carbon steel zinc plated ISO7380 Hexagon Socket Button Head Bolt

ISO7380,ANSIB18.3

M3~M36 2#~10# 1/4~3/8"

3mm-150mm,5/32~4"

carbon steel,alloy steel,Stainless steel 304,316,316L,A2-70,A2-80

4.8 8.8 10.9 12.9 70 80

zinc plated,zinc blue,zinc yellow,black oxide,Dacromet,nickel,plish

Hex Socket Round Head,Round Head,button head,Allan head,hex socket head,mushroom head,half round head

bulk in cartons (25kg Max.)+ export Pallet or according to customer's requirement;

Caliper, Go&No-go gauge, Tensile test machine,  Hardness tester, Salt spraying tester,  H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter

500 tons per month

FOB/CIF/CFR/CNF/EXW/DDU/DDP

T/T, L/C , Western Union  ,MoneyGram ,paypal

South&north Amrica/Europe/East&South east Asia/ Australia and ect.