Nut bolt washer These ASTM grades are all high strength and go through a heat treating process required to develop their mechanical characteristics. This blog will delve into the various types of Standard imperial washers include SAE washers, for use with fine threaded nuts and bolts, and USS flat washers, for use with coarse threaded bolts and nuts. Nuts, Washers and Lock Washers Zinc Plated -10 Pieces - General applications. In day-to-day manufacturing and production of machine parts, assemblies, and construction operations, manufacturers use many types of fasteners. com: Industrial & ScientificAbout this item More Sizes and Pieces: 2,251 pieces and 62 different hardware sizes. Low Prices, Top Quality and Fast Delivery! Free Shipping on Orders $50 or more! 100% Satisfaction Guaranteed! Product Overview This convenient assortment of commonly used fasteners comes in an organized storage container with a chart for easy identification of nuts and washers. Types of Nuts & Bolts When it comes to hardware, housework, and DIY projects, having a reliable assortment of nuts and bolts is essential for secure and durable connections. We provide it as a resource for our customers, because the weight of a bolt or assembly is often needed when calculating shipping costs, or jobsite delivery requirements. in: nut bolt washerEpi-Torque Hi-Tensile 12. 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. Same day shipping on most orders. This wide range of applications makes washer a necessity in most construction projects. ASTM A194 2H is also an acceptable substitute. Jul 4, 2025 · A washer is a small, flat, round piece of hardware that is commonly placed between a nut and bolt or under a screw head in fastening applications. Check the accurate size and type of nut, bolt, and washer along with the material being used. Choose AFT Fasteners for your fastener supply. As a Jinnox Bolt is a leading manufacturer and supplier of high-quality Fasteners, Bolts, Nuts, Washers, Threaded Rods, and Screws in india. The size of a washer refers to the diameter of its hole GI nut bolt washer are crucial for construction stability, offering durability with their expanded bearing surface. Allied Bolt & Screw : Bolts, Screws, Nuts, Washers, Anchors, Rods"We are in the business of constructing large buildings that require seismic structural stars---and Allied Bolt had them in-stock to send us immediately. Choose from our selection of washer nuts, including serrated flange locknuts, nylon-insert flange locknuts, and more. Other uses are as a spacer, spring (Belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce Washers are small pieces of hardware that are used to secure a bolt, nut, or screw in place. Use this handy chart, courtesy BoltDepot. Also known as hex cap screws or machine bolts. Just like with nuts, it’s important to match the strength of the flat washer with the strength of the bolt to reduce likelihood of failure. Learn about different types of bots, nuts and washers here. The nut is the female member of the pair, having internal threads to match those of the bolt. Sep 15, 2025 · Washers are multipurpose fasteners, vital for a wide variety of applications. The kit includes 19 different sizes of essential hardware, neatly organized in a 12-compartment box for easy access and storage. Fasteners join two objects Sep 18, 2023 · Learn when to use washers, when not to use washers, and what other fastener solutions are available. They can help maintain tension or serve as a spacer. 9, and coating black or HDG, these nut bolt and washer assembly are widely used in steel structures, valves and pipping, as well as industrial machinery. Sep 4, 2021 · Its shape is like a round ring. inner Diameter. Get exact specs for pairing nuts, bolts, washers & screws that perfectly fit your proj… This category contains Round, Fender, Square, and U Washers. Jul 7, 2020 · The Nut and Washer Kit includes a variety of nuts and washers. Buy Online & Pickup Today. has been a top supplier of fasteners, hardware, and accessories like nuts, bolts, screws, washers, and tools for the construction, commercial, and manufacturing industries worldwide. Learn how to pick the right size and material for your needs! Welcome to BoltsandNuts. Top-Quality Fasteners for Every Project – Durable, Reliable, Affordable Bolt Washers Discover our comprehensive selection of bolt washers, designed to meet the needs of both commercial and residential applications. com. " Washers are disks of metal or non-metallic material placed beneath a nut, an axle bearing, or a joint, to relieve friction, prevent leakage, isolate, prevent loosening, or distribute pressure. 