Tex screws for roofing price

Special process and characteristic advantages: 1. Galvanized surface , high brightness, strong corrosion resistance. 2. Carburize tempering treatment, high surface hardness. 3. Advanced technology, high locking performance.
Item
self drilling screw
Material
SWCH22A ,C1022A
Standard
DIN,ANSI,ISO,Non-standard.........
Head Type
Hex head,Csk head,Pan head,Truss head,Wafer head.
Thickness
#8(4.2mm),#10(4.8mm),#12(5.5mm),#14(6.3mm)
Length
1/2''~8'' (13mm~200mm)
Point No.
 #3, #3.5, #4, #5
Package
Colour box+carton , Bulk in 25kg bag, small bags+carton,Or customized by client request

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