China precision shoulder bolt Manufacturer, Supplier, Factory

The CNC Machining Irregular-shaped connecting parts from JG CHINA is a highly demanding with good finish and tight tolerence .Part need to be machining on the vertical machining center . Material: special alloy steel, 51CrV4, Packaging: Bubble wrap packaging to protect the paint from damage during transportation. Each batch of Irregular-shaped connecting parts can provide mechanical properties report, material composition report, size report. The Irregular-shaped connecting parts is mainly used for industrial equipemnt and one of key component. pls contact us and let our customers enjoy various manufacturing processes, flexible order volumes, and expert engineers service .

316SS 1/2-13 x 1-1/4 Hex Cap Screw manufactured by JG from 316 stainless steel using cold heading, thread rolling and heat treatment. ASTM F593 SH1; 95 ksi (655 MPa) minimum; strict mechanical property report and dimensional inspection report supplied for every batch.

The CNC Machining black anodizing aluminium alloy 6061-T6 end bracket is a highly demanding with good finish and tight tolerence .Part need to be machining on the vertical machining center . Material:Aluminium alloy,6061-T6, Packaging: Bubble wrap packaging to protect surface from scratches during transportation. Each batch of CNC Machining black anodizing aluminium alloy 6061-T6 end bracket can provide mechanical properties report, material composition report, size report. The CNC Machining black anodizing aluminium alloy 6061-T6 end bracket is mainly used for industrial equipemnt and one of key component. pls contact us and let our customers enjoy various manufacturing processes, flexible order volumes, and expert engineers service .

The material of CNC machining Retainer Nut is 42CrMo, ordinary lathe processing technology, surface treatment: require the spray of light Molly oil. The thread must pass the check gauge. Each batch of products can provide mechanical properties report, material composition report, size report. This part is mainly used in civil machinery and construction machinery fields. We can provide customized services according to customer needs, and also adjust our production capacity according to actual needs.

The stamping safety hooks are made of high strength alloy steel, stamping process, chromium-nickel plated surface, smart design, convenient and safe. The stamping safty hooks are mainly used in mining, medical, and general industrial equipment.

Custom 440C Stainless Steel Precision Medical Shaft CNC Machining This precision machined shaft is manufactured from premium AISI 440C stainless steel, specifically designed for high-performance medical and precision equipment applications. Combining CNC turning, milling, reaming, heat treatment, and precision grinding, the component achieves exceptional dimensional accuracy, wear resistance, and surface quality required by demanding OEM customers. Unlike conventional machined shafts, this component requires multiple critical manufacturing processes after heat treatment. The outside diameter is finish ground after hardening to achieve tight dimensional tolerance and excellent cylindricity, ensuring stable performance in precision assemblies. The part is heat treated to 53–58 HRC, providing superior hardness and wear resistance while maintaining dimensional stability during long-term operation. Precision reamed holes, milled slots, and geometric tolerances are carefully controlled using advanced CNC machining centers and precision inspection equipment. Every production batch undergoes complete dimensional inspection before shipment. Material certificates, inspection reports, and RoHS compliance documentation are available upon customer request.