Click to expand Tap to zoom M10 External Toothed Shakeproof Serrated Lock Washer External & Internal Toothed A2 304 Stainless Steel 0.500 OMR 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart About this item Size eg: M3(inner diameter=3mm) Material: 304 Stainless Steel Type: 304 Tooth Lock Washers Product Specifications Color M10 External Toothed Ean 8655239514822 Opposing Screw Size M10 Size 10Pcs Specification for this product family Brand Name MF-Washers Material Stainless Steel