Flat Washer, For Screw Size 5/16", 339 Stainless Steel Plain Finish, 25 PK MPN:WAS50551
Flat Washer, For Screw Size 5/16", 339 Stainless Steel Plain Finish, 25 PK
These high-quality 339 stainless steel flat washers are designed for use with 5/16in screws, ensuring a secure and reliable fastening solution. Made from corrosion-resistant 316-grade stainless steel, they provide excellent durability and resistance to harsh environments. With a plain finish and dimensional standards compliant with ANSI B18.21.1, these flat washers are ideal for a wide range of applications, including construction, manufacturing, and heavy industry. Their small package size makes them easy to store and transport, while their fast lead time ensures you can get the parts you need quickly. Perfect for heavy-duty use, these flat washers deliver long-lasting performance and peace of mind.
Top product features:
- Flat washer provides a smooth surface for screw head
- 316 Stainless Steel material provides resistance to corrosion
- Plain finish allows for easy installation without thread damage
Top product applications:
- General Machine Assembly
- Automotive Repair and Maintenance
- Aerospace Industry Parts
USS Washer, Flat Washer Type SAE, Dimensional Standards ANSI B18.21.1, Material Stainless Steel, Material Grade/Class 316, Finish Plain, For Screw Size 5/16 in, Inside Diameter 0.375 in, Outside Diameter 7/8 in, Maximum Thickness 0.104 in, System of Measurement Inch, Minimum Thickness 0.064 in, Inside Diameter Tolerance +/-0.010 in, Material Quality Standards ASTM A276, Outside Diameter Tolerance +/-0.010 in, Pack Size Small Pack
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 0.20
- Package Width: 1.60
- Package Height: 0.50
- Package Weight: 0.25
Product info last updated on February 7, 2026 2:13pm UTC
Category: Washers