8 Gold-Plated Galvanized Crown Bolt - 1/4 in. Jun 6, 2023 · Confused about the options for nuts and bolts? We'll explain common bolts and help you pick the right nut and washer to create a strong connection. USS Flat Washers: Commonly referred Aug 28, 2025 · Accomplish your fitting work quickly with the help of this PROJECT MASTER 12-Nut Washer and Bolt Kit Zinc. Our metric bolts and nuts Nov 27, 2023 · Introduction: This blog explains the different types of fasteners used in industrial applications. Oct 29, 2017 · Crown Bolt - 3/4 in. Washers are often used to prevent loosening and crushing. May 25, 2025 · Bolt and Nut Weight Calculator Estimate the total weight of your bolts, nuts, and washers. In this comprehensive guide, we’ll delve into the world of fasteners, exploring the various types of bolts, nuts, and washers, their materials, and how to choose the right ones for your needs. For example, a 1/4-20 x 3 A307A Hex Bolt has a 1/4-inch diameter, 20 threads per inch, and a 3-inch length. Order bulk industrial fasteners online. Sep 22, 2021 · This assortment contains 2,510 pieces of the most popular sizes of Grade 8 Coarse Thread lock washers, flat washers, hex cap screws, and hex nuts. -20, 5/16 in. They also keep nuts or bolts from driving into the material of the surfaces being joined. This bolt nut and washer kit works great for securing machinery, fences, piping, furniture, vehicles, farm equipment, woodworking projects and a lot more. Washers are small, flat, and circular components used in conjunction with bolts, screws, and nuts to distribute load, reduce friction, and prevent loosening in mechanical assemblies. A 36-compartment steel gray bin is included for easy storage (bin dimensions 23 ¾ x 4 ¾ x 23 ¾ inches). Jun 13, 2025 · A washer is a thin, typically disk-shaped plate with a hole in the center, designed to distribute the load of a threaded fastener like a nut or bolt. com—your ultimate destination for Quality Fasteners Delivered! Whether you're a DIY enthusiast, a professional contractor, or an industrial manufacturer, we’ve got you covered with our extensive selection of bolts, nuts, screws, washers, and more! We believe in delivering excellence with every order. At Harbor Freight Tools, we offer a wide range of nuts and Accomplish your fitting work quickly with the help of this Hillman 12-Household Screw Nuts and Washers Assorted Kit Everyone thinks they know how to use a bolt — but proper installation requires attention to important details. 9 Alloy Steel Hex Socket Button Head Black Screws Nuts and Bolts Kit Choose from our selection of nut washers, including serrated flange locknuts, distorted-thread flange locknuts, and more. That’s why we offer: -Free Shipping on Orders over $25, No Order Grade Size Product Catalog Washers Washers are used to spread the load of a bolt or screw over a larger area or to help prevent loosening under vibration. The size of a screw, bolt, or nut is indicated by its diameter, length, and thread count. com eliminates hardware sizing confusion with our complete guides to precise fastener measurements. 3) Washers help things moving in boltened assemblies if you oil them a bit (eg. Source: National Bolt & Nut Corporation All fasteners perform the same function — mechanically joining and securing two or more parts together. Handle a variety of jobs with these nut & bolt sets from Harbor Freight. The bolt consists of a head and a cylindrical body with screw threads along a portion of its length. Also, check out the different types of nuts Nov 7, 2023 · Bolts, nuts, and washers are the unsung heroes that ensure structural integrity and safety in countless applications. . com: nuts bolts and washersKadrick Metric Screw Assortment, 2000PCS Metric Bolt Assortment Kit M2 M3 M4 M5 Machine Screws with Lock & Flat Washers, Grade 10. Large selection of nuts and bolts as well as other fasteners online. This kept our project schedule on time. Nov 8, 2023 · A washer is a disk placed underneath a nut, an axle bearing or joint. Washers can be used to evenly distribute the force of a threaded fastener and prevent it from loosening due to vibration. Most assortments are in stock and ready to ship. Even if the fit is a bit larger than the diameter of the bolt, with the washers help nut bolt can be tightened easily. Choose from our selection of bolt washers, including washers, lock washers, and more. Since 1977, The Nutty Company, Inc. Made Make use of this Stainless Steel Nut, Washer and Lock Washer in applications with threaded rod. Stainless Steel Washers When you’re building with bolts, threaded rod, or heavy-duty fasteners, washers are essential. Buy 1200-piece washers, screws, nuts and bolts assortment kits online today at JEGS! Jun 11, 2021 · About this item Thread Size: 1/2"-13; Thread Pitch: 13 TPI; Bolt Thread Length: 1 inch Package include: 6 Sets Material: 304 stainless steel (A2-70) and bright finish, greater strength and corrosion resistance performance than regular stainless steel or zinc plated fasteners. Press the washers between the bolt’s head and the material of the connection. A washer also provides a flat surface, preventing a nut from binding to installation material or loosening in the future. See Details. Washers help evenly distribute loads of threaded bolts, screws, and nuts as they’re tightened. It uses friction, tension, or mechanical grip to stop movement. Nov 29, 2024 · Package includes 40 bolts in 6 different sizes, 40 nuts in 3 different sizes, and 40 washers in 3 different sizes, meeting your various home repair needs. Amazon. com Jun 24, 2024 · When it comes to securing two or more objects together, bolts and nuts are the go-to fasteners for most applications. Free shipping and free returns on Prime eligible items. Same and Next Day Delivery. Standard metric washers are available in several gages as defined by JIS standards. Washers are used to strengthen the connection by distributing the force that is being applied by the bolt over a broader area. Flat washers are covered under the ASTM specification F844. Washers can be flat or spring-type and are used between the nut (or bolt head) and the surface being fastened. Assorted Bolt, Nut & Lock Washer Kit The BNWK is a convenient assortment of Grade 5 Tap Bolts, Lock Washers, and Hex Nuts ideal for secure fastening in machines, tools, appliances and more. 9 Socket Head Cap Screw Allen Bolt Dia M3 M4 M5 M6 Thread Length 10mm to 20 mm Screws Assortment with Matching Hex Nuts, Flat Washer & Allen Keys Pack of 544 Pcs Pack (Black) Jul 31, 2023 · About this item Package includes 36 bolts in 6 different sizes, 39 nuts in 3 different sizes, and 38 washers in 3 different sizes, meeting your various home repair needs. The reasoning behind one grade […] Apr 11, 2019 · Typically consisting of a flattened, circular- or disc-shaped piece of metal with a hole in the middle, washers are often used in conjunction with threaded fasteners. to 2 in. 9 Socket Head Cap Screw Allen Bolt Dia M3 M4 M5 M6 Thread Length 10mm to 20 mm Screws Assortment with Matching Hex Nuts, Flat Washer & Allen Keys Pack of 544 Pcs Pack (Black) Looking for Bolts & Nuts & Washer Assortments? Imperial Supplies has a large selection on hand, at incredible prices. Common pairings are: Low Carbon washers with Grade 2 or Grade 5, and High Alloy washers with Grade 8. Select the material, size, length, and quantities to get an approximate weight. Align the holes for the connection you are joining and push the bolt’s shaft through them. Keep this handy nut and washer set around the shop, garage, or household and always have the right fasteners around! Jun 9, 2025 · Confused by bolts, nuts, or washers? This guide breaks down each type and its use so even beginners can choose the right fasteners with confidence. Do they go on the nut side, or the bolt side, or both? The simple answer is that it depends on the situation. Feb 21, 2025 · Finish your fitting job effortlessly with the selection of this Hillman 20-Zinc Metric Nut Washer and Hex Bolt Assorted Kit. Nov 10, 2024 · Most common seen nut bolt and washer assembly we manufacture and export are hex bolts, hex nuts and flat washers, grade 8. Following Niall C comment : observation and a bit of logic will make you put the washer on Shop through a wide selection of Nut & Bolt Sets at Amazon. Shop Washers at acehardware. Order your Nuts, Bolts and Washers online at AutoZone. In this video, I’ll show the correct washer and Basically, a washer prevents the nut and bolt head from scratching the surface of two fastened parts that could loosen the fastener. Provides long lasting usage. 