Square Washer, Fits Bolt Size 5/8 in, 18-8 Stainless Steel Plain Finish MPN:Z8770-188
Square Washer, Fits Bolt Size 5/8 in, 18-8 Stainless Steel Plain Finish
This 18-8 stainless steel square washer is designed for use with 5/8 inch bolts, providing a secure and corrosion-resistant fastening solution. Made to ASTM A582 standards, it offers high tensile strength and a Rockwell hardness rating of B83. With a thickness tolerance of +/-0.031 inches, it can be used in a variety of applications, including industrial, marine, and food processing environments. Its plain finish and compact size make it ideal for use in tight spaces, and its durability ensures a long lifespan. Perfect for professionals and DIYers alike, this square washer is a reliable choice for any project.
Top product features:
- 18-8 Stainless Steel construction provides corrosion resistance
- Plain finish reduces friction and allows for smooth assembly
- Thickness tolerance of +/0.031 in ensures consistent fit and performance
Top product applications:
- General-purpose fastening in industrial equipment and machinery
- As a component in the assembly of aircraft and aerospace components
- In the construction of heavy machinery and equipment, such as cranes and excavators
Rectangular Washer, Dimensional Standards ASTM A582, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, For Screw Size 5/8 in, Inside Diameter 0.688 in, Outside Diameter Not Applicable, Maximum Thickness 13/64 in, System of Measurement Inch, Minimum Thickness 11/64 in, Material Quality Standards ASTM A582, Pack Size Small Pack, Rockwell Hardness B83, Tensile Strength 90,000 psi, Thickness Tolerance +/-0.031 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.00
- Package Width: 18.00
- Package Height: 0.38
- Package Weight: 3.90
Product info last updated on February 28, 2026 12:09pm UTC
Category: Washers