C1022 Self Drilling Roofing Screw
Hangzhou Sunlight Hardware Co., Ltd.- Material：Carbon Steel
- Type：Hexagon Head
- Groove：No
- Connection：Drilling
- Head Style：Hexagonal
- Standard：DIN, ANSI
Base Info
- Model NO.：screws
- Grade：8.8
- Transport Package：in Small Boxes or Bulk in Carton
- Origin：China
- HS Code：7318140001
- Production Capacity：300 Tons, Month
Description
3) Standard: DIN7504, ANSI.
4) Finish: zinc/ yellow/zinc/ Mechanical Galv