Hex Socket Bolt

HAIYAN BOLT produce both carbon steel and stainless Hex socket bolt.
Product Description:
Standard: DIN912, ANSI/ASME,BS,ISO,etc
GRADE: 8.8 to 10.9,Gr 5, A2-304,A4-316
Material: alloy steel,stainless steel.
Size:from 1/4” to 1”, from 6mm to 30mm.
Surface finish:zinc plated, plain, black oxide, HDG,mech galv, decromet
Packing: cartons with plywood pallet
Supply ability: 200tons per month