Features and specifications: 

1) Material: carbon steel 

2) Standards: DIN, BS, ANSI

3) Dimensions: 

    a) DIN: M4 - M16 (diameter), 10 - 250mm (length)

    b) ANSI: 8# - 3/8" (diameter), 3/8" - 6" (length)

    c) BS: 3/16" - 3/8" (diameter), 3/8" - 6" (length)

4) Finish: PL, BLK, ZP, HDG

Features and specifications: 

1) Material: carbon steel 

2) Standards: DIN 6921, ISO4162

3) Dimensions: 

    a) DIN: M3 - M36 (diameter), 10 - 150mm (length)

    b) ISO: M3 - M36 (diameter), 10 - 150mm (length)

4) Finish: PL, BLK, ZP, HDG, heat treatment

Features and specifications: 

1) Material: carbon steel 

2) Standards: ASTM307A, DIN, BS

3) Dimensions: 

    a) ASTM A307: 1/4" - 1/2" (diameter), 1" - 10" (length) 

    b) DIN: M6 - M24 (diameter), 50 - 300mm (length)

    c) BS: 1/4" - 1/2" (diameter), 1" - 10" (length)

4) Finish: PL, BLK, ZP, HDG

Features and specifications: 

1) Material: carbon steel 

2) Standards: ASTM A307, DIN, BS

3) Dimensions: 

    a) ASTM 307A: 1/4" - 1/2" (diameter), 2" - 25" (length) 

    b) DIN: M6 - M24 (diameter), 50 - 1,000mm (length)

    c) BS: 5/16" - 1" (diameter), 2" - 25" (length)

4) Finish: ANSI, BLK, ZP, HDG

Features and specifications: 

1) Material: carbon steel 

2) Standards: DIN, ANSI, BS

3) Dimensions: 

    a) M4 - M24 (diameter), 10 - 600mm (length) 

    b) 10# - 1" (diameter), 1/2" - 20" (length) 

4) Finish: PL, BLK, ZP, HDG, heat treatment 

5) Grades: 

    a) ANSI: Class 2, Class 5

    b) DIN: Class 4.8, Class 8.8

Features and specifications: 

1) Material: carbon steel 

2) Standards: DIN, ANSI, ISO, GB, BS

3) Dimensions: 

    a) M3 - M45 (diameter), 12 - 600mm (length) 

    b) 10# - 1-3/4" (diameter), 1/2" - 20" (length) 

4) Finish: PL, BLK, ZP, HDG, heat treatment 

5) Grades: 

    a) ANSI: Class 2, Class 5

    b) DIN: Class 4.8, Class 8.8