Material:mid/low carbon steel,alloy steel Grade:Gr2,Gr5,Gr8 Size:M20-M60 Processing:hot forge(7years exp) Heat treatment
Material | Mid/low carbon steel/alloy steel(45#,1045,40Cr) |
Size | mainly supply for M20-M60 or as per customer’s request |
Grade | 4.8/5.6/5.8/6.8/8.8/10.9 |
Surface treatment | Black oxide |
MOQ | 50pieces |
Package | wooden case and pallet or as per customer’s request |
Extensive experience in hammering, export to the worldwide | |
We have equipment :CNC lathe,automatic lathe,threading rolling machine,tapping drilling machine,though roughness test,hardness test, tensile test
Widely applied in cement,mining ,elctronic industry .
Dimension: various type including D-head bolt, square head bolt, waist type bolt and bucket type bolt etc.
UNC/UNF available,we support OEM service
hot forge hardware special fasteners
