Flat Washers
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- ARP®M10 x 22.2 mm Metric Steel Black Oxide Chamfer Washers (10 Pieces) (AMW850N-CP)M10 x 22.2 mm Metric Steel Black Oxide Chamfer Washers (10 Pieces) (AMW850N-CP) by ARP®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...Designed to help to get your job done rightManufactured utilizing the highest quality materials$1.63
- ARP®M12 x 0.875" No Chamfer Washer (1 Piece) (AUW-875-N)M12 x 0.875" No Chamfer Washer (1 Piece) (AUW-875-N) by ARP®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Designed to help to get your job done rightManufactured utilizing the highest quality materials$1.61
- ARP®M12 x 0.995" Steel Chamfer Washer (1 Piece) (AUW995N)M12 x 0.995" Steel Chamfer Washer (1 Piece) (AUW995N) by ARP®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Expertly crafted from premium materialsDesigned to match rigorous quality standards$1.63
- ARP®M14 x 2.000" Plain Washer (1 Piece) (AZW200)M14 x 2.000" Plain Washer (1 Piece) (AZW200) by ARP®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$12.13
- ARP®M9 x 17.0 mm Metric Steel Black Oxide Plain Washer (1 Piece) (200-8757)M9 x 17.0 mm Metric Steel Black Oxide Plain Washer (1 Piece) (200-8757) by ARP®. A true high performance washer from ARP, available in a variety of sizes and thicknesses, and with or without I.D. (inside diameter) chamfers. Our special...Expertly crafted from premium materialsDesigned to match rigorous quality standards$1.89
- AllStar Performance®3/4" x 1-1/4" Plastic Black Body Bolt Washers (50 Pieces) (ALL18845-50)3/4" x 1-1/4" Plastic Black Body Bolt Washers (50 Pieces) (ALL18845-50) by AllStar Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Designed to help to get your job done rightManufactured utilizing the highest quality materials$73.99
- AllStar Performance®3/4" x 1-1/4" Plastic White Body Bolt Washers (50 Pieces) (ALL18846-50)3/4" x 1-1/4" Plastic White Body Bolt Washers (50 Pieces) (ALL18846-50) by AllStar Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Designed to help to get your job done rightManufactured utilizing the highest quality materials$73.99
- Dorman®3/8" Steel (Grade 5) Zinc Plated Flat Washers (28 Pieces) (925-012)3/8" Steel (Grade 5) Zinc Plated Flat Washers (28 Pieces) (925-012) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Designed to help to get your job done rightManufactured utilizing the highest quality materials$1.72
- Fox®0.418" x 0.800" SAE Yellow Zinc Plain Washer (1 Piece) (018-05-030-A)0.418" x 0.800" SAE Yellow Zinc Plain Washer (1 Piece) (018-05-030-A) by Fox®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Expertly crafted from premium materialsDesigned to match rigorous quality standards$1.30
- Fox®0.500" x 0.850" SAE Steel Zinc Plain Washer (1 Piece) (241-01-042)0.500" x 0.850" SAE Steel Zinc Plain Washer (1 Piece) (241-01-042) by Fox®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Designed to help to get your job done rightManufactured utilizing the highest quality materials$2.60
- W&E®1/2" Stainless Steel Yellow Zinc Fender Washers (25 Pieces) (2593)1/2" Stainless Steel Yellow Zinc Fender Washers (25 Pieces) by W&E®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Expertly crafted from premium materialsDesigned to match rigorous quality standards$9.58
- AllStar Performance®Chamfer WashersChamfer Washers by AllStar Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$9.99
- AllStar Performance®Fender WashersFender Washers by AllStar Performance®. Back-up washers provide added strength when fastening panels together or when resecuring damaged panels. This top-grade product is expertly made in compliance with stringent industry standards to...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$11.99 - $13.99
- AllStar Performance®SAE AN Plain WashersSAE AN Plain Washers by AllStar Performance®. Washers are for use with coarse thread and fine thread hex nuts. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$2.89 - $4.79
- AllStar Performance®SAE Plain WashersSAE Plain Washers by AllStar Performance®. Washers are for use with coarse thread and fine thread hex nuts. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$2.39 - $8.79
- AllStar Performance®SAE USS Plain WashersSAE USS Plain Washers by AllStar Performance®. Washers are for use with coarse thread and fine thread hex nuts. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$2.39 - $8.99
- Auveco®Metric Plain WashersMetric Plain Washers by Auveco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...24 Months/24,000 Miles WarrantyRigorously tested to ensure exceptional value and win-win results$0.08 - $0.37
- Dorman®SAE Flat WashersSAE Flat Washers by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Designed to help to get your job done rightManufactured utilizing the highest quality materials$3.72 - $6.31
- Handi-Man Marine®Flat WashersFlat Washers by Handi-Man Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Designed to help to get your job done rightManufactured utilizing the highest quality materials$3.75 - $15.64
- Handi-Man Marine®Plain WashersPlain Washers by Handi-Man Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Designed to help to get your job done rightManufactured utilizing the highest quality materials$3.85 - $7.29
- Handi-Man Marine®SAE Fender WasherSAE Fender Washer by Handi-Man Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Superior grade materials for ultimate protectionEngineered to help enhance safety and productivity$4.98 - $5.32
- Install Bay®Plain WashersPlain Washers by Install Bay®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Expertly crafted from premium materialsDesigned to match rigorous quality standards$6.83 - $8.85
- Marine Fasteners®Plain WashersPlain Washers by Marine Fasteners®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$7.66 - $22.59
- Marine Fasteners®SAE Fender WasherSAE Fender Washer by Marine Fasteners®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Expertly crafted from premium materialsDesigned to match rigorous quality standards$29.92 - $54.83
- Marine Fasteners®SAE Flat WasherSAE Flat Washer by Marine Fasteners®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Expertly crafted from premium materialsDesigned to match rigorous quality standards$6.32 - $16.38
- PCE®Plain WasherPlain Washer by PCE®. PCE flat washers are machined from tough 4130 chromoly steel, heat-treated to proper hardness, and parallel-ground so that stress loads are more evenly distributed and torque readings are more accurate. They can...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$5.80 - $6.20
- Seachoice®Fender WashersFender Washers by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$10.51 - $93.19
- Seachoice®Flat WashersFlat Washers by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$3.88 - $50.39
- Seachoice®Plain Washers for Air Force/NavyPlain Washers for Air Force/Navy by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$16.22 - $16.73
- W&E®Plain WasherPlain Washer by W&E®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Expertly crafted from premium materialsDesigned to match rigorous quality standards$4.70 - $5.37
Flat washers are thin and small plates with a hole in the middle, which are usually coupled with threaded fasteners. Despite their simple appearance, these parts are far from being insignificant and, actually, they fulfill several functions, depending on their shape and material. Steel flat washers are among the most common types and are mainly used to increase the load surface, distributing the force applied to the fastener and ensuring a better grip in the long run. Also, they prevent the fastener from damaging the surface when excessive strength is applied. Finally, they can also serve as spacers.
In the most common design, the outer diameter is almost twice larger than the inner diameter, although there are several exceptions. For example, fender washers feature a small inner diameter if compared to the outer one. They provide improved load distribution and can be used to better the fitting in the case of damaged holes. Washers are classified according to inner and outer diameters and thickness. We offer a wide choice of flat washers including plain, fender, and chamfer ones available in various quantities.