ALLEN BOLT/hex socket bolt/DIN912
Grade: 8.8/10.9/12.9

ALLEN BOLT/hex socket bolt/DIN912
Grade: 8.8/10.9/12.9

Standards:ANSI(IFI),DIN,BS,JIS and per specially design.
Material:  8.8/10.9/12.9
Size:M4-M30
Packing:
1)Polybag
2)Plastic Box
3)Standard Export Carton
We can supply nonstandard nuts and bolts as customers' requirements.

din912
Material: carbon steel, alloy steel
Grade: 4.8 6.8 8.8 10.9 12.9
Surface Treatment: ZP Blacken HDG

din912

1. Standard: DIN, ISO, IFI, BS, AS

2. Grade: 4.8, 5.8, 6.8, 8.8.10.9.12.9

3: Finish: plain, black,zinc plated CR3+  CR6+., nickel, hot-dipped-galvanized.

4. Material: Q195, Q235, 1035.35K,45K 40Gr 35GrMo,42GrMo...

5. Size: M5-M52 (1/4"-2"), and length range is 6mm-500mm (1/4"-18") 

cold-forming; exceed hot-forging

Normal Packing:

Inner packing:  27X25X15 cm, 25kg/carton

Outer packing: 115X80X60 cm, 36cartons/pallet