351Pcs Machine Screws Nuts and Bolts Assortment Kit, # 6-32# 8-32# 10-24 Phillips Pan Head Assorted 304 Stainless Steel Bolts Nuts Flat Washers Bolts with Case 600+ bought in past month Exclusive Prime price See options Get free shipping on qualified Washers products or Buy Online Pick Up in Store today in the Hardware Department. Hex Drive Size: 3/4" Hex bolts generally require flat & lock washers to evenly distribute the pressure from the head This calculator can be used as an aid to help estimate the weight of bolts, nuts, and washers. 3/8 in. 2) Washers avoid the bolt head or the nut to penetrate/damage the support. We have a large nuts and bolts assortment to help you with any project. Prevent material damage with the washer. It goes between the nut or bolt head and the surface. Metric: 21 sizes and 865 pieces of Crown Bolt - 3/8 in. However, without the right type of washer, the joint can loosen over time due to vibrations or other factors. com, to get the name right the first time! Usha Fasteners | We are a Leading manufacturer & supplier of High Tensile, Mild Steel, Stainless Steel, HSFG Bolts, Nuts & Washers. Neatly organized in PVC storage case. Jan 4, 2024 · Stop the guesswork with fastener size charts! AlbanyCountyFasteners. Mar 20, 2025 · About This Product The MYWISH 254-piece SAE bolt, nut, and washer assortment kit is designed for durability, convenience, and versatility. Sae: 22 sizes and 720 pieces of Bolts (Phillips Head), Hex Nuts, and Washers. Washers are employed to evenly distribute the load of threaded fasteners like bolts or threaded rod. 1-16 of over 20,000 results for "bolt nut and washer" Results Check each product page for other buying options. Jan 23, 2023 · Purchase a 1200-piece nut, bolt, washer and screw assortment kit for your project. Before tightening the nut and bolt, it is fitted on a stud or bolt. com and get Free Store Pickup at your neighborhood Ace. Screws: 19 sizes and 665 pieces of Wood and Sheet Metal Screws. However, choosing the right type of washer for a project can be more complicated than it seems Online Leading Giant provides the best products at the right prices. Zinc plated finish. When to use a washer and when not to really depends on the materials you’re using. These bolt nut washer fastener combination kits are particularly useful for applications involving vibrations. Their purpose is to avert loss of load resulting from the pressure exerted when tightening the fastener, thereby ensuring stability. The Primary Purpose of Washers Nuts: fasten parts into place in conjunction with bolts; available in hex nuts, lock nuts, wing nuts and cap nuts. Despite being so common, there is often confusion about just where washers go. and it becomes easy to open the nut-bolts and their threads are protected. -16-with multiple lengths ranging from 3/4 in. This is useful for shipping calculations, structural load estimations, or inventory management. 1/4 in. Specialty washers are also available. Nuts, Washers and Lock Washers Zinc Plated -6 Pieces - General applications. Use with threaded rod of the same inner Diameter and finish. Our guide looks at the purpose of washers and other information you need to know, such as: What are washers for? Different types of washers Using washers as spacers Does the washer go against the nut or the bolt? Washer materials Flat washer Recommended Nuts and Washers The recommended grade of nut for an ASTM A325 structural bolt is ASTM A563 Grade D, DH, or C. Feb 21, 2025 · Accomplish your fitting work quickly with the help of this Hillman 12-Stainless Steel Nut and Washer Assorted Kit. Nuts, bolts, and screws in stainless steel, bronze, galvanized and more including metric bolts. 