hex socket  head cap screw

1. Material:Carbon steel, Alloy steel, stainless steel.

2. Grade :

Metric standard: Grade4.6, Grade 4.8, Grade5.6, Grade 5.8, Grade6.8, Grade8.8, Grade10.9,Grade12.9.

Inch standard: Grade2, Grade5, Grade8, B7.

3. Dimension :Metric size from 3mm-64mm, Inch size from 1/8"-2-1/2".

4. Length:10-300mm.

5. Surface treatment:Plain, black finished, Zinc plated (Galv), Hot Dip Galvanized, Nickel, phosphate black, DACRO, etc.

6. Packing of din912:General packing: 15-25Kg per Carbon or Bag, approx 36-60 Carbon or Bag per a Pallet. or as request

7.It can be did in torx socket or hex socket to match the bits,allen hand tool,wrench.