Standard: DIN931
Product Name: Hex Head Bolt Stainless Steel
Key Words: DIN 931, A2-70, A4-80
Size: M3-M42
Material: SUS 304, SUS 316
Stength Grade: A2-70, A4-80
Surface Treatment: Stainless Steel Plain
Thread Length: Half Thread
Thread Type: Coarse/Fine
Packing: Bag/Carton/Wooden case
Other Features: Offer customized head mark.