1380pcs Nuts and Bolts Assortment Kit - Heavy Duty Grade 8. Image Credit: Alloy Fasteners Find Washers by Specification or See our Directory of Suppliers Types of Washers There are many different types of washers for a variety of applications. Whether you're a contractor or a DIY enthusiast, our metal washers offer the perfect solution for ensuring secure and durable fastening. Browse over 45,000 unique screws, nuts, bolts, washers, rivets, military fasteners and more. Washers are thin metal plates with a central hole. Types of Washers Washers come in many different sizes and shapes depending on their U-bolt washers available in a variety of diameters. This article was most recently revised and updated by Michael Levy. May 20, 2020 · Washers are a ubiquitous and essential part of the nut-bolt-washer trio of fasteners used to assemble just about anything used in our world. That’s where washer bolts come in – a type of fastener that combines the bolt, washer, and nut into a single unit, providing a secure and long-lasting joint. Understanding the functional varieties of the different types available Explore our comprehensive technical guide on the various types of nuts and washers. Our production machining capabilities include milling, drilling, tapping, flattening, turning, slotting, bending, notching and more. U-bolt washers are thicker to improve strength and durability. Rust-resistant & zinc plated for added durability. These washers are unhardened and intended for general use. Lock washers are Choose from our selection of spinning washer nuts, including rotating flange nuts, steel locknuts, and more. Washers play a crucial role in enhancing the stability and longevity of mechanical parts by distributing pressure evenly and preventing damage to surfaces. Feb 8, 2024 · Figure 1: A complete guide on fasteners. It is used to secure the tightness of a joint, screw, etc. -18, and 3/8 in. Shop now to stock up and save. Nuts, Bolts and Washers | Fasteners/HardwareLow profile harware to facilitate installations where tool access is a challenge. , making it suitable for machinery, electronics, automotive, furniture, and general repair. Get same day shipping. articulations). This kit is perfect for your next home or construction The latest presses, bolt-heading machines and high-speed threaders are operated by experienced journeymen dedicated to quality and craftsmanship. Stock Diameters: 1/2″ – 3″ Origin: Import Finish: Plain and hot-dip galvanized Manufacturing Portland Bolt has the ability to manufacture or provide nonstandard square Triple use (as I saw after years of mechanics) : 1) Washers are ofter used to avoid grinding of the support when you screw the nut. Washers can relieve friction and prevent corrosion or leakage. Available in a wide variety of sizes 252Pcs Hex Bolts and Nuts Assortment Kit, 1/4-20, 5/16-18, 3/8-16 Assorted Bolts Nuts and Washers Kit, 304 Stainless Steel Machine Screw Sets with Case 312 600+ bought in past month $2499 Metric Fasteners Metric hex bolts Bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Despite their simple design, washers play a vital role in ensuring the durability and stability of connections in machinery, construction, and everyday appliances. Shop USBoltKits. Mar 21, 2025 · Bolts, nuts and washers all work together to provide security and reliability when fastening two materials together. What Is a Locking Washer? A locking washer is a disc with a hole in the center. in: nuts, bolts, and washersEpi-Torque Hi-Tensile 12. We also represent HAZET WERK TOOLS and FLOTT MACHINE Tools, Germany as their India Coordination office. Can be added with U-bolts or sold separately. Metric flange bolts Flange bolts have a flange on the bottom of the head that distributes the load like a washer. Metric carriage bolts Find the right nuts and bolts for your next project including hex bolts, eyebolts, wall anchors, carriage bolts and more online or at your local Ace. There are different types of nuts, bolts, washers, and rivets used in the different types of assemblies and other needs. Rely on Tractor Supply’s buying guide to lay it all out for you, including the different types of bolts, nuts and washers and what to use them for. As a top custom fasteners manufacturer, National Bolt & Nut Corporation proudly works with clients across numerous Sep 19, 2024 · When working with nuts, bolts, washers, and screws, it is important to select components with matching specifications to ensure a perfect fit. Not that the guys at the hardware store don't