Ind. Hex Head assembled with washer
1. Material: carbon steel, high carbon steel, alloy steel, stainless steel.
2. Diameter: M2.5 – M16
3. Length: 20mm – 200mm
4. Recess: Phillips, Slot, Phillip/ Slot Combo, Torx,  Pozi.
5. Surface: Zinc Plated, Yellow Zinc Plated. Brass Plated, Nickel Plated, Black Oxided and per customers requested.
6. Quality: all according to international standard and ISO 9001 system.
7. Cost effective:  reasonable and competitive prices with factory directly supply.
8. All made in Taiwan from raw material to products.
9. The product should conform to the GB , DIN , ANS , JIS . The service of customization is also provided .
Having comprehensive detection equipment , the company is equipped with detection instrument including, torsion machine, hardness machine and projectors to ensure quality and quality of every screw upon delivery .