Washer Head Bolts | Roll Fast
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Roll-fast is the biggest manufacturer for larger diameter Washer head bolts & nuts in India, we have a monthly production of over 300 tons in bigger sizes from M-16 to M-80 according to grade 8.8, 10.9, A307A. We are the pioneers in manufacturing critical fasteners in India. Washer head bolts are used when the head of the bolt sits flush to a wooden member. The forged washer side provides a larger bearing surface so that when the bolt is tightened, the wood underneath the head is not damaged. Washer head bolts have an added semi-cone point and a thread length unique to pole line fasteners depending on the length of the bolt. Washer head bolts normally have a square nut assembled, but can also have a hex nut assembled.
