ASTM A307A Hex Bolts A307GrA manufacturer from China Ningbo Milfast Beilun Metalworks Co.,Ltd

Product Detail

Model No.: A307GrA

Production Capacity: 1600ton/Month

Type: Hexagon head

Brand Name: milfast

Length: 1/4"-1 21/32"

Finish: Plain, black, ZP, ZY, HDG

Means of Transport: Ocean

Packing: 25 Kgs Per Box, 36 Boxes Pe...

Material: Steel

Diameter: 3/8"-2 1/2"

Model NO: ASTM A307

This specification covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes 1/4 in. (6.35 mm) through

1. Standard No: ASTM A307 Hex Bolts

2. Grade: A

3. HS Code:73181500

4. Trademark: M

5. Type: Hexagon head

6. Head Style: Hexagonal

7. Connection: Common Bolt

8. Size: From M12 to M48

9. Bolt Diameter: 3/8"-2 1/2"

10. Bolt Height: 1/4"-1 21/32"

11. Material: Carbon steel

12. Application: Machine industry, Constructions

13. Origin: Ningbo, China

14. Packing: 25 Kgs Per Box, 36 Boxes Per Pallet or according to Client's requirement

15. Finish: black, zinc-plated (ZP), hot-dipped galvanizing (HDG), etc.

16. Production Capacity: 1600ton/Month