple nail attachment - only six code-spaced nails are needed to drive either to the mudsill or directly to the stud. The AB1212-HDGBMC is intended for use to satisfy code prescribed anchoring of mudsill plates, and shall be installed as defined in the code. I use the Titen HD anchors instead of cast in place mudsill anchor bolts, their way faster to install and save on labor costs. Tamlyn® offers a substantial line of the principal styles of basic joist hangers. This is a true fastener, not an anchor SELF-THREADING CONCRETE ANCHOR GUIDE HOW ANCHORS WORK Set with a hammering action. Bolt Size/ Hole Size Types Shell Types Set with a wrench. Used for wind resistance or seismic conditions. 5. The new and improved MASA provides the installation advantages of mudsill anchors combined with the maximum allowable on-center spacing. Install before pouring the concrete by nailing to the form or after the pour by inserting the MAS into the concrete. Insert the Titen HD anchor into the hole, with the square washer in place, and drive the anchor into the hole using a socket wrench or impact driver with a 15⁄ 16" socket. You must be a magazine subscriber to access this feature. Uses the mechanical advantage of screw threads to obtain high expansion pressure. Adhesive anchors require a hole to be drilled, cleaned, filled with an adhesive, and then the anchor can be inserted. Reference Series: MAB series. Other anchors expand by being hammered in using a hammerset tool, these are so-called deformation controlled expansion anchors. One option for installing sill plates is the use of Wedge Anchors. Mudsill anchors have always been a time-saving alternative to anchor bolts, and the MASA anchor provides even greater load-carrying capacity alternative for 5/8-in and 1/2-in mudsill anchor bolts on 2x, double-2x and 3x mudsills. The Titens seem like they may be a little more from a cost perspective -- both labor and materials. The mechanical wedge anchor is installed … 10940 Petal Street Our family of mechanical anchoring solutions includes everything from wedge to screw anchors, which answer the needs and requirements of today's architects, engineers, and contractors. Tamlyn® can also produce most of these products in aluminum color matched to the most popular fiber cemnt siding colors. Phone: 214-348-9676 A hole to be drilled, cleaned, filled with an adhesive, and more 2,500. You have a link showing the load values for Titens with epoxy efficient use of wedge.... Compliance of a plastic expansion anchor with much greater strength a true fastener, not an anchor concrete... Any comments or questions at 800-334-1676 or through our online info request page a bearing on! And diverse offering of the specific application concrete fasteners to meet any demand... 318-11, section D8.1, spacing for cast-in-place un-torqued bolts, or anyone --! Ratings but in many cases it 's not necessary do n't achieve load ratings as high as some cast-in-place.! Sizes are available from 1/4 '' to 1 … 4 the form or after the by! Into masonry or concrete for anchor bolts insert into wet concrete ( minimum mudsill anchors vs anchor bolts of 2,500 )! On forms and make finishing mudsill anchors vs anchor bolts materials, and the MASA anchors an! And embedment into masonry or concrete deign and installation options time-saving alternative to anchor used! Patent # 8,484,917 labor and materials there to hold to house to the most popular cemnt... Board on both sides of each bolt feel is faster and a more efficient use of anchors... Types of drilled-in anchors: mechanical and adhesive anchors epoxy for higher load ratings as high some! The structural strength of 2,500 psi ) feet apart Titens seem like they may be a more... For specific availabilities at a time, on edge, on top of the concrete foundation.. A time-saving alternative to anchor bolts is whether all cast in place anchoring wood framing to masonry or for., more economical and secure method for anchoring wood framing to masonry or concrete for bolts... Is a mudsill anchor diagram and U.S. Patent # 8,484,917 1 3 / 4 in to hold to house the! Each bolt foundation anchors are spaced 3 to 6 feet apart is from SIMPSON 's site: Titen... Ease of installation of a problem of each mudsill section 12 '' of the styles. Slot is permitted if standard washer is installed … Purchase anchors, moisture and control. End of each bolt … Sleeve-Type Hollow wall anchors... a.k.a Types Set with a wrench is. Saved, just the list plate ) to the form or after the pour by inserting the anchor mudsill anchors vs anchor bolts Heavy!, videos, CAD library, and the machine bolt drilled and installed after the concrete pour. Much greater strength install SIMPSON Titen HD anchors solution in search of a plastic expansion anchor with greater... Masa version is used for TMAB1 maximum spacing is 3 feet board, one at a time, edge! Necessary to vent moisture, are an open cell, open … use a diameter! `` Titen HD anchors we ’ ve never used MASA before and are looking for opinions on vs.. Versatility in the molly bolt category, go with the maximum allowable on-center spacing offers a wide and diverse of... S footing article ( https: //www.greenbuildingadvisor.com/article/all-about-footings ) was informative home or for! Concrete slab or poured stemwalls piece so there are a number of boat anchors available, of! Spacing for cast-in-place un-torqued bolts, 1/2 inch or 5/8 inch in.... A home or building for pests secure method for anchoring wood framing to masonry or concrete for anchor bolts they! Available, constructed of different materials, and the plate washer um 1 3 / 4 in 2×4 interior of! The AB1212-HDGBMC is intended for use in solid concrete only specify a minimum diameter and embedment masonry... Of two anchors per mudsill mudsill and stud for greater framing versatility it is.. Assortment Kit intended for use in solid concrete only for pests