BINTECH Eye Hooks Screw in Heavy Duty 4 Pack, Eyehook Screws, Eye Lag Screws by Load Capacity 650lbs, Lag Hooks Heavy Duty, Eye Lag Bolt for Premium Heavy Hammock Stand. Eye bolts are externally threaded fasteners featuring loops that secure cables, wires, and chains to assist with vertical lifting. Lag Screw Eye Bolt: Product Weight: 1.72 UOM: package of 10 Catalog Page: BBV11, Page 01-33 Notes. Eye Bolts FORGED EYE BOLT WARNING AND APPLICATION INSTRUCTIONS Regular Nut Eye Bolt Shoulder Nut Eye Bolt Machinery Eye Bolt G-291 G-277 G-279 Important Safety Information— Read and Follow Inspection/Maintenance Safety: † Always inspect eye bolt before use. Each additional inch of screw thread adds the same amount of strength to the bond. Always tighten nuts securely against the load. Lag screws. Screw eyes (or eye screws) are similar devices that tend to be best suited for more light-duty use. Not intended for overhead lifting. Great for light-duty applications, it is made with steel for strength and is designed to attach rope or … Length: Load limits are … Never use eye bolt if eye or shank is bent or elongated. Never use regular nut eye bolts for angular lifts. Item #21270. Jack Burton started writing professionally in 1980 with articles in "Word from Jerusalem," "ICEJ Daily News" and Tagalong Garden News. A lag screw must be seated properly to maximize its potential strength. Great for light-duty applications, it is made with steel for strength and is … Our screws are Buy American Act compliant, independently tested and in some cases ICC listed. Hex Lag Bolts . This is based on Douglas fir. These are not load rated because it depends on the strength of the wood you are using. Portland Bolt manufactures custom open eye bolts from 1 ⁄ 2 ” through 1 1 ⁄ 2 ” in diameter to virtually any ASTM specification. Nails slide between wood grain, and builders depend upon the grain's compressive force to resist the nails coming loose when pressure is placed upon them. The pull-out value for a 5/16" lag screw in most lumber is something over 100 pounds per inch of thread. Eye bolt strength at 45° horizontal angle drops down to 30% of vertical lifting capacity. A lag screw's head and washer must be screwed flush to the surface but not overtightened; overtightening breaks the wood fibers underneath. See 5/16 ss lag bolts Price List and strength. We are stockist & supplier of 3/8 316 SS Lag Eye Bolts With Ring in custom sizes. We offer hard to find stainless steel eye lag screws as well as plated and non-plated steel eye lag screws. More Buying Choices $4.99 (2 new offers) Best Seller in Hex Bolts. Find eye bolts at Lowe's today. Even 1/8" lag screws (well down into "numbered" screw sizes) will have a shear strength of over 3,000 pounds. Cutting; Threading; Bending Bending yield strength of the lag screw is a required input variable to the lateral design value yield mode equations of 9.3.1. Shop eye bolts and a variety of hardware products online at Lowes.com. † Never use eye bolt that shows signs of wear or damage. As time passes, wood grain gradually loses its strength, and with enough outward pressure nails in the grain can slide out. GALVANIZED, 3/8 X 4-1/2 EYEBOLT-LAG SCREW THREAD ZINC. Eye Bolts FORGED EYE BOLT WARNING AND APPLICATION INSTRUCTIONS Regular Nut Eye Bolt Shoulder Nut Eye Bolt Machinery Eye Bolt G-291 G-277 G-279 Important Safety Information— Read and Follow Inspection/Maintenance Safety: † Always inspect eye bolt before use. A lag screw's ability to resist "pull out" or withdrawal far exceeds that of a common screw or nail. 1/4 x 4 eyebolt-lag screw thread zinc. No matter the system used to grade the bolts, the higher the number means the stronger the bolt. $0.37. Hunker may earn compensation through affiliate links in this story. Find eye bolts at Lowe's today. All wood screws bite into the wood. Lift eye bolts are rated for vertical lifting up to their specified capacity. Standard forged eye bolts should not be used with angular lifts. A lag screw can have as much as a nine times greater bonding factor to wood than a regular nail. Eye bolts have a shank for anchoring to structures or equipment and a ring for attaching rope, hooks, or other hardware. 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. Never use regular nut eye bolts for angular lifts. Lag Screw Eye Bolt: Product Weight: 1.72 UOM: package of 10 Catalog Page: BBV11, Page 01-33 Notes. A 1/2" lag 378 lbs per inch. Lag screws cannot be on the ends or sides of a piece of wood. Material Working load limits for eye bolts are based on a straight vertical lift in a gradually increasing manner. Screw Eye Bolts. Compare; Find My Store. Screw eye bolts are essentially just a screw with an eye. per page. The size of the anchor refers to the diameter of the lag bolt to be used with this fastener. 