Backed by a team of dexterous experts, we are well known Exporter & Supplier of Hex Nuts in Shijiazhuang, Hebei, China.
Hex nut DIN934 ISO9001-2008 Approve products 
1 Class 4.8 8.8 10.9 12.9 
2 Free sample 
3 OEM manufacture 



Hex nut DIN934 ISO9001-2008 Approve products

Hex nut auto part ISO approve products

Hex BoltsSpecification
3 OEM manufacture, clients requirement
2 Free sample
1 Class 8.8 10.9 12

Diameter: M3-M24 Hot Forget up to M100
Standard: ISO DIN
Grade: 4.6;4.8;5.8;6.8;8.8,10.9,12.9
Hex Bolts Standard:-
1) DIN
DIN933;DIN931;DIN934;DIN555;DIN558;DIN7990;
DIN961;DIN960;DIN601;DIN603;DIN571;DIN6923
2)ASME
ASME B18.2.1;ASM B18.2.2;ASM B18.16.4
3)BS
BS917