Product Attribute:
Material:iron
Color:Black
Applicationt:
universal
Production Description:
hex bolts and nuts
1-delivery in time
2-mild steel: material
3-delivery in time
4-Q&C team ,ISO9001:2000
hex bolts and nuts
Bolt and Nut
Standard and temperatures range
High tension fasteners ( Bolts & Nuts ) with ASME , JIS , DIN (M12-M120m and 1/2 inch-5 inch)can be used in the conditions with different temperatures ( range from -192 oC to 570 oC)
Materials:
Our raw material are produced from reliable sources like Shougang,Hangzhou Iron&steel,Bao Steel.etc.
Bolt: Alloyed Steel And Non-Corrosive Steel Bolt Material, for High temperature conditions A193, A453, A540, for Normal temperature conditions A307,A325,A354, A490
Nut: Carbon sted and alloyed steel nut material for normal temperature conditions A563, for high temperature and perssure A194.
Surface Treatment:
Oxide black(); Phosphating(); Electro-Plating(): Zinc(white, yellow)(), Electroless-Niclcel, Cadmium, Bi-Chromating(); Hot Dipped Galvanising; Dacromet Treatment; Fluorocarbon Polyer Coating: PTFE, Teflon.