Nut vs bolt vs washer

 

Bolts & Set Screws. Creates space between objects. and the metric sizes between M6 and M100 nominal diameter. Screws have a similarly threaded shaft minus the shank near the head Oct 3, 2023 · The lock washer flattens and creates friction between the bolt head and nut when subjected to load. 11/Count) Join Prime to buy this item at $24. Their internal threads, also known as female threads, allow the nut to be tightened onto a bolt with the matching male threads. Washers keep fasteners from loosening. A machine screw is a screw or bolt with a flat point. Washers. They are used to distribute the load and Shop All Bolts. Our products come in a variety of materials including steel Get free shipping on qualified Washers products or Buy Online Pick Up in Store today in the Hardware Department. Often driven into tapped holes. T-Slotted Framing and Fittings. Standardized sizing. Time-Saving: The one-piece design streamlines the assembly process, cutting down on labor Nuts, Bolts, & Washers Bolts Nuts Washers HILLMAN™ 5/16-18 Steel Coupler Nut 2-Pack Mfg. For A325 Type 1 bolts and F2280 TC bolts, the same nuts and washers are compatible with the addition of an A563-C heavy hex nut when the Internal tooth lock washers are circular washers with teeth that extend inward for a secure hold. You'll find a wide range of nuts, bolts & washers here at B&Q, nuts & bolts offer the flexibility to create just the right tightening to support your task. But the bolt and the nut work together, and the thread matched with the bolt is machined on the nut. Auveco J & U Type Nuts 48 Pieces FP-168. 6-Nib + Type 17 point Heat Treated Screws. If bolt is screwing into threads in any part of assembly. No. Heavy duty bolt washers are often made from steel for extra strength and durability, while smaller washer and screws may be made from plastic or rubber. com Oct 3, 2014 · A good selection of flat washers is important. The thread matched with the screw is machined on the workpiece. 55 Available in store for collection and for next day delivery. Unless otherwise specified, the American National Standard Heavy Hex Series (ANSI B 18. Additionally, spring washers are less likely to damage the threads on the bolt or screw than lock nuts. Available in SAE Grades 5 and 8, heavy-duty steel bins contain your choice of standard or May 10, 2013 · Lock washers resist loosening through vibration. #161-0799X. Besides the usual selection of USS-spec washers, when you’re dealing with tighter clearances you will need to use SAE-spec washers. Secure Payment. Discounted Pricing. The goal is to get the underside of the head of the carriage bolt to sit snugly against the material. Zinc plated for moderate corrosion resistance. SAE Flat Washer Size Chart. Click & Collect. Nov 7, 2023 · Lock Nuts. When you spend $25+. For higher strength fasteners, this can 1. Relatively small changes in the nut face friction can have a significant effect on the Epi-Torque M3 M4 M5 M6 Stainless Alloy Steel 202 Grade Socket Head Cap Screws Nuts Allen Bolt Washer with Allen Keys Assortment Kit Set with Storage Box Pack of 514 Pcs. The kit includes machine screw nuts and flat washers in a variety of sizes and 1/4 in. 500+ bought in past month. Wish List. Unlike screws, bolts are typically driven from outside the head (i. 11/count) M. $ 20. This fastener is often used with nuts and washers. 129 products. 9934 N. The most versatile system, attach fittings along the continuous slots to build virtually anything. NutsandBolts. $6999 ($6. -20 Stainless Steel Nylon Lock Nut (3-Pack) Add to Cart. Protect surface of application. Bolts Nuts Washers Suppliers. £1. 85. US Highway 40 Tel. Apr 7, 2023 · Bolts may also have a shank (or unthreaded area) near the head to help with installing long bolts and supporting a nut. This kit contains both flat and lock washers. A wide range of Bolts Nuts, Bolts & Washers at Toolstation from only £0. 