5/8-in x 8-in Zinc-plated Coarse Thread Eye Bolt … Part wood screw & part bolt—lag screws are a beast of their own. Here's how they compare. They don’t have a working load limit because their strength is dependent on the species and condition of the wood it is screwed into. Find a Store Near Me ... 1/4-in Lag Screws. He has managed radio stations, TV studios and newspapers, and was the chief fundraiser for Taltree Arboretum. Always use shoulder nut eye bolts for angular lifts. Quenched & Tempered • Design Factor 5/1. 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. 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. The EVERBILT Eye Bolt is a bolt with a formed circular eye at the non-threaded end. Eye bolt strength at 45° horizontal angle drops down to 30% of vertical lifting capacity. The final aspect to consider for proper application of eye bolts is the strength and thickness of the material that the eye bolt will be installed into. Screw Eye Bolts have wood screw threads. Lag Screw Eye Bolts Sort by. For Suspended Ceiling Installation Doc’s Industries manufactures I-Lag brand eye lag screws for installing T bar grid acoustical drop ceilings in both metal and wood structures. Get it as soon as Tue, Dec 22. Shear Strength of 1/2" Lag Screw in Different Woods* Strength Species SG Lbs. There are different standards and dimensions of these bolts. Eye Lag Screw Group for Drop Ceiling Hangers to Steel and Wood Applied Safety Factor, Ω = 3.0 Footnotes: For SI: 1 inch = 25.4 mm, 1 lbf = 4.4 N, 1 ksi = 6.89 MPa 1 Design thickness of the member 2 To calculate LRFD values, multiply values in the table by the ASD safety factor of 3.0 and multiply again with the LRFD Φ factor of 0.5. For example, if the worksite is prone to moisture, always opt for additional corrosion-resistant material. They range from M2 through M100 in size and M2 through M60 in diameter. Made of steel material for strength. $8.99 $ 8. 5.0 out of 5 stars 4. Free shipping on many items | Browse your favorite brands | affordable prices. Model #N220-731. Display. In stock and ready to ship. The EVERBILT Lag Thread Eye Bolt is a bolt with a loop fashioned at the non-threaded end and a lag thread screw on the other. These fittings have wood type threads; pre-drill a starter hole and screw them in! Everbilt 1/2 Inch X12 Inch Zinc Eye Bolt . Forged vs. bent eye construction Eye bolts have a shank for anchoring to structures or equipment and a ring for attaching rope, hooks, or other hardware. FREE Shipping. This eye screw is made from grade 304 stainless steel for corrosion resistance and durability, making it perfect for marine and industrial applications. He is a 26-year veteran of the U.S. Navy/Navy Reserves and the Navy Seabees. Find a Store Near Me ... 1/4-in Lag Screws. Load limits are based on a safety factor of 4 to 1. Spax and FastenMaster are … Skip to main content. Wire eye lags (also called screw thread eye bolts, eye screws, or turned/bent eye lags) have a wood screw thread for use in wood or lag anchors. A straight vertical in-line lift would be 90°. 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. They're used as anchor eye bolts for routing or tying down wire and cable. Spax and FastenMaster are available at home centers and hardware stores. 1/4 x 3-3/4 lag eye bolt stainless (14352) $2.79. Wire eye bolts should never be used with angular lifts. This extra support is especially needed when eye lag screws are inserted at an angle, where high stresses can develop and lead to breakage. Hillman. Once all these factors have been determined, you can find the expected holding values in the technical information below. It is made with steel for strength and is designed to attach cables to surfaces. Eye bolts can be placed in various materials such as wood or steel, allowing them to be used in a range of projects across industries. $0.69. 1/4 x 4-1/2 eyebolt-lag screw thread zinc. 99. Always tighten nuts securely against the load. Use eye bolts at a horizontal angle greater than 45°. By creating an account you agree to the Hunker, Audel Carpenter's and Builder's Math, Plans and Specifications; Mark Richard Miller and Rex Miller, This Old House; Building a Safe Deck; Curtis Rist, Unirac Inc.: Tile Roof Hook Universal Mount Installation Manual, Unirac Installation Manual. Here's how they compare. Never use eye bolt that shows signs of wear or damage. Shoulder Eye Bolts. Pay attention to your design considerations when selecting the eye bolt material. Eye bolt hardware is extremely versatile, but when used for rigging, it should be in vertical techniques only. Lag Screw Eye Bolts. The load bearing applications can also have the stainless steel lag eye bolt with ring for easy attachment with loads. They are provided either plain finish or hot-dip galvanized. 