Grade 8.8 Black High Strength Shim Washers Thickened DIN 933 M6 M8 M10 M12 - M48
8.8 Grade Black High-Strength Molded Washer – Heavy-Duty, Thickened, Oversized Round Shim for Machining & Automotive Use (M6-M8 to M48). Sizes Available: M6, M8, up to M48 (custom sizes upon request).