DIN603 Carriage Bolt for Industry
Finish:Blue-White Zinc Plated
ASTM 307A Grade Carriage Bolt, ASTM 307 Grade A Carriage Bolt, Carbon Steel Carriage Bolt, Alloy Steel Carriage Bolt.
We have quantity stock of 3/8-16X6.1/2 this size, if you need, we will quote you very best price and shortest price.
Material: Carbon steel, Aloy Steel
Surface: Plain, oiled, black oxide, zinc plating (blue/white, yellow, black, zinc Cr3) and HDG
Diameter: 1/4 to 2-1/2 inches, M6~M64
Length: Up to 48 inches, 1200mm
Grade: ASTM A307 grade A, SAE J429 Grade 5, Class4.6~8.8
Steel grade: Q235, 35K, 45#
Process: Cold or hot forging
Customized thread lengths are accepted
Standards: IFI and DIN 603
Packing: Carton and pallet