About Us

About Us

INSCO Fasteners is a leading global manufacturer, stockholder and distributor of petrochemical grade bolting and special fasteners for the Oil, Gas and Petrochemical industries. We are located in Phase 7 in Sohar Industrial Area. With over 12500 square meters of land we have all the manufacturing processes in house with forging, machining, heat treatment and coating, With over 25 years experience supplying chain management it was about time that the promoters of the company ventured in state of the art manufacturing set up, with technical collaboration and partnership with India’s leading manufacturer, Kapil Enterprises in Sonipat.

INSCO has experience in distributing to end users within the Petrochemical and Oil and Gas markets, INSCO is able to offer a unique service of logistical supply and fastener solution management to industries which require quality and safety critical products with full traceability.

ISNCO has installed state of the art manufacturing set up with world class machines from Japan, Europe and India. With latest Sealed quench heat treatment technology from DOWA Japan and latest CNC machines from LMW machines in India we have the latest infrastructure available in OMAN.

INSCO studbolt and fastener assemblies are typically used in a range of Petrochemical and Oil and Gas applications. These include pressure vessels, skids, cross country pipe line, Valves, heat exchangers, pumps, actuators, wellheads, pipeline fabrications, petrochemical plants and drilling equipment.

INSCO is manufacturing stud bolts in ASTM A193 Grade B7, B7M, L7, L7M, B16, B8, B8M and L43, with corresponding nuts as per A 194 Grade 2H, 2HM, 4, 7, 8, 8M, 8T, L4, 7 and 7M

We also manufacture complete range of hexagonal bolts & nuts as per ISO 4014, 4017, 4032 and 4762 in grades 8.8, 10.9 and 12.9 with corresponding hexagon nuts as per grades 8, 10 and 12

At INSCO fasteners we have the set up available to manufactured bolts from M-24 diamater to M-64 and upto 1000 mm long, We also produce Stud bolts and fasteners used for the water industry all over middle east. Stud bolts and hexagon bolts are in high tensile grade B7, B7M, B8, B8M, L7, L7M, 8.8, 10.9, 12.9 in Hex bolts and nuts and fasteners in DIN, ASTM, ASME, IS and ISO standards like DIN EN ISO 898-1, ASTM A193 and A 194