Marine, Boat & Coastal Hardware

4457 products

A4 (316) marine grade fixings for boats, pontoons, coastal homes, pools and anything exposed to salt spray. A4 contains molybdenum, which resists the chloride pitting that A2 (304) suffers.

Bolts, screws, nuts and washers from M3 upwards, plus shackles, turnbuckles, wire rope and chain.