For your convenience, you can refer to our conversion table as our products come in both imperial and metric. Expansion bolts come in a number of different configurations and types. The expansion shield Bolts can be removed and reused in the same hole or used in a new hole along with a replacement expander nut (sold separately). The expansion of the anchor is accomplished in different ways and the anchors are designed for different applications. Some expansion anchors are designed for use in solid base material only, such as concrete while others can be used in a variety of masonry materials, such as brick or block. bolt installation, 3) suggested allowable anchor bolt design loads and 4) the current and proposed codes and standards governing anchor bolts in brick masonry con-struction. 30 day money back guarantee. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Lag Bolts are directly screwed into wood.They have a hex head and a cylindrical shaft with smooth and externally threaded parts along its length. An expansion bolt is comprised of a bolt, nut, and lead sleeve assembly that expands upon tightening. Shop Expansion Bolts & Screws on Amazon.com. It screws into an insert that expands. Click on a Lag Bolt type above to continue shopping… Lag Bolts Lag bolts are used to fasten wood to wood and metal to wood, attach objects to wood, and affix items to concrete and masonry when combined with lag expansion shields. Scroll down to learn about many different types of nuts The size of the anchor refers to the diameter of the lag bolt to be used with this fastener. Once all these factors Lag bolts and more in stock. 3/8 in x 1-3/4 in. Bolt-hole casters can be attached to racks, carts, furniture, and other equipment with compatible lag bolts or expanding stems, allowing users to choose the mounting option that best suits the equipment. The use of an expansion anchor in the natural base material is questionable due to the inconsistency of the material and the lack of testing. Keep in mind that a lag screw must be used to expand the anchor, and lag screws are available only in a hex head. If you ever plan to mount something to the wall that’s even remotely heavy, you’ll need to use drywall anchors if a stud isn’t available. Unlike a screw, a lag bolt doesn't have a pointed tip. Civil engineering and mining lag bolts are longer. 202 products. Turn the bolt to expand the nut for a secure hold in concrete. These types of bolts have hexagonal-shaped drive heads. Lag shields can be installed into the brick or the mortar joint and, because the design is versatile, they allow for a wide range of expansion. 1 trade catalogue. VAT £5.41 5 Pack General purpose anchor bolt. Loose bolts are not just an irritating nuisance. At Bolt & Nut Supply Ltd., we offer quality industrial fasteners, industrial supplies, safety products, and janitorial supplies. clean all the dust out of the hole with a blower or similar tool. The UK’s No. x 2-3/4 in. Hammer the expansion bolt into the hole As for These anchors are often used to anchor machinery. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Published by Mike C Pistorino on May 9th 2012. Each type of expansion anchor has unique features and benefits. Concrete lag bolts are fasteners with a coarse thread that is typically used to fasten wood to concrete or masonry. 60 days free credit available. Die cast zinc alloy An alloy consisting of approximately 95% zinc alloyed with aluminum, copper and other elements for good If the joint is not quickly retightened, the application may begin to leak fluid or gas, the bolt may break, equipment may become Lag shields A medium duty anchor for use in concrete, brick, or a mortar joint. Low prices, volume discounts, fast service, large selection. Ferrule marked with hole f qty ( 135 ) Product code: 13903 £7 .41 ex. Product code: 14750 Rawlplug RBL2 Rawlbolt Anchor with Loose Bolt M12 x 140mm £6.49 ex. Other anchors can be used in natural base materials, such as stone. To install, thread the nut onto the tapered bolt and insert into a … Coachscrews coach bolts and screws also described as square or hexagonal Lag Bolts. See how your daily applications and your most critical engineering challenges can be served by our fasteners – such as chemical anchors, mechanical anchors, cast-in, insulation fasteners, nails, threaded studs and different types of Male –comes in different styles and either will protrude above the masonry surface or will insert into a predrilled hole, Female – are inserted into a predrilled hole in the concrete and has internal threads to accept a threaded bolt. When it comes to Expansion Shield Anchors, Grainger's got your back. Drop In Anchor - available 1/4”, 3/8”, 1/2”, 5/8” and 3/4”; designated diameter refers to the inside or the bolt diameter; manufactured in carbon steel zinc coated, 304 stainless steel and 316 stainless steel; a setting tool is required The coarse thread of a lag bolt and lag mesh and deform slightly making a secure near water tight anti-corroding mechanically strong fastening. Types of Nuts and Bolts Fasteners come in many different forms. Available at SIIS Kirkcaldy Fife. These bolts anchor in materials that do not allow for reliable thread formation, such