Products
Steel CSK Head Chipboard Screw
Philips countersunk head partial threads Chipboard Screw , 2/3 threads and harden steel , nickel coated .

Proudct Decription
1. Material : Carbon steel 1010
2. Hot treatment : HV650
3. Depth of Coating : 0.01mm min,
4. Sharp point : 23 degree
5. Thread angle : 40 degree
6. Size : 4.5x50
7. Colour : Brown

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