Energy Bolting supply a wide variety of Nut & Washer items - in accordance with industry standards or customer specific requirements. Urgent requirements are fulfilled on the shortest lead times. Project requirements and large batch quantities are supplied competitively with delivery schedules to suit demand. Hexagon Nuts, Spherical Faced Nuts, Hex Cap Nuts, Nylon Insert Nuts, Flange Nuts, Barrel Nuts DIN 934, DIN 934 H=D, DIN 2510, DIN 936, DIN 439, DIN985, DIN980, DIN1587 A