need a chuckle every now and them. Choose from our selection of washer head bolts, including flanged rounded head screws, rounded head screws, and more. 3/4 in. See also nut; washer. Dec 6, 2023 · A washer is a circular piece of hardware that evenly distributes the force of a screw or nut. Sep 5, 2023 · How to Use a Lock Washer Often used with nuts, bolts and other fasteners, washers are thin plates with central holes used to distribute the pressure load between two joining surfaces. The kit includes machine screw nuts, hex nuts and flat washers in a variety of sizes. Our 1200-piece set is stored in durable plastic containers and features a wide variety of fasteners for wood and sheet metal applications. Washers also help protect surfaces from damage caused by friction when the fastener is tightened. Bolts and nuts, often used with washers, are types of fasteners that hold materials together. 4 Reasons You Need to Use Nut, Bolt with Washer (4 Gründe, warum Sie Mutter, Schraube mit Unterlegscheibe verwenden müssen) May 9, 2009 · Bolts are typically used to fasten two or more objects together through pre-drilled holes. Nuts, Washers and Lock Washers Zinc Plated -4 Pieces - General applications. Oct 11, 2017 · Jackson Palmer 2251 Piece Hardware Assortment Kit with Screws, Nuts, Bolts & Washers (3 Trays)…: Amazon. On the shaft of the bolt, place the washer. Metric machine screws Screws with machine threads for use with a nut or in a tapped hole. What follows are 10 tricks on this ‘basic’ subject that might surprise you! UPDATED MARCH 2017:… May 29, 2023 · Your bolts and nuts will remain in like-new condition for a long time. Pen's bolts, nuts, and washers in this kit are all made of premium galvanized iron, providing excellent hardness and strength; they're also rust-resistant, ensuring a longer service life. 8 Metric M4 M5 M6 M8 Bolt Set with Assorted Nuts and Washers, Yellow Zinc Plated, Length from 12-30mm 500+ bought in past month Add to cart Shop our huge selection of nut, bolt and washer assortments. Our bolts, nuts, and washers in this kit are all made of premium galvanized iron, providing excellent hardness and strength; they're also rust resistant, ensuring a longer service life. It includes hex head fasteners in three of the most common SAE sizes-1/4 in. Jan 11, 2015 · You’d expect an engineer to know everything about a basic subject like nuts and bolts right? Well fasteners are one of those topics that seem simple at first but turn out to have much more depth than you expected. Washers have two primary functions: to distribute the pressure of the nut or head of a fastener such as a bolt evenly over a surface without damage, and to ensure that the nut is pressed against a smooth surface to reduce the chances of loosening over time. KFFKFF 906-Piece Assorted Bolt and Nut Kit, Metric Screws with Flat Washers, Alloy Steel M4/M5/M6/M8 Sizes, Ideal for Equipment Assembly and Vehicle Use, Grade 8. Understanding the different types of nuts, bolts, and washers, is essential to selecting the appropriate fastener (and fastener supplier) for your project. Back to Fastener Articles Bolt, Screw, Nut and Washer Identification Chart At one time or another, all of us (even the pros) misidentify a fastener. The most common type of washer, with two flat surfaces Round or square Shape Used to distribute force/stress of a nut or bolt and reduces friction and heat Washers provide a smooth bearing surface and are used under the head of a bolt and/or a nut. 8, 10. Structural bolts Anchor bolts Nuts & washers Hillside washers Machine screws Threaded rods and coupling nuts Shop 200,000+ unique fasteners online including nuts & bolts, washers and screws. Mr. Assorted washers: flat, split, star and insulating A washer is a thin plate (typically disk-shaped, but sometimes square) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a bolt or nut. China Nut Bolt Washer wholesale - Select 2025 high quality Nut Bolt Washer products in best price from certified Chinese Bolt manufacturers, China Fastener suppliers, wholesalers and factory on Made-in-China. However, differences in type, quality, shape and material significantly influence the fastener’s performance and service life. kwv ebbrinv xns khxmbssc usz bflrnw grijrhwp dhflx zpembbi notywh jfd sxxh zcs umb sxctg