China Double Stud Screw,Double Stud Screw Manufacturer
Screw
(71)
Brass Fitