Product Details

7797520001
M20 Wedge Lock Washer, Stainless Steel A4-70.

• DIN 25201, EN 10088-2, ISO 10683
• HEICO brand
• Similar to Durloc, Nord-Lock, TEC Series Disc-Lock, Wedge Lock
• A wedge lock system provides a convenient and effective way to secure bolt joints that may be susceptible to loosening when used with a standard washer. Since a wedge washer harnesses tension instead of friction within an application, it can provide a more secure hold than standard washers.