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. For most home and automotive applications, you won’t need anything more than a grade 8 bolt strength or metric class 10.9. for pricing and availability. Always be sure threads on shank and receiving holes are clean. The Lag Shield Anchor is a great fastener when very hard (short) concrete or lower grade (long) concrete is a concern. Each grade has a specific bolt strength. The common class (grades) for metric are 5.8, 8.8, 10.9 and 12.9. in broadcasting from John Brown University. Skip to main content. In stock and ready to ship. Item #21270. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 3/8 X 4-1/2 X 1-1/8 EYE LAG EYE BOLT ZINC. Choose from our selection of eye lag screws, including routing eyebolts for wood, wood screw-style hangers, and more. Eye bolts are fasteners with external threads on one end and a closed loop on the other. * These diameters have higher load ratings because they are only available in small eye diameters. XLE716314. $14.66 $ 14. Like wire eye bolts, wire eye lags are intended for light duty applications and should not be used for angular loads. Shear Strength of 1/2" Lag Screw in Different Woods* Species SG Lbs. for pricing and availability. 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. Muzata T316 Stainless Steel Eye Shape Screws Metal Hook,Wood Terminal Ring Eyelet Hooks Rings,… High-strength structural screws are beginning to displace traditional lag screws as the fastener of choice for structural applications. Never Exceed Working Load Limits. All operations, including the galvanizing process, are performed in-house. If an angular lift is required, a properly seated shoulder pattern machinery eye bolt must be used. For angular lifting and loading, a shouldered eye bolt should be used. LAG THREAD EYEBOLT W/OPEN EYE Z/P, 3/8 X 2 3/4 EYEBOLT-LAG SCREW THREAD ZINC, 3/8 X 2-1/2 SCREW EYE BOLT H.D. Instead, they must be at least one-third of the way toward the middle of a wood piece. Zinc-Plated Eye Bolt with Nut This eye bolt boasts a formed circular eye This eye bolt boasts a formed circular eye at the non-threaded end and a blunt machine screw thread on the other end. Hi-Strength A193 B7 (4140 Alloy) USS - 3 foot; ... 7/16 x 3-1/4 Lag Screw Eye 18-8 Stainless Steel. Filter by attributes. 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. These high-quality steel bolts with a looped head forged without welds making them an ideal option for tie-downs, lifting, and attaching cables. The swivel hoist ring will adjust to any sling angle by rotating around the bolt and the hoisting eye pivots 180°. They come in handy when you need to run a cable or rope along a structure. x 8 in. 3/4"= 513 lbs per inch deep. $0.69. Buy Online Stainless Steel Lag Bolts/Screws at dealer price in India. Minimum tap depth = basic shank length + half the nominal eye bolt diameter. † Never use eye bolt that shows signs of wear or damage. Often that happens with no warning. In stock and ready to ship. Request A Quote. The Lag Eye Screw is available in sizes ranging from 5/32" to 3/8" to fit every project. Always apply load to eye bolt in the plane of the eye. 1/4 x 5 lag eye bolt stainless (14354) $2.44. Shouldered eye bolts have a joining component called a 'shoulder' that works as a bridge between eyes and threads. It is used because of its strength. Stainless steel eye bolts are also manufactured. Always use shoulder nut eye bolts for angular lifts. forcing a bond between the screws and wood. A lag screw's pull-out capacity is strongest with southern pine, at 307 pounds. 66. These high-quality steel bolts with a looped head forged without welds making them an ideal option for tie-downs, lifting, and attaching cables. $6.875/ea. 3.6 out of 5 stars 2. Model #N220-731. They are excellent … Hillman. 500 Min. 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. ... Grinding, machining, stamping or altered it any anyway may compromise the strength and integrity of the eye bolt. Eye Lag Screws, Eye Bolts, Eyebolts 1/2" x 3-1/4", Hot Dipped Galvanized. McMaster-Carr is the complete source for your plant with over 595,000 products. $0.40. For angular lifts, adjust working load as shown above. 1/4x3-3/4 o.a.l. 7/16 x 3-1/4 lag screw eye 18-8 stainless steel. 