Standards: astm a563 gr.a, gr.b, gr.c and gr.dh , 8s, 10srnsize: 1/2 to 3'rngrades: a, b, c and dhrnsurface treatment: plain, zinc, nickel, hdg, black, dacromet and mechanical zinc platingrncolors: white, red, blue and purplernpacking: gunny bags...
We are offering bolts. 1)type:bolts 2)surface coating: customized coating is available. 3) main material: carbon spring steel, alloy spring steel, refractory, steel, stainless steel, high temperature resisting alloy, corrosion-resistant alloy and...
Material: brass or stainless steel Tolerance: 0.01mm Applications: auto part or electronic devices or just tell me if you want the part to be special usage With RoHS, FDA and Reach marks OEM ODM orders are welcome...