Distributor of Nuts and Bolts & Industrial Fasteners in Metric & Imperial. Standard & special fasteners, Whitworth (BSW) bolts (hexagon bolts and square head bolts), nuts, screws. Petrochemical bolting - studbolts, Stainless steel, non-ferrous. BSF bolts, UNC bolts, UNF Bolts and Blanks. Kanban available.