China High-Quality Metal Self-Tapping Thread Screw Manufacturer Custom M1/M6 Drilling Hex Head Self-Tapping Self-Drilling Roofing Screw with Washer Video, Demo, How It Works & Features
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Product Specifications
Drive Type:
Hex
Grade:
8.8
Head Type:
Hex Head
Material:
Carbon Steel
Standard:
DIN, GB, ANSI
Type:
Hexagon Head
Connection:
Common Bolt
Head Style:
Hexagonal
Transport Package:
Bag, Carton, Box
Specification:
4.2 4.8 5.5 6.3mm
Origin:
China
HS Code:
7318140000