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Category Search Results
Fasteners
Belleville Washers (62)
Belleville washers, also known as conical washers, hold tight where heat or vibration might shake standard washers loose.
Beveled Washers (45)
A flat washer that can be square or circular with one bearing surface having an oblique angle. Commonly used when fastening bolts through the flanges of I-beams to provide a parallel bearing surface.
Bonded Sealing Washers (38)
Designed with a neoprene seal to help prevent leaks. Generally used with plumbing and other water-related jobs. Also used in grain bins and other metal buildings in conjunction with sheet metal screws.
Conical Washers (11)
Conical washers, also known as contact Belleville's, hold tight where heat or vibration might shake standard washers loose.
Fender Washers (205)
Designed for auto-body repair, used in sheet metal, plumbing, and electrical. Works well attaching signs to posts, drywall, and wood paneling. Larger outside diameter than standard USS washers.
Finishing Washers (44)
Finishing washers come in a variety of metals designed for accommodating the heads of the countersunk screws while providing a finished appearance. Most often used with oval head screws.
Flat Washers (970)
Available in many sizes, specifications, grades, and finishes, Fastenal Flat washers are designed to meet the majority of industrial applications in manufacturing.
Hillside Washers (14)
Hillside washer are used as bracing hardware for metal buildings. Used for tying stabilizer rods to large supporting beams. Rods usually crisscross and attach at a 45ยบ angle to the supporting beam.
Load Indicating Washers (48)
Load indicating washers are a simple, accurate and cost effective method for inspecting bolts needing a required level of tension and clamping force.
Lock Washers (935)
Lock washers usually are made of hardened high carbon or alloy steels. The surface of the washer is bent or crimped so that the deformation of the washer under stress will prevent loosening.
Rivet Back-Up Washers (26)
Rivet back-up washers are used when fastening soft materials or to compensate for oversize holes where access to both sides of the work is possible.
Square Washers (29)
Useful for reducing noise, vibration and electrical current and limit stress on contacting parts.
Structural Washers (90)
Similar to a standard flat washer Structural Washers are designed to be used with A325 and A490 structural bolts. Durable construction and a rigid finish assure a secure hold in any situation.
Washers (2,615)
Fastenal offers a washer for any occasion. Available in various lengths, diameters, finishes, and materials. Approved washers are durable assuring a lasting hold for any project.
Williams Washers (19)
Special application washers are extra thick and one edge is beveled to prevent operator contact with the sharp corner of the washer. Used where close tolerance and extra strong washers are required.
Cutting Tools & Metalworking
Flanged Washers (13)
An increased surface area washer with raised sides which can be used in spindle applications as U-shaped arms to support the spindle.
Janitorial
Replacement Strip Washer Sleeves (3)
Replacement strip washer sleeves are used to replace existing worn out sleeves on window cleaning products.
Chemicals & Paints
Parts Washers and Solutions (7)
Parts washer are used for cleaning parts in maintenance & repair facilities, industrial manufacturing plants, automotive repair shops, metal fabricator shops. They can be mounted on benches, drums or stands.
Windshield Washer Fluids (2)
Windshield washer fluids are intended to clean dirt, grim and bugs from windshields. There are varieties that are effective at colder temperatures and those that are better suited to warmer temperatures.
Mil-Spec
Hydraulics, Pneumatics & Plumbing
Washers (Fittings) (1)
Used to distribute the load between fastener and surface.
Washers (Garden Hose Accessories) (3)
Washers are used with garden hoses to create a tight seal against connections to prevent leaks.
Electrical
Washers (Fittings) (31)
Washers create a positive seal between the shoulder of a fitting and an enclosure.






