Square Washer, Fits Bolt Size 1-1/2 in, 18-8 Stainless Steel Plain Finish MPN:Z8786-188
Square Washer, Fits Bolt Size 1-1/2 in, 18-8 Stainless Steel Plain Finish
This 18-8 stainless steel square washer is designed for use with bolts up to 1-1/2 inches in size. Its plain finish and precise dimensional standards make it ideal for applications where corrosion resistance and durability are crucial. The washer's thickness tolerance of +/-0.031 inches ensures a secure fit, while its high tensile strength of 90,000 psi provides reliable performance. Suitable for use in a variety of industries, including aerospace, automotive, and medical, this washer is a reliable choice for applications where safety and reliability are paramount. Its compact size and lightweight design also make it easy to incorporate into complex systems.
Top product features:
- 18-8 Stainless Steel construction provides resistance to corrosion
- Plain finish minimizes surface imperfections and facilitates smooth assembly
- Square shape provides a secure fit and even load distribution on bolts
Top product applications:
- Bolt and nut assemblies in machinery and equipment
- Heavy-duty machinery and equipment construction
- Aerospace industry fastening applications
Square Washer, Dimensional Standards AMPG 2017 SQ.01, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, For Screw Size 1 1/2 in, Inside Diameter 1.563 in, Outside Diameter Not Applicable, Maximum Thickness 33/64 in, System of Measurement Inch, Minimum Thickness 31/64 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: 3.00
- Package Width: 3.00
- Package Height: 0.63
- Package Weight: 1.60
Product info last updated on February 8, 2026 8:49pm UTC
Category: Washers