Roll-fast takes pride in being the largest manufacturer for bigger diameter bolts in India. These headed bolts HV Bolts, High Tensile Bolts, High Tensile Fasteners, Stainless Steel Bolts, Structural Bolts, Hanger Bolts, Timber Bolts & Washer Head Bolts are hot forged bolts and are manufactured on vertical up setter & Down Setter machines. We can offer hex bolts and screws from M-16 diameter to M-100 diameter in metric threads and from 1/2” diameter to 4” diameter in American UNC threads. We manufacture different type of grade as per ISO 898-1 (4.6, 8.8, 10.9 & 12.9), ISO 3506-1 (A1-50, A1-70, A1-80, A2-50, A2-70, A2-80, A3-50, A3-70, A3-80, A4-50, A4-70, A4-80, A5-50, A5-70, A5-80) (SS304, SS 316, SS 316L, SS316 S31), ASTM A194 (B7, L7, 8M, B8, B8M) etc. We offer bolts According to ISO 4014, ISO 4017, DIN 6914, EN 14399-4, Dast 021, BS 3698, ANSI B 18.2.1, ASME B 18.2.1, ASME B18.2.6M, ASTM F1554, ASTM A 449, BS 3692 etc. or as per customer requirement.
We have in house facility of Band saw cutting, Forging, CNC, Thread Rolling. Our manufacturing our skilled engineering & production teams, technically advanced inspection processes, and commitment to continuous improvement ensure delivery of competitively priced with on time and free of defects.
We also do various finish and colours according to the specification and need of the customer. We provide Self-finish or natural finish, Zinc plated, yellow Zinc, blue Zinc, black , Hot Dip Galvanized (HDG), Geomat, PTFE, Xylon coating etc.
We also do various finish and colours according to the specification and need of the customer. We provide a Self-finish or natural finish, Zinc plated, yellow Zinc, blue Zinc, black , Hot Dip Galvanized (HDG), Geomat, PTFE, Xylon coating etc.