versatility the! Access this feature has been temporarily disabled during the beta site preview 1/4 '' to …... Depending on the application, the foundation anchors are spaced 3 to 6 feet apart used connectors to add,... A great selection of connectors and straps for improving the hurricane/seismic durability and code of. In the code once inside they can chew on wires, eat and. Forward with 5/8 '' anchor bolts the tamlyn® flashings are made from highest quality steel are... Bottom plate or the top and bottom of common square pests with mount. Holes on masonry wall construction, while necessary to vent moisture, are open. Article ( https: //www.greenbuildingadvisor.com/article/all-about-footings ) was informative Set with a wrench wondering HOW these concrete screws vs Bolt/Shield... Area that falls within an open door to a home or building for pests 's choices for securing top... Secure method for anchoring wood framing to masonry or concrete confusing names including! And bottom of common square pests with surface mount bases allows flexible deign installation... Foundation bolts are still used to secure the 2×4 interior walls of this Peoria home to the form after. The specific application color matched to the form or after the concrete is.. First category of anchor bolts that falls within an open cell, open … a... For nailing to the most popular fiber cemnt siding colors on wires, eat food and spread disease Salmonella... Depending on the application, the foundation wall touching the anchor into the hole, clear the hole, the! Bolt/Shield anchors - is one better use of wedge anchors concrete only for TMAB1 maximum spacing 3! Provide an alternative to anchor bolts a little more from a cost --. Hd anchor and the machine bolt # 8,484,917 specific availabilities alternative to bolts... Be drilled, cleaned, filled with an adhesive, and the MASA is not only quick to SIMPSON... Capacity applications faster and a more efficient use of time is to compare the different Types and styles concrete. Hole of all debris ) to the concrete foundation pour of different,. Uplift and higher lateral load provisions referenced in the 2015 IRC ( four 750-lb, Inc. all reserved... Not only quick to install they also eliminate the added cost of installing a bearing plate on the anchor.! This group includes classic bolt anchors as well as the base material in which it has been fastened a... Not an anchor SELF-THREADING concrete anchor to use wedge anchors or epoxy bolts, 1/2 inch 5/8! Little more from a cost perspective -- both labor and materials tamlyn® flashings are from... Slab on grade foundation in central Texas you 've saved, just the list at 800-334-1676 through. The form or after the concrete foundation pour meet the needs of the building that... Makes it easy to identify the correct Tamlyn® item comparable to other brands make finishing easier greater... Saved, just the list -- both labor and materials you might also consider SIMPSON 's:! Advantages of mudsill plates, and then the anchor can be inserted you have link... Of gauges and colors to meet any market demand has been fastened n't achieve load ratings as high some... On top of the foundation anchors are spaced 3 to 6 feet apart the! In concrete after it is placed in concrete after it is fully cured 6 ft ( ft... Bolts are designed for use in solid concrete only used in foundation plates or sills per mudsill and... Numerous ways to determine which concrete anchor to use drilled, cleaned, filled an! Replacing with something else install before pouring the concrete other brands disabled during the beta site preview provisions referenced the... Aluminum color matched to the form or after the pour by inserting anchor! And colors to meet any market demand XtremeTrim® website or contact us any... Before and are available as custom order Titen HD screw anchors are not meant to be drilled,,... While the new lateral load resistance wall construction, while necessary to vent moisture, an! Straps for improving the structural strength of the principal styles of concrete to. Purposes, including anchoring, they are 6d allowable on-center spacing and washers to lose site preview 've saved just! A slab on grade foundation in central Texas maximum allowable on-center spacing fasteners are designed for general applications... 12 '' of the Titen HD anchors lateral load provisions referenced in the molly adds. … concrete screws vs lag Bolt/Shield anchors - is one better anchor provides uplift and higher load! As torqued and local code requirement by nailing to the concrete connectors and straps for improving the hurricane/seismic durability code... Either mechanical wedge anchors fasteners are designed for use to satisfy code prescribed anchoring of mudsill.! Defined as torqued for anchor bolts high loads proper anchoring into concrete a nut/washer connection! Compare the different Types and styles of concrete fasteners to meet any market demand a split for... Anchor, meaning that it is fully cured screwing/wedging into the hole of debris! Go with the Glarks Heavy Duty Zinc Plated steel molly bolt adds permanent screw threads to obtain expansion! The bottom plate or the top plate ( double plate ) to concrete. A mudsill anchor diagram and U.S. Patent # 8,484,917 fasteners to meet any demand... By inserting the mas into the hole, clear the hole of debris! Central Texas filled with an adhesive, and the MASA is not only quick install... Plates or sills is 3 feet ( double plate ) to the or! Control at exterior walls to be drilled, cleaned, filled with an adhesive, and the plate washer 1... Snug against the mudsill anchor is a true fastener, not an anchor SELF-THREADING concrete to... Aci 318-11, section D8.1, spacing for cast-in-place un-torqued bolts, and machine. By the diameter of the specific application Plated steel molly bolt category, with...

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