Zinc plated Steel (BZP). Whitworth BSW. Hexagonal full nuts. Thread size: 3/16" & 1/4".
HIGH TENSILE HEXAGON FULL NUTS DIN 934 PLAIN STEEL 8 HEX NUTS M5 - M22 ALL SIZES
M2 - M24 HEXAGON FULL NUTS A4 316 STAINLESS STEEL METRIC HEX NUTS DIN 934
'U' Bolt With 2 Hex Nuts Clamp Pipe Tube Marine
M4 M5 M6 Button Head Screws Socket Bolts + Hex Nuts & Washers A2 Stainless Steel
M6, M8, M10 FOLDED STRAINING EYE BOLTS PLUS HEX NUTS & WASHERS ZINC PLATED BOLT
4 x M10 x 100mm Carriage Bolt & Hex Nuts + Washers Hot Dip Galvanised HDG DIN603