A lag screw's head and washer must be screwed flush to the surface but not overtightened; overtightening breaks the wood fibers underneath. They range from M2 through M100 in size and M2 through M60 in diameter. Also commonly referred to as a lag eye, a screw eye bolt has an eye formed on one end and a threaded shank that tapers to a point. More Buying Choices $4.99 (2 new offers) Best Seller in Hex Bolts. FREE Shipping on orders over $25 shipped by Amazon. The Lag Eye Screw is available in sizes ranging from 5/32" to 3/8" to fit every project. The lag screw thread has a tapered, yet sharp end, that is used for screwing into wood. Feminist artist Sheila Levrant de Bretteville designed a necklace of an eye bolt on a chain, meant to represent "strength without a fist"; she gave the first of these to Arlene Raven and Judy Chicago when they started the Feminist Studio Workshop in 1972. Always use shoulder nut eye bolts for angular lifts. Inspection. The load bearing applications can also have the stainless steel lag eye bolt with ring for easy attachment with loads. Not intended for overhead lifting. $0.69. Shear Strength of 1/2" Lag Screw in Different Woods* Species SG Lbs. Eye bolt strength at 45° horizontal angle drops down to 30% of vertical lifting capacity. Only 8 left in stock - order soon. Stainless Steel Eye Bolts; Lag Eye Screw; Lag Eye Screw. 3/8 X 4-1/2 LAG EYEBOLT ZINC W/ 3/4" EYE I.D. XLE716314. Item #21270. Pay attention to your design considerations when selecting the eye bolt material. In stock and ready to ship. Eye Lag Screws, Eye Bolts, Eyebolts 1/2" x 3-1/4", Hot Dipped Galvanized. Always apply load to eye bolt in the plane of the eye. 1/4 x 5 eyebolt-lag screw thread zinc. Standard forged eye bolts should not be used with angular lifts. Stainless steel eye bolts are also manufactured. Never use eye bolt if eye or shank is bent or elongated. Similar to wood screw pilot holes, a lag screw pilot hole should have a smaller diameter than the actual screw.This creates a snug fit, which allows the teeth of the lag screw to dig into the walls of the pilot hole. Find a Store Near Me ... 1/4-in Lag Screws. Stainless eye screws have a tapered yet sharp end for screwing into wood. Muzata T316 Stainless Steel Eye Shape Screws Metal Hook,Wood Terminal Ring Eyelet Hooks Rings,… In stock and ready to ship. If a lag screw with a 5/16-inch shaft is installed correctly, it can withstand pull-out, or withdrawal, of up to 212 pounds in close-grain hem, fir and redwood, and up to 266 pounds in larch Douglas fir, according to information from the American Wood Council. 1/2 in. Never machine, grind or cut eye bolt. GALVANIZED, 3/8 X 4-1/2 EYEBOLT-LAG SCREW THREAD ZINC. per page. For example, if the worksite is prone to moisture, always opt for additional corrosion-resistant material. Great for light-duty applications, it is made with steel for strength and is … McMaster-Carr is the complete source for your plant with over 595,000 products. for pricing and availability. 1/4 x 5 lag eye bolt stainless (14354) $2.44. Always tighten nuts securely against the load. All wood screws bite into the wood. Lag Screw Eye Bolt: Product Weight: 1.72 UOM: package of 10 Catalog Page: BBV11, Page 01-33 Notes. Working load limits for eye bolts are based on a straight vertical lift in a gradually increasing manner. Eye bolt strength at 45° horizontal angle drops down to 30% of vertical lifting capacity. Screw Eye Bolts have wood screw threads. A lag screw's ability to resist "pull out" or withdrawal far exceeds that of a common screw or nail. There are different standards and dimensions of these bolts. He has managed radio stations, TV studios and newspapers, and was the chief fundraiser for Taltree Arboretum. Always be sure threads on shank and receiving holes are clean. Hi-Strength A193 B7 (4140 Alloy) USS - 3 foot; ... 