China 1-1/4-7 UNC machining Manufacturer, Supplier, Factory

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.

316SS 3/4-10 x 3-1/4 Hex Cap Screw manufactured by JG from 316 stainless steel using cold heading, thread rolling and heat treatment. ASTM F593 SH2; 75 ksi (517 MPa) minimum; strict mechanical property report and dimensional inspection report supplied for every batch.

The sand casting truck Engine Part is mainly composed of alloy steel material and molded by sand casting. The sand casting truck Engine Part have high mechanical strength requirements and high machining accuracy requirements. Be able to provide material reports, mechanical performance reports and dimensional reports to meet the requirements. The product is mainly used in the core parts of engineering machinery equipment. We mainly provide customized processing business for customers, and the production capacity can be adjusted according to the needs of customers.

The material of this CNC machining Disposable Sub is 45 steel, high CNC machining process requirements, can not be any processing burrs and iron cutting residue. The threaded entrance needs to be at an obtuse Angle. Each batch of CNC machining Disposable Sub can provide mechanical properties report, material composition report, size report. This part is mainly used in the field of oilfield machinery. We can provide customized services according to customer needs, and also adjust our production capacity according to actual needs.

The material of sand casting tractor-trailer Brake Part is alloy steel, which is formed by precision casting and has high CNC machining requirements. Each batch of sand casting tractor-trailer Brake Parts can provide some performance reports, material composition reports, size reports. This part is mainly used in the field of civil machinery and construction machinery. We can provide customized services according to customer needs, and also adjust our production capacity according to actual needs.

Custom 17-4 PH Forged Shoulder Bolt manufactured from stainless steel by precision forging, CNC machining, H1150/4 age hardening and post-hardening thread rolling for demanding industrial assemblies.