as concrete, brick, and the like. . Buy Shield Anchor Loose Bolt at Screwfix.com. Lag shield concrete anchors use a bolt and sleeve that insert in a hole. Things like giant heavy radiators, huge TVs and the like? Have you ever wondered how to attach REALLY heavy things to walls? Zinc-Alloy Short Lag Shields (15-Pack) These lag or expansion shields are used for These lag or expansion shields are used for fastening lag screws into fastening into wood and concrete. Instead, it has a smooth base. The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Hex-Washer-Head Concrete Anchors (75-Pack) As the original Concrete screw anchor that As the original Concrete screw anchor that revolutionized the construction world, Tapcon brand Concrete anchors deliver the ease of use, superior precision and the unparalleled performance that professionals demand. A bolt having an attachment that expands as the bolt is turned after being driven into a material. Buy Heavy Duty Fixings at Screwfix.com. Lag shield concrete anchors may be the easiest anchor to remove: as the bolt The Lag Shield Anchor is a great fastener when very hard (short) concrete or lower grade (long) concrete is a concern. An expansion bolt is a torque-controlled fastener. In new masonry construction, anchor bolts are com If the bolt comes loose, this clamp force weakens. Machine Bolt Double Expansion Shields, Two-Way Expansion Anchors Using a dual expansion system, Machine Bolt Double Expansion Shields are well suited for solid concrete, block, brick and stone. Wedge Anchors –variety of diameters ranging from 1/4” to 1-1/4”; manufactured in zinc plated carbon steel, hot-dipped galvanized carbon steel, 303/304 stainless steel and 316 stainless steel; protrudes above the surface of the concrete; utilizes a nut to expand anchor and to secure item being fastened, Sleeve Anchors – wide range of diameters from 1/4” to 3/4”; available in zinc plated carbon steel and 304 stainless steel; head styles include an acorn nut, hex nut, flat countersunk or round; not all diameters come with all head styles; turning of the nut or head expands anchor; can be flush with surface of material being fastened or can protrude dependent upon the head style, Hammer Drive Anchor – available in two diameters of 3/16” and 1/4” for light duty fastening; head is a round mushroom; nail driven with a hammer into the anchor body will expand anchor; once set, the hammer drive anchor cannot be removed and is tamperproof, Nylon Nail-It – similar to the hammer drive anchor with the difference of an anchor body made from a nylon type material; comes in the head styles of the mushroom head, flat countersunk head, and round head; nail on the nylon nail-it has a slot for easy removal, Strike Anchors – heavy-duty type anchor; available in diameters from 1/4” to 3/4”; comes in carbon steel with yellow zinc plating; utilizes a hardened steel pin to expand the anchor; allows uniform installation; the nut tightens the fixture to the concrete and does not expand the anchor, Split Drive – one-piece anchor; available in one diameter of 1/4” and in lengths up to 3”; permanent, tamper-proof anchor with two head styles of round head and flat countersunk; the split drive anchor is pre-expanded and holds firmly once driven into the predrilled hole in the concrete, Drop In Anchor - available 1/4”, 3/8”, 1/2”, 5/8” and 3/4”; designated diameter refers to the inside or the bolt diameter; manufactured in carbon steel zinc coated, 304 stainless steel and 316 stainless steel; a setting tool is required to properly set the drop-in anchor, Lag Shield – requires the use of a lag screw which is purchased separately; embedment depth of the anchor and the thickness of the material being fastened determine the length of screw used; lag shields come in a short or long version in six diameters of 1/4”, 5/16”, 3/8”, 1/2”, 5/8” and 3/4”; short lag shield is used in denser, harder base material and the long lag shield is used in softer, more suspect base material, Machine Screw Anchor – use of specific setting tool is required to set the machine screw anchor in the concrete; eight diameters are available in #8, #10, 1/4”, 5/16”, 3/8”, 1/2”, 5/8” and 3/4”; the designated diameter refers to the inside diameter or bolt diameter used with the machine screw anchor; all bolts used with the anchor must have national coarse threads with a length determined by the thickness of the material being fastened plus the embedment depth, Double and Single Expansion Anchor – single expansion anchor is used in harder denser base material and the double expansion anchor is used in softer, more suspect type base materials; both come in six diameters of 1/4”, 5/16”, 3/8”, 1/2”, 5/8” and 3/4”; special setting tool is not required; the bolt when inserted and turned clockwise expands the anchor via the expansion nut; both anchors require bolts with national coarse threads; the length of the bolt is determined by adding the thickness of the material to be fastened to the embedment depth of the anchor, Lag Shield – same as the female anchors used in concrete described above; works equally well in brick or block base materials, Machine Screw Anchor – excellent holding values in brick and block with