A307 Heavy Hexgon Head Bolts

Model NO.: A307 Heavy Hexgon Head Bolts


Type: Hexagon Head


Head Style: Hexagonal


Grade: 8.8


Finish: Black


Specification: 1/2"-4"


HS Code: 7318150000




Material: High Strength Steel


Connection: Common Bolt


Standard: DIN, ANSI, GB


Application: Building


Trademark: KLF


Origin: Ningbo, China


Grade A307 Heavy Hexgon Head Bolts



We are special Manufacturer is specialized in High strength steel structural bolts more than 10years, such as A307 AS1252, A325, DIN6914 and so on.

1. Standard No: A307,AS1252,ASTM A325 bolt, A490 bolt, DIN6914 bolt, As1252 Bolt, BS4395

2. Material: Mild(1008/1010), Medium Carbon steel(35#/45#), Alloy Steel(40Cr/35CrMo/4140), etc

3. Sizes: From M12-M48, 1/2-2" all sizes

4. Grade: A325, A490, Gr8.8, 10.9

5. Finished: Black, Zinc, HDG, Phosphated, Dacromet etc.

6. Package: 25 KG/carton, 36carton/pallet

Contact us if you need more details on A307 Bolts. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Bolts A307、HDG Bolts. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Bolts