Slightly trapezoidal wire section: Enhances grip and prevents slippage
Compatible with stainless steel fasteners: Ideal for use with screws, bolts, and nuts made from 18-8 stainless steel
Summarized by Shop
#6 Split Lockwasher SS 18-8 (A2) . A coiled, split circular washer with a slightly trapezoidal wire section for use with 18-8 stainless steel screws, bolts and nuts in corrosive environments.