Square Head Wood Screw
Square Head Screw has two type of thread, one is standard wood screw, like DIN571, another is unbrella thread.
Tel: 86-573-86116829
Fax: 86-573-86116297
Email:
MSN: vividping@hotmail.com
Skype: vividping
Square Head Screw has two type of thread, one is standard wood screw, like DIN571, another is unbrella thread.
Square Head Screw
Size: 6mm-20mm
Lenght: 30-500mm
Material: Carbon steel, Stainless steel
Coating: Zinc plated, HDG
Thread: umbrella, Wood, Machine.