Custom Precision C45 Shoulder Socket Cap Screw Dia0.276×0.865

Product features

The Custom Precision C45 Shoulder Socket Cap Screw Dia 0.276×0.865 is machined from C45 medium‑carbon steel with tightly controlled diameter and shoulder tolerances, featuring a socket head and precision shoulder for accurate locating and high shear resistance. As one of our custom bolts, it provides reliable clamping and bearing surfaces for demanding automotive, aerospace and industrial automation applications, backed by ISO 9001:2015 quality and OEM/ODM production to support cost‑effective volumes. Its structural design—defined shoulder, machined bearing face and internally driven socket—ensures consistent preload, ease of assembly and compatibility with CNC Swiss, turning, milling and centerless grinding processes supported by MaiJin Metal’s tier‑one supply experience.

We serve

We provide custom precision C45 shoulder socket cap screws (Dia 0.276 × 0.865) engineered for demanding assemblies. Our service combines tight tolerances, heat-treated C45 material, and consistent shoulder geometry to ensure repeatable alignment and load transfer. Value adds include multiple surface finishes (zinc, black oxide, passivation), ISO-quality inspection reports, rapid prototyping, and scalable mass production. Technical support advises thread fit, torque specifications, and assembly compatibility. Flexible ordering supports small batches and large runs, with protective packaging and on-time delivery. Certifications, material traceability, and competitive pricing give engineers confidence to integrate these components into automotive, industrial, and precision equipment applications today.

Enterprise core strength

We serve manufacturers and engineers with custom precision C45 shoulder socket cap screws (Ø0.276″ × 0.865″) built to tight tolerances for demanding assemblies. Our services include full customization, precision machining, heat treatment, and surface finishes to ensure strength, wear resistance, and consistent fit. We provide rapid prototyping, volume production, QC inspection reports, and material certifications. Flexible MOQ, competitive pricing, and reliable lead times support both one-off projects and mass orders. Technical support, CAD feedback, and packaging options guarantee seamless integration into your supply chain. We prioritize on-time delivery, traceability, and responsive after-sales service to ensure your complete satisfaction and support.