Name: | Bolts and nuts manufacturer |
Standard: | ISO7380, ANSI/ASME B 18.3, BS 2470, JIS B 1174, GB /T 70.2 |
Diameter: | M2-M16; 2#~5/8'' |
Length: | 3-200mm; 5/32''~4'' |
Material: | carbon steel ((10B21,10B33), alloy steel (40CR, SCM435) ,Stainless steel 304,316,316L |
Grade: | 4.8 8.8 10.9 12.9, A2-70, A4-70,A574 |
Finish: | plain, passivate, ,polished, zinc plated ( blue yellow),black oxide,nickel plating |
Head type: | Hex Socket Round Head,Round Head,button head,Allan head,hex socket head,mushroom head,half round head |
Packing: | bulk in cartons (25kg Max.)+ export Pallet or according to customer's requirement; |
Testing: | Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter |
Supply Ability: | 500 tons per month |
Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
Payment: | T/T, L/C , Western Union ,MoneyGram ,paypal |
Market: | South&north Amrica/Europe/East&South east Asia/ Australia and ect. |