Split Lock Washer, For Screw Size M4 Steel, Metric Blue Finish, 100 PK MPN:UST187438
Split Lock Washer, For Screw Size M4 Steel, Metric Blue Finish, 100 PK
Our Metric Blue Split Lock Washer is a high-quality, general-purpose fastening solution designed for use with socket head cap screws. Made from durable steel with a Rockwell Hardness of HRC 44-51, this split lock washer provides reliable locking and resistance to vibration and loosening. Its hi-collar design ensures secure fitment on M4 bolts, while its metric blue finish provides a visually appealing appearance. Suitable for a variety of applications, including machinery, equipment, and industrial settings, this split lock washer meets or exceeds DIN 7980 standards, ensuring exceptional performance and durability. Order a pack of 100 for your next project.
Top product features:
- Hi-Collar design for increased strength and stability
- Meets/Exceeds DIN 7980 standards for quality and reliability
- Rockwell Hardness HRC 44-51 for increased resistance to wear and corrosion
Top product applications:
- General purpose fastening
- Socket head cap screw assemblies
- Machine components
Split Lock Washer, Hi-Collar, Steel, Finish Metric Blue, Fits Bolt Sizes M4, Inside Dia. 4.5mm, Outside Dia. 6.5mm, Thickness 1.2mm, Thickness Tolerance +/-0.100mm, Rockwell Hardness HRC 44-51, General Purpose, For Use With Socket Head Cap Screws, Meets/Exceeds DIN 7980, Package Quantity 100
Additional Information
- Country of Origin: IT
- 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: 1.40
- Package Width: 1.00
- Package Height: 2.20
- Package Weight: 0.05
Product info last updated on February 9, 2026 11:45pm UTC
Category: Washers