GB/T16939 Large Hexagon Nuts With Hole Finish：Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC.
| Material | Carbon steel、Stainless steel Grade: |
|---|---|
| Surface Treatment | Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC. Material: |
| Standard / Certification | GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC. Non-standards: |
GB/T16939 Large Hexagon Nuts With Hole Finish：Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC. Material：Carbon steel、Stainless steel Grade：4, 8，10, 12 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.
![Carbon Steel Double Head Full Thread Coating Stud Bolt with Nut,ASME B 18.31.2 Continuous Thread Stud（A193 / A320 / A437 / A453/A540/A1014）(Inch Series) [Table 1]](https://www.ruix.cc/uploads/products/fasteners/bolts/carbon-steel-double-head-full-thread-coating-stud-bolt-with-nut-asme-b.jpg)