a wide range of diameters; base material must be thick enough to allow anchor to be set using the setting tool; hollow wall-setting tool is available through a company called Greenlee, Double and Single Expansion Anchor – both work well in brick or block; double expansion anchor provides the best opportunity for a successful fastening due to the expansion of the anchor along its entire length, Sign up today to get the latest updates on new products and upcoming sales, Sign up now to receive exclusive discount offers via email, CONFAST® 304 Stainless Steel Wedge Anchors, CONFAST® 316 Stainless Steel Wedge Anchors, American Hot-Dipped Galvanized Thunderstud Anchor, American 303 Stainless Steel Thunderstud Anchors, American 316 Stainless Steel Thunderstud Anchors, RedHead Trubolt Wedge Anchors - Galvanized, RedHead Trubolt 304 Stainless Steel Wedge Anchors, RedHead Trubolt Wedge Anchors 316 Stainless Steel, CONFAST® Zinc Plated Hex Head Sleeve Anchor, CONFAST® 304 Stainless Steel Hex Sleeve Anchor, CONFAST® Zinc Plated Acorn Head Sleeve Anchor, CONFAST 304 Stainless Steel Acorn Sleeve Anchor, CONFAST® Zinc Plated Flat Head Sleeve Anchor, CONFAST 304 Stainless Steel Flat Sleeve Anchors, CONFAST® 304 Stainless Steel Drop-In Anchor, CONFAST® 316 Stainless Steel Drop-In Anchor, 316 Stainless Steel American Made Drop-In Anchors, Hammer Drive Anchor with Stainless Steel Nail, CONFAST® Mushroom Head Nylon Nail-It Anchor, 410 Stainless Steel Tapcons Concrete Screws, All 410 Stainless Steel Tapcons Concrete Screws, 410 Stainless Steel Large Diameter Tapcon®, Determine which Concrete Anchor/Fastener to use. Suitable for a variety of materials including concrete, stone and brickwork. Please click Accept Cookies to continue to use the site. Outlets in Dunfermline, Dundee, Edinburgh and … 1/4 in. Free returns. Hilti HIT-HY 200 is common. Hilti Kwik Bolt TZ are common. Available in hot dip galvanized, zinc plated and stainless steel. Lag Bolt Kit for Mounting A TV Into Wood Or Concrete - Includes Heavy Duty Bolts, Fischer Concrete Anchors and 2 Drill Bits 4.7 out of 5 stars 212 $14.99 In stock on November 19, 2020. Here are the different types of … To make it easy for you, we’ve compiled the data below as a guide for figuring out what each fastener is called. © 1996-2020, Amazon.com, Inc. or its affiliates, Select a location to see product availability, Hex Nuts Made for the Indoors and Outdoors, 5/16"-18 Stainless Hex Nut (100 Pack), by Bolt Dropper, 304 18-8 Stainless Steel Nuts, 3/8"-16 Stainless Hex Nut (100 Pack), by Bolt Dropper, 304 18-8 Stainless Steel Nuts, Expansion Hook, Lsquirrel M8 304 Stainless Steel Open Cup Hook Expansion Bolts Heavy Duty Hook for Wall Concrete Brick Silver (M6, 10Pcs), PAYYC 6PCS Expansion Bolts, 304 Stainless Steel Expansion Bolts, External Hex Expansion Bolt Sleeve Anchor M8x60mm Silver, Yasorn 5-pack Stainless Steel External Hex Expansion Bolt M8x60mm, 200 Pcs M8 Aircraft Expansion Bolts Anchors Plugs Screws Tube Pipe Expansion Screw for Gypsum Board Hollow Wall Curtain Wall Installation Fastener Hardware (Without Screws), Yasorn M8 Open Cup Hook Screw Stainless Steel Expansion Heavy Duty Bolts Pack of 5, MroMax M10 x 120 Expansion Eyebolt Eye Nut Screw with Ring 304 Stainless Steel Anchor Raw Bolts 2Pcs, Karcy Expansion Bolt M6 Stainless Steel Expansion Bolts M6x60mm Silver Pack of 12, 5-Pack Stainless Steel Ring Lifting Expansion Eyebolt Bolt Screw with Ring M8x80mm, Preamer 5-Pack Eyebolt Bolt Stainless Steel Wall Concrete Brick Anchor Expansion Bolts Ring Screw Eyes, M6x70mm, E-outstanding 6pcs Galvanized Carbon Steel Expansion Bolt Toggle Bolt and Wing Nut 1/8" x 2" for Precast Slab Hollow Brick, uxcell M6x50mm 304 Stainless Steel External Hex Expansion Bolt Sleeve Anchor 5Pcs, Expansion Eyebolt Karcy Ring Lifting Expansion Bolt 304 Stainless Steel M6x80mm Silver Pack of 5, M8 90mm Expansion Screw with Eye Ring Anchor Internal Eye Bolt Fastener 304 Stainless Steel 5 Pack (Ring Lifting Expansion Eyebolt M8 90mm), Youliang 3pcs 304 Stainless Steel M650 Integral Internal Expansion Ring Anchor Bolt, MroMax M8x80mm 304 Stainless Steel Hex Nut Sleeve Anchor Expansion Bolts 4 Pcs, All customers get FREE Shipping on orders over $25 shipped by Amazon. An expansion bolt or screw is a multi-component fastener that includes a bolt anchor and an expansion nut, which can be tightened and loosened for reuse. Click & collect in as little as a minute. Purchase AnchorsExpansion bolts are fasteners used in masonry materials that expand once inserted into a predrilled hole in the masonry. They tend to be longer than the average fastener with lengths up to 15 inches. They are internally machine screw threaded and expand as you tighten the screw or bolt (not supplied). The casters allow the equipment to roll, which reduces the … An epoxy adhesive anchor, or chemical, is basically glued to the concrete. Used with a lag bolt. Widths carried in home hardware stores for the do-it-yourselfer are usually 0.25 inches to 0.5 inches. mirror screw This is a flat-head wood screw with a tapped hole in the head, which receives a screw-in chrome-plated cover. As the bolt threads into the lag shield, it expands, fastening it to the concrete.
2020 expanding lag bolt