304 stainless steel inner and outer single head hex screw Hexagon stud isolation column case connection column copper column Finish：Plain, Black oxide , Zinc El
| Material | Stainless steel Standard : |
|---|---|
| Surface Treatment | Plain, Black oxide , Zinc Electroplating,Nickel plating,Zinc impregnation,ETC. Material: |
| Standard / Certification | GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC. Non-standards: |
304 stainless steel inner and outer single head hex screw Hexagon stud isolation column case connection column copper column Finish：Plain, Black oxide , Zinc Electroplating,Nickel plating,Zinc impregnation,ETC. Material：Stainless steel Standard ：GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC. Non-standards：OEM is available, according to drawing or samples. Samples：Samples are free. Package：Wooden boxes, pallet, cartons, plastic bags, nylon bags.
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