7/16 x 3-1/4 Lag Screw Eye 18-8 Stainless Steel. Like wire eye bolts, wire eye lags are intended for light duty applications and should not be used for angular loads. Don't see the what you're looking for? 5/8-in x 8-in Zinc-plated Coarse Thread Eye Bolt … Choose from our selection of eye lag screws, including routing eyebolts for wood, wood screw-style hangers, and more. Often that happens with no warning. The Lag Shield Anchor is a great fastener when very hard (short) concrete or lower grade (long) concrete is a concern. Eye bolt hardware is extremely versatile, but when used for rigging, it should be in vertical techniques only. They are provided either plain finish or hot-dip galvanized. Shoulder Eye Bolts. It is made with steel for strength and is designed to attach cables to surfaces. Assembly Safety: Never exceed Work Load Limits specified in Tables 1 & 2. A 1/4" lag bolt into the 1.5" side of standard S-P-F framing lumber is going to have roughly 200lbs of pull strength per inch of thread engagement, assuming your pilot hole is the right diameter and you don't over-tighten. Hillman. Material Cutting; Threading; Bending Lag eye bolts have threads designed to screw into wood. Jack Burton started writing professionally in 1980 with articles in "Word from Jerusalem," "ICEJ Daily News" and Tagalong Garden News. Eye bolts are fasteners with external threads on one end and a closed loop on the other. Filter by attributes. $8.99 $ 8. The size of the anchor refers to the diameter of the lag bolt to be used with this fastener. A lag screw is a large, heavy-duty wood screw with a square or six-sided (hexagonal) head. Lag screws cannot be on the ends or sides of a piece of wood. Burton holds a B.S. It is used because of its strength. Model #N220-731. Always tighten nuts securely against the load. A lag screw must be seated properly to maximize its potential strength. 5/8-in x 8-in Zinc-plated Coarse Thread Eye Bolt (3 Count) Item #451109. FREE Shipping. GALVANIZED, 1/2 X 4 SCREW EYE BOLT HOT DIP GALVANIZED, 1/4 X 2 3/4 EYEBOLT-LAG SCREW THREAD ZINC, 1/4 X 3-3/4 EYEBOLT-LAG SCREW THREAD ZINC, 1/4 X 3-3/4 LAG EYE BOLT STAINLESS (14352), 1/4 X 4-1/2 EYEBOLT-LAG SCREW THREAD ZINC, 1/4X3-3/4 O.A.L. The shoulder is designed to reduce bending stress on the shank due to the excessive pressure. 3 MPa (45,000 lb/in 2) and an average ultimate tensile strength of 530. 98% of products ordered ship from stock and deliver same or next day. Even if the eye bolt you choose is the correct style and capacity, the material into which you are installing it must be capable of surviving the forces that will be applied during the lift. Model #N220-731. † Never use eye bolt that shows signs of wear or damage. Once all these factors have been determined, you can find the expected holding values in the technical information below. $6.875/ea. Applications: Steel, Electro-plated Zinc: For use in wood in non-corrosive environments Steel, Hot-dip Galvanized: For use in corrosive environments Stainless Steel: Has superior corrosion resistance to galvanized steel bolts. They are excellent for a number of applications both inside and outside. In stock and ready to ship. A lag eye bolt features a screw thread and is used for threading into wood or lag anchors. Shop eye bolts and a variety of hardware products online at Lowes.com. Never use regular nut eye bolts for angular lifts. Get it as soon as Tue, Dec 22. These high-quality steel bolts with a looped head forged without welds making them an ideal option for tie-downs, lifting, and attaching cables. Screw eyes (or eye screws) are similar devices that tend to be best suited for more light-duty use. These fittings have wood type threads; pre-drill a starter hole and screw them in! A single 1/4" Grade 5 lag bolt, in a configuration like this, will fail at roughly 13,000 lbs. Find a Store Near Me ... 1/4-in Lag Screws. The shoulder of the eye bolt helps maintain the strength of the eye and the shank from bending or deforming. It depends on the diameter of the bolt a 1/4" bolt 1" deep 225 lbs of pull out strength, increase the depth by 1/2 and now the 1/4 pullout strength is 337 lbs. The screw is only as strong as the wood in which it is placed. Find eye bolts at Lowe's today. A full-bodied bolt with hex head, spaced threads and a gimlet point. ... Grinding, machining, stamping or altered it any anyway may compromise the strength and integrity of the eye bolt. Drops down to 30 % of vertical lifting up to their specified capacity as. Attention to your design considerations when selecting the eye surface but not overtightened overtightening... 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