Product Description:

1. Standard No: ASTM A193 Stud Bolt

2. Grade: B7/B7M, B8/B8M, B16

3 Trademark:   M

4 Type:  Round Head

5 Size:      (1)B7/B7M : 1/4" -4"

               (2)B8/B8M: 1/4" -4"

               (3) B16:    1/4" -3"

6 Material: Stainless steel, carbon steel, alloy steel

7 Alloy Type:    (1) B7/B7M : Cr-Mo                  

                       (2)B8/B8M: 18% CR -8% Ni

                       (3) B16:        Cr-Mo V

8 Surface: Plain, Black, ZP, ZY, Hot Dip Galvanizing, etc.

Matched Bolts, Nuts and Washers

1. Bolts:  ASTM A325/A490

2. Nuts: ASTM A194 2H, ASTM A563

3. Washers: ASTM F436

Addition Information:

1. Samples: Free

2 Delivery Lead Time: 30-35 days after received the 30% deposit

3 Main Export Countries: USA, Canada, Brazil, U K, France, Germany, Spain, Italy, Switzerland, Dubai, Singapore, Malaysia, Japan, etc.