M6 x 1 x 25 Mm Coarse Class 4.8 Zinc Plated Steel Phillips Drive Pan Head Reduced Machine Screw Best Seller Crimp Ring Retainers (X Washers)

Crimp Ring Retainers (X Washers) are easier to use than a cotter pin

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M6 x 1 x 25 Mm Coarse Class 4.8 Zinc Plated Steel Phillips Drive Pan Head Reduced Machine Screw Best Seller Crimp Ring Retainers (X Washers)Pan head design is slightly rounded with minimal vertical sides. Square drive is designed to reduce the risk of stripping and allow single handed installation. Additionally reduces the ability to tamper with the fastener once installed.