2. This placement has the same advantages as positioning the washer under the bolt head. Nickel - Higher investment, but with a very hard finish and high corrosion resistance. £5. Available in a variety of drive types and heads, they fit a wide variety of applications. This helps secure the connection over a larger surface area and helps prevent the bolt and nut from damaging the material or 246PCS Hex Head Nuts and Bolts Assortment Kit, Stainless Steel 1/4-20, 5/16-18,3/8-16 Bolts and Nuts Kit, Assorted Nuts and Bolts, Flat & Spring Lock Washers with Case. Sae: 22 sizes and 670 pieces of Bolts (Phillips Head), Hex Nuts, and Washers. Flat washers are thin, flat disks with a hole in the center. Here's a simple comparative analysis: Nuts are internally threaded fasteners that fit onto bolts or screws. Bolts come in many shapes and sizes, each suited for a different purpose. In stock. Metric: 21 sizes and 865 pieces of Bolts (Phillips Head), Hex Nuts, and Washers. Anchors: available Dec 20, 2022 · At FMW Fasteners, our hardware products help you pick a washer size by first specifying the diameter of the bolt a piece will fit, followed by the hardness value and whether it is beveled. T. The SAE-pattern flat washers have a smaller outside diameter and they fit tighter on the bolt. 406 products. Overall Diameter: 20mm. FREE delivery Mon, Jun 3 on $35 of items shipped by Amazon. 4. At Harbor Freight Tools, we offer a wide range of nuts and bolts, including nut assortments, locknuts, and wing nuts, to meet your specific needs and projects. View Pricing. Jan 23, 2023 · Purchase a 1200-piece nut, bolt, washer and screw assortment kit for your project. FREE delivery Sun, Jun 16 on $35 of items shipped by Amazon. 311. Spacers. M2 x 5mm x 0. SPEND DISCOUNTS APPLY. $ 23. Looking for nuts and bolts storage? Check out our selection here. Cost – Simple flat washers are cheaper than flange nuts in many sizes. The differences in the washer names just refer to different dimensions of that particular sized washer. They are typically smaller in size and have a circular cross-section. In stock and ready to ship. Jul 28, 2009 · Select a bolt and a washer. R. 11/Count) Save 5% with coupon. On the other hand, one of the advantages of using a lock washer over a lock nut Contact, Shipping and Return Information: Bolts & Nuts of Hancock County, Inc. M10 bolts are a highly adaptable and strong fixing, which can be used in many applications within construction and at home. has been a leading supplier of fasteners, hardware and accessories including nuts, bolts, screws, washers, rivets, threaded rod, masonry anchors, tools, and chemicals to the construction, commercial, and manufacturing industries throughout the world. Zinc Finish. Bolts Washers come in many different sizes and shapes depending on their purpose. Bolts have heads and threaded parts called shanks. These washers automatically adjust and compensate for the angular deviation between the planes and prevent the bolt from bending. Apr 11, 2023 · While washers are primarily used for a more general purpose, in conjunction with nuts and bolts, spacers are often used for more specific applications where dimensions and tolerances are much more important. Choose Your Finish. £20. Active Hardware 8mm Male Stainless Steel Bolt Eye LEBOLTSS8. Shop USBoltKits. For instance, if your project requires you to turn the bolt, it makes more sense to use the washer Secure Payment. FREE delivery Fri, May 24 on $35 of items shipped by Amazon. Choose from our selection of nut washers, including over 3,000 products in a wide range of styles and sizes. Nuts have “clock markings. 174. e. Types of Nuts & Bolts. Buy Now - Machine Screws. Buy by the piece, package, or in bulk with no order minimums and free shipping on orders over $25! . 557. Homepage. One advantage of spring washers is that they provide a more consistent seal than lock nuts. This type of locking fastener uses displacement or distortion to provide a tight fit. I keep a supply of all the common sizes, such as 1/4-, 5/16-, 3/8-, 7/ Oct 13, 2023 · Bolts are designed to work with a nut and two washers. US Nut Dimensions. Setscrews. £23. Spherical washers are designed to create an exact, parallel plane between the bolt head and the face of the nut. Washers also help prevent loosening due to vibration by providing a smooth surface for the nut or bolt to turn against. DIY & Building Materials. through 4 inches. Information. 017. Place washer on the bolt side. Coach Screws. If you’re working with just one washer, it will generally go on the nut side because the nut has less surface area contacting the workpiece than the bolt side. Free shipping. Zinc - Most common, resists corrosion and rust and is low cost. Used with nuts and washers, also known as “stove bolts” or “stovers”. ₹1,599 (₹3. Application: Used any time a washer might need to be Easyfix General Purpose Threaded Coach Bolts Carbon Steel Bright Zinc-Plated M10 x 130mm 50 Pack (63363) (318) compare. Removing the carriage bolt is also a relatively Extras. 