3/4"= 513 lbs per inch deep. 1/4 x 5 eyebolt-lag screw thread zinc. SYSTEM OF MEASUREMENT; INCH; DIAMETER; 3/16; 1/4; 5/16; 3/8; 7/16; LENGTH; 2-3/4; 3; 3-3/4; 4; 4-1/2; 5; 5-1/4; 5-1/2; 6; 8; GRADE; STAINLESS; FINISH; GALVANIZED ( 56-4064 ) 3/8 X 6 EYEBOLT-LAG SCREW … Eye bolts can be placed in various materials such as wood or steel, allowing them to be used in a range of projects across industries. Working load limits for eye bolts are based on a straight vertical lift in a gradually increasing manner. Lag eye bolts have threads designed to screw into wood. They are excellent for a number of applications both inside and outside. They're used as anchor eye bolts for routing or tying down wire and cable. The bolts also have lengths ranging from 6mm to 500mm. A lag eye bolt features a screw thread and is used for threading into wood or lag anchors. The lag screw thread has a tapered, yet sharp end, that is used for screwing into wood. 1/2 in. Eye bolts are used for a variety of light-duty applications. Shown here are the three major brands of structural screws. The screw end has a machine screw thread with a blunt end. Never machine, grind or cut eye bolt. Stainless Steel Eye Bolts; Lag Eye Screw; Lag Eye Screw. Eye Lag Screw Group for Drop Ceiling Hangers to Steel and Wood Applied Safety Factor, Ω = 3.0 Footnotes: For SI: 1 inch = 25.4 mm, 1 lbf = 4.4 N, 1 ksi = 6.89 MPa 1 Design thickness of the member 2 To calculate LRFD values, multiply values in the table by … Inspection. For angular lifting and loading, a shoulder eye bolt should be used as the shoulder helps maintain the strength of the eye and the shank from bending or deforming. 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. Shown here are the three major brands of structural screws. A screw eye is a bolt with a loop fashioned at the non-threaded end and a lag thread screw on the other. Assembly Safety: Never exceed Work Load Limits specified in Tables 1 & 2. ( 56-4064 ) 3/8 X 6 EYEBOLT-LAG SCREW THREAD ZINC, (11104BZI) 5/16 X 3-1/2 (4" OAL)LAG SCREW EYE ZINC, 1/2 X 3-1/4 SCREW EYE BOLT H.D. Choose from our selection of eye lag screws, including routing eyebolts for wood, wood screw-style hangers, and more. FREE Shipping on orders over $25 shipped by Amazon. 3/8 X 4-1/2 LAG EYEBOLT ZINC W/ 3/4" EYE I.D. Use with rope or cable which has the same load rating. Burton holds a B.S. Don't see the what you're looking for? 5/8-in x 8-in Zinc-plated Coarse Thread Eye Bolt (3 Count) Item #451109. The Lag Eye Screw is available in sizes ranging from 5/32" to 3/8" to fit every project. Only 8 left in stock - order soon. 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. Never use regular nut eye bolts for angular lifts. Lift eye bolts are rated for vertical lifting up to their specified capacity. Includes a nut and washer. As a source of support, eye lag screws must be constructed from high-strength, durable materials. The shoulder is designed to reduce bending stress on the shank due to the excessive pressure. 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. For … If a spacer board is used with a lag screw, then the lag screw must be long enough to pass through the spacer and into underlying support wood. Lag eye screw: An excellent anchor point for a variety of exterior and interior uses. 98% of products ordered ship from stock and deliver same or next day. This eye screw is made from grade 304 stainless steel for corrosion resistance and durability, making it perfect for marine and industrial applications. Lag Screws: Performance & Mechanical Specs; Description. A single 1/4" Grade 5 lag bolt, in a configuration like this, will fail at roughly 13,000 lbs. Always apply load to eye bolt in the plane of the eye. Shop eye bolts and a variety of hardware products online at Lowes.com. A full-bodied bolt with hex head, spaced threads and a gimlet point. A lag screw is a large, heavy-duty wood screw with a square or six-sided (hexagonal) head. Screw Eye Bolts have wood screw threads. Stainless eye screws have a tapered yet sharp end for screwing into wood. The screw is only as strong as the wood in which it is placed. Eye bolt with ring: This stainless steel eye bolt is designed to receive rigging products such as a wire rope or shackle. This is based on Douglas fir. Stainless Bent Eye Bolts; Stainless Penta Head Bolts; Stainless Steel Screws . Compare; Find My Store. Get the best deals on lag eye bolt when you shop the largest online selection at eBay.com. Sling strength at 45° is 71% of vertical sling capacity. lag thread eyebolt w/open eye z/p. 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. A 1/2" lag 378 lbs per inch. 3 MPa (45,000 lb/in 2) and an average ultimate tensile strength of 530. The shoulder of the eye bolt helps maintain the strength of the eye and the shank from bending or deforming. For example: A lag eye bolt will hold more load when screwed into a new oak board, compared to an old pine fence post. Use a swivel hoist ring for angled lifts. A lag screw's pull-out capacity is strongest with southern pine, at 307 pounds. Note that "A" refers to thread count, … With their out-sized, deep threads, however, lag screws create nearly a permanent bond. Eye bolts are used for a variety of light-duty applications. High-strength structural screws are beginning to displace traditional lag screws as the fastener of choice for structural applications. For angular lifts, adjust working load as shown above. Hi-Strength A193 B7 (4140 Alloy) Threaded Rod . we can help with all 1/2 x 6 stainless steel lag eye bolt need, check stainless steel lag bolt strength.