Slotted Washer, For Screw Size 1/2 in, Steel Black Oxide Finish MPN:Z9428
Slotted Washer, For Screw Size 1/2 in, Steel Black Oxide Finish
This Slotted Washer is designed for use with 1/2 inch screws, providing a secure and reliable fit. Made from case-hardened steel with a black oxide finish, it offers excellent durability and resistance to corrosion. The flat washer type design allows for smooth operation and reduced wear on screw threads. Suitable for a wide range of applications, including construction, manufacturing, and DIY projects. Its compact size and lightweight design make it easy to handle and store. With a lead time of just one day, this product is ideal for businesses and individuals requiring fast turnaround times.
Top product features:
- Case hardened steel construction provides increased durability and resistance to wear and tear
- Black oxide finish provides corrosion resistance and a low friction surface
- 0.281 in inside diameter allows for secure fit on 1/2 in screws
Top product applications:
- Machine assembly and repair
- Automotive repair and maintenance
- Electrical panel installation
Slotted Flat Washer, Flat Washer Type Slotted Flat Washer, Dimensional Standards AMPG 2003 SLT.01, Material Steel, Material Grade/Class Case Hardened, Finish Black Oxide, For Screw Size 1/2 in, Inside Diameter 0.281 in, Outside Diameter 1 7/8 in, Maximum Thickness 3/8 in, System of Measurement Inch, Minimum Thickness 3/8 in, Color Black, Material Quality Standards ASTM A108, Pack Size Small Pack, Rockwell Hardness C40 Surface, Thickness Tolerance +/-0.015 in
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: EA
- Package Length: 3.80
- Package Width: 2.00
- Package Height: 0.40
- Package Weight: 0.23
Product info last updated on March 7, 2026 12:38pm UTC
Category: Washers