Carbon Steel Hardened Bugle Head Black Phosphating Drywall Screw 3.5*19mm
TIANJIN GRAND METAL CO., LTD.- Material：Carbon Steel
- Type：Bugle Head
- Groove：Cross
- Connection：Common Bolt
- Head Style：Bugle Head
- Standard：GB
Base Info
- Model NO.：3
- Grade：Perfect
- Tail：Self-Drilling,Self-Tapping
- Thread：Fine Thread , Coarse Thread
- Surface Treatment：Zinc Plated,Nick Plated,Black Phosphated
- Application：Wood, Drywall, Gypsum Board
- Transport Package：500g,Bag, 1kg,Bag, 5kg,Box, or Bulk N.W.20kgs,CTN
- Specification：All size, M3.5X13-M4.8X200 , 6#x5,8~ 14#X3′′
- Trademark：GRANDMETAL
- Origin：China
- HS Code：73170000
- Production Capacity：1000tons Per Month
Description
