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South Coast Fasteners stocks the M20 Metric External Tooth Serrated Lock Washers ( Type A), DIN 6798A, Stainless Steel A2 (18-8) for fast 3-5 day shipping. It is made from Stainless Steel A2 (18-8). Used in preventing pull-through on softer materials, it is part of our Metric Stainless Lockwashers line, stocked across industries such as HVAC, Construction, and Manufacturing.
Pairs well with Hex Bolts and Finished Hex Nuts to complete the assembly. Please contact us if you need assistance in selecting the right product or placing an order.