1 Hour Click & Collect. 30-Bin Wall-Mounted Storage Rack System - Heavy-Duty Garage Tool Organizer for Screws, Nuts, Bolts, Nails, Beads, and Small Hardware Parts - Easy Installation and Customizable. It also covers austenitic stainless steel nuts in the size range 1/4 inch. They distribute the load of the fastener and help protect the surface from damage. Bright Zinc-Plated. $2699 ($0. The size of a bolt is associated with the diameter of the shank and the length. Load Distribution: It guarantees that the clamping load is evenly distributed across the Diall M6 Carbon steel Lock Nut, Pack of 20. Mr V: The general rule of thumb when tapping is that if the 2 materials are the same you need the thickness of the material that is being tapped to be 1x the diameter of the bolt that it will be used with. 09. com for A Large Variety of Bolts, Nuts, Washers, Screws, Hydraulics, Bolt Kits, Electrical Kits, Hardware Kits and Much More! We Offer Both Metric and Standard Sizes. Washers are extra-thick for extra strength. Oct 11, 2017 · Screws: 19 sizes and 665 pieces of Wood and Sheet Metal Screws. Coarse/fine thread it doesn’t matter. As low as $0. Large selection of nuts and bolts as well as other fasteners online. Types of Washers Flat Washers. 90. For a grade C nut, it’s 60˚. CATEGORIES. Screws nuts bolts washers can be purchased individually or as part of a set for specific applications. Load distribution. Space-Efficient: Their compact design saves space compared to using a separate washer with a standard nut. Typically only 10% to 15% of the overall torque is actually used to tighten the bolt, the rest is used to overcome friction in the threads and on the contact face that is being rotated (nut face or bolt head). FREE delivery Mon, Jun 17 on $35 of items shipped by Amazon. Active Hardware Eye Bolt & Nut 10 x 100mm. + More Options. SAE pattern is a tighter fit on the bolt and a smaller outside diameter. FREE delivery Fri, Jun 14 on $35 of items shipped by Amazon. Bolt types include: Carriage Bolts: Domed, enlarged head shape Nov 8, 2023 · Using a lock washer to keep nut or bolt from loosening. 99 View Specs. Mar 31, 2023 · Advantages of spring washer. Shop Online Our Collection Of Quality Fasteners In Any Quantity! Find what you have been looking for! Buy the quantity you need. 01 to $1 per washer in steel and stainless. 3610 Piece Bolt Bin Kit Grade 8 Yellow Zinc Nut Bolt Washer Assortment, Hex Head Cap Screws, Flat and Lock Washers USS 40 Hole Bin. 8. Add to Cart. Ogee Washer Dimensions. Our printable 'lay-over' sizing charts for measuring and distinguishing between USS and SAE pattern washers. 1,107. In the examples below, the circumference line between the line and the dot in a grade B nut is 120˚. USS Flat Washer Size Chart. Imperial makes sure you’re ready for any repair project with our well-stocked assortment fastener bins. and M6 nominal and upper. 175. 246PCS Hex Head Nuts and Bolts Assortment Kit, Stainless Steel 1/4-20, 5/16-18,3/8-16 Bolts and Nuts Kit, Assorted Nuts and Bolts, Flat & Spring Lock Washers with Case. Read more SAE flat washers. 3055 W. They are used as a fastener in conjugation with bolts. Screws & Fixings. 99 Flanged headed nuts and bolts have been developed to eliminate the deficiencies that have been found with the use of washers. 300+ bought in past month. Auveco Phillips Oval HD Tap Screws Chrome 115 Pieces FP-108. 78. Nuts are always used with bolts. Jan 23, 2024 · The washer should sit between the nut or bolt head and the joint surface. Regarding performance, flange serrated nuts are generally more effective in preventing loosening due to vibration and are commonly used in automotive applications. Boise Cascade 5902545 5/8" x 10" Hot-Dipped Galvanized L Anchor Bolt with Nut & 3 x 3 Round Washer Item#: 173359. Sep 18, 2023 · Washers are often used in combination with nuts and bolts or screws to prevent damage to surfaces, reduce friction, and prevent loosening. It fits a bolt with a 1/2-inch diameter. Bolts are made in assorted sizes and the diameter of the bolt increases with length. Lag Bolts (Lag Screws) Thread and Installation: Carriage bolts are machine-threaded and require a nut for fastening. £. Load More. ”. Highly configurable. Nuts – Inexpensive basic hardware starting around $0. Screws and fasteners. Free Shipping. A tempered medium carbon steel. Buy 1200-piece washers, screws, nuts and bolts assortment kits online today at JEGS! Aug 8, 2023 · Vibration Resistance: Flange nuts exhibit excellent vibration resistance, making them ideal for applications in machinery and automotive industries. Join Prime to buy this item at $26. 1/4 in. A nut and bolt pair securely joins two or more components together and makes it easy to disassemble parts when needed. Use with Nut and bolts of the same material for proper function. 4 out of 5 stars. Some common ones are: Flat Washers: These are simple flat washers with a hole in the center. Our products come in a variety of materials including steel Aug 8, 2023 · Stainless steel and brass flange nuts can cost $5-$20 per nut depending on size. Active Hardware Bolt Eye and Nut 8 x 60mm - 2 Pack. +1 (800) 872-5557. Fasteners. Buy individual nuts and bolts with no minimum order, fast shipping and a 100% guarantee. We all know you can’t have enough screws, bolts, nuts and washers on hand for general repair and replacement. Delivery. Machine Screws. Bolts, Nuts and Washers We have what you are looking for. They play similar roles but in different contexts. Damage resistance – Washers spread load over paint/soft surfaces better. Aug 4, 2022 · The main difference between screws and bolts is that screws work individually. Built for Work: Grade 2 Nuts/Bolts. Here are some main differences: Washers. Easyfix Bright Zinc-Plated High Tensile Steel Bolts M12 x 110mm 50 Pack (12329) (67) compare. A preferred type of washer when the washer teeth must remain hidden for a finished appearance. This is illustrated in the piechart shown above. Standard washers are typically softer than the nuts and bolts that they are used with and can often plastically deform under the high compressive stress that they must sustain. Great kit for the home or workplace. # 11854 Sku# 4412540 Nov 20, 2023 · The compatible nuts for A490 type 1 structural bolts and F2280 TC bolts, according to the ASTM F3125 specification, are either an A563-DH or A194-2H heavy hex nuts. Buy M12 Bolts at Screwfix. Founded in 1981, Usha Fasteners has emerged as a system partner for Fasteners, Hand Tools & Workshop Equipment based on our unique competence as a Trader, Manufacturer, and Service Provider. There are several types of washers, each designed for specific purposes. 322. Ranged in a variety of lengths and pack sizes. See full list on engineeringchoice. The bolt is a solid cylindrical fastener that is used with a nut. for up to 30 days. Nov 9, 2022 · Grade 5 bolts are typically used in automotive applications. Shop All Washers. It has a similar appearance to a screw, but the shaft does not taper, which allows the nut to wind down to the desired position. A washer serves several purposes in a bolted joint. Space constraints – Separate washers can fit in tight spots where a flange won’t. If moisture could be an issue in your application, consider using another type of locking nut that will not expose the Nuts: fasten parts into place in conjunction with bolts. Application: Used with a carriage bolt for woodworking projects. PAGE 1 OF 2. Extra Items Including Fastener Storage, Gauges, Apparel, Work Gloves & More! Buy wholesale fasteners online at BoltsAndNuts. Step 4. Shop our wide selection of nuts, bolts and washers in a wide range of materials and sizes from top brands including Hillman. Lock nuts have a built-in locking mechanism to prevent them from loosening due to vibration or other factors. Nuts. They are adjusted with either a spanner or wrench due to their hexagonal head and have a full or half threaded stem, so they can be used with a nut or in a tapered hole. Wilko M6 x 80mm Roofing Bolts and Square Nuts 4 Pack. Impala Bolt & Nut manufactures and supplies a vast range of fasteners and aligned products, from commercial fasteners, u-bolts, hook bolts and j-bolts to high tensile nuts and bolts, chemical anchors, and washers for a diverse range of applications in the engineering, automotive, industrial, railway, telecoms, solar, electrical and Auveco Phillips Oval HD. Low Prices, Top Quality and Fast Delivery! Free Shipping on Orders $50 or more! 100% Satisfaction Guaranteed! Finish will affect the final look of your project as well as the corrosion resistance of your nuts and bolts. (47% off) Get it by Tomorrow, 14 June. of Washers. Place washer on side that will turn and drive into the surface. Wilko M8 x 100mm Hex Bolts and Nuts 4 Pack. Add to basket. Coach & Roof Bolts. From the Manufacturer. Peak Innovations Engineering. Lock washers resist loosening through vibration. Machesney Park, IL 61115 USA. Screws, Nuts, Bolts & Washers Zinc or Stainless Steel, Available in Imperial or Metric measure. Only 1 left in stock. 99. Before you set out to find bulk bolts nuts and washers or just what you need in terms of bolts and nuts suppliers, make sure you know what the VIGRUE 1060PCS SAE & Metric Bolts Nuts Assortment Kit 1/4-20 5/16-18 3/8-16 and M6 M5 M4 Heavy Duty Assorted Hex Bolts Washers Nuts Fasteners Set with Portable Box, 25 Different Sizes. Grade 5 falls between grade 2 and grade 8 in strength, and is commonly found in automotive Hiatt M6 x 75mm Hex Bolt Nut and Washer 8 Pack. 29. Carriage Bolts vs. 87 Inc Vat. Bolts and nuts are pre-purchased standard parts Aug 28, 2015 · SerpentEagle August 28, 2015, 7:51pm 18. Use with bolts and screws of the same diameter, thread pitch and finish (bolts and screws not included). Alpine Rd. Available in hex nuts, lock nuts, wing nuts and cap nuts. hex nuts. This is typically the nut side. It is likely the most common answer to the question “What is the main benefit of flat washers or flange head nuts and bolts?” would be “the increased bearing area they provide Jun 25, 2012 · Cons Of Using A Serrated Flange Nut. 38. For larger quantities. Stainless Steel. A nut is a type of fastener that is always used with bolts. $2999. However, the placement of the washer still depends on how you use the nut and bolt. A: General purchase, SAE, USS and oversize are all flat washers and all serve the same purpose of distributing the load across a larger surface area than the bolt head itself. C-Washer: Resembles a flat washer, but it has a slot cut from the center hole to form a “C” shape. The compatible washer is an F436 Type 1. 99 Inc Vat. When paired with a nut and washers, they generate a clamping force by distributing the load across the washer’s face and material when the nut is threaded on. , with a wrench or socket and ratchet). 10% OFF ON ALL ORDERS OVER £100 AND FREE DELIVERY. disabled> Add to Cart. It distributes the load of the nut or bolt evenly over the part being secured, reducing the chance of damage. Step 3. SATANTECH 246PCS Hex Head Nuts and Bolts Assortment Kit, Stainless Steel 1/4-20, 5/16-18,3/8-16 Bolts and Nuts Kit, Assorted Nuts and Bolts, Flat & Spring Lock Washers with Case. com. 60/100 Items) Save 5% on 2 select item (s) FREE delivery Mon, Jun 10. The matched types of non-permanent threaded fasteners. Read more. Jun 15, 2023 · AilemeNova 720Pcs Nuts and Bolts Assortment Kit, 4-40#6-32#8-32#10-24 Phillips Pan Head Assortment Stainless Steel Bolts Nuts Flat Washers Nuts Bolts with Case 4. £2. 2. Bolts. When a nut rather than a bolt head is used to attach the assembly, the washer should be placed between the nut and the material. Spherical Washer. Bolts are usually paired with washers and nuts. Comes in various materials and finishes. $579. Add to cart. Place washer on side that will drive into surface during tightening. US Nut 'Lay-over' Sizing Chart. Or fastest delivery Sat, Jun 15. USS and SAE Washer Dimensions Table. Aug 18, 2023 · Nuts are fastening devices with a threaded hole in the center. 2 out of 5 stars 37 1 offer from $22. Aug 5, 2022 · A washer is important because it helps to reduce any damage when you use the nut to pull the carriage bolt into the material. $2699($0. Washers – Very low cost at $0. Only R 27. Also, a lock nut can work on its own in most applications, the main advantage of using lock nuts vs lock washers. 200+ bought in past month. This helps prevent the fastener’s loosening and maintain the joint’s preload. S. Usha Fasteners has evolved from a family business spanning four generations started in 1937 in New Delhi, India. The 124-Piece Stainless-Steel Nut and Washer Kit includes a variety of nuts and washers. Slide the washer onto the end of the bolt and push it as far as it will go until it reaches the head of the bolt. Home :: Bolts & Fixings :: Nuts & Bolts. Aug 15, 2023 · Washer Pros. Nut, Bolt and Washer Assortments. Using the example project of two wood pieces, place the two pieces side by side and align the drilled holes so the bolt can be inserted between the two to make a connection. Chromium – Good rust and corrosion resistance with a bright finish. Grade 8 bolts are for heavy-duty applications. FREE Delivery by Amazon. Oct 9, 2023 · 2. This is because the coils on the spring washer will compress evenly around the bolt or screw, creating a tight seal. Open 7 days a week. Oct 2, 2023 · Lock washers and lock nuts have almost the same function, but the difference is with a lock washer, you still need to use a lock nut or a standard nut. by: Dave Archer | Principal Engineer. 2) shall be used for the threading of Mar 27, 2024 · Hex bolts are more versatile, and used in construction, machinery, and automotive applications where higher torque is needed. Easyfix A2 Stainless Steel Flat Washers M10 x 2mm 100 Pack (2178T) (21) compare. /ea. Only R 36. 3. Different Types of Bolts and Nuts. The bolts are solid cylinders with a circular cross-section. Bolts are externally threaded fasteners with a cylindrical threaded rod and a head. Provide a secure fixing for all applications. Washers: used with nuts and bolts. Ensure that the flat side of the washer is in contact with the joint surface for proper load distribution and protection. For example, our 1/2 F436 Beveled Washer Plain consists of carbon steel and has a hardness that conforms to ASTM F436. When used with a painted or coated mating surface, that distortion can increase the risk of corrosion. Between the Nut and the Material. From code-listed concrete anchors to dog point socket set screws to lock washers, you'll find industrial quality fasteners at competitive prices from trusted brands such as Grip-Rite, Power Bull, Dewalt, Strong Point and Apr 13, 2022 · Bolts and nuts are designed to match each other in critical applications, nuts are inserted through the threads of bolts to tighten an assembly. It is a good idea to add a washer to the bolt (before the nut) to provide extra fastening security in the case where vibration occurs that might loosen the nuts over time. Tighten the nut to move the carriage bolt into its rightful place. , Suite 104. 1-48 of 323 results (8874 matching products) bolts-nuts-washers. As a traditional family business, the core A torque washer has a square hole and outer prongs that prevent its accompanying bolt from spinning while a fastening a nut. Since 1977 The Nutty Company, Inc. ASTM A194 covers the size from 1/4 inch. P: ₹2,999. High Corrosive Resistance. 1-317-462-1459 Fax 1-317-462-1450 1-800-525-2658 WELCOME. Choice of sizes. com your uk fastener supplier for all types of standard fasteners and special fasteners give us a call on 01902 457734 Use of Washers and Flange Heads. Buy Bolts at Screwfix. AFT Fasteners provides standard and non-standard wholesale industrial fasteners in both metric and inch sizes. Perfect for DIY Projects, with professional From $2. Flexibility – Washers let you optimize size/material separately from the nut. Compare $ 1. Designed for multiple uses including wood to wood application. A low carbon steel for general use. Live Support. Tightening the nut and bolt: Securely tighten the nut and bolt to the desired torque using the appropriate tools. Nuts, bolts, and screws in stainless steel, bronze, galvanized and more including metric bolts. FREE delivery Tue, Dec 19 on $35 of items shipped by Amazon. Our 1200-piece set is stored in durable plastic containers and features a wide variety of fasteners for wood and sheet metal applications. We have a large nuts and bolts assortment to help you with any project. 3mm Stainless A2-70 G304 Flat Washers HEC Standard. Home. The nuts are hollow circular cylinders with a circular cross-section. Filters. Carbon Steel Construction. 10-$2 per nut in steel and stainless. Nuts & Washers. A bolt is a threaded fastener that is secured on the threaded end by a nut. FREE delivery Sat, Jun 8 on $35 of items shipped by Amazon. While the washer is an enhancing device inserted between a bolt and a nut to help in distributing the load over the surface and materials. Black Oxide Screws 245 Pieces FP-224. Higher costs for alloy and grade 8 nuts. When it comes to hardware, housework, and DIY projects, having a reliable assortment of nuts and bolts is essential for secure and durable connections. Lag bolts have a wood screw thread and are screwed directly into wood or a pilot hole. Nuts, Bolts & Washers | Woodie's. Washers are used with nuts and bolts, and provide a greater bearing surface to prevent the nut or bolt head tearing through the fastened material. Powered by Shopify. Showing 24 of 3,214 products. They are commonly used in automotive and machinery. bg ii oo rt oe ih ik ul wy wj