Cylindrical Insert Component with Stainless Steel Barrel Nut and Axial Central Bore

Shanghai Banshou Machinery's Shanghai facility produces this stainless steel barrel nut under IATF16949, ISO 13485, and ISO 14001 process controls, with barrel OD tolerance and axial bore thread class validated to your released dimensions requirements during first-piece verification. Barrel OD governs whether the nut seats correctly in its counterbore; bore thread class determines engagement with the cross-fastener under specified torque. The site covers north of 20,000 m² of production space, supplying fasteners sectors. Both are entered on the part record before delivery. The cylindrical barrel body and axial central bore are produced from your released drawing using CNC turning and Swiss machining; bore concentricity and surface roughness are verified during in-process sampling. Applications span medical equipment fastening systems, automotive panel assemblies, and fastener industry structural connections. For quoting, include — our Shanghai team will confirm feasibility and price.