STANDARD	HEAVY HEX STRUCTURAL BOLT ASTM A325M 8S
GRADE	A325m 8S
SIZE	M12 to M36
SURFACE TREATMENT	Black, zinc plated, zinc (Yellow) plated, H.D.G. etc.
MATERIAL	Carbon steel
PACKAGING	Bulk packed in the 25kgs carton then the 900kgs pallet

OUR  ADVANTAGES:

1.Offer professional items to meet customer's demand 

2.High quality and strict quality control to our products .

3.Factory directly sale with favorable price.

4.Great variety of products and good after-sales service.

a Variety of Design.

6.Small Order Acceptable.

7.ODM Accepted  OEM Accepted.