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machine screws:
We can produce different kinds of adjustment screws.
1.material: carbon steel or alloy steel
2.finish: plain,zine plated, HDG
Item: carbon steel or alloy steel machine screws
Standard: GB BSW, JIS, ANSI,DIN, Non-standard
Material: Steel C1010,C1018,C1022, Alloy steel, Stainless steel,l 304, 316,667 Carbon steel 08A,22A
Finish: Zinc, Plain, Black, HDG
carbon steel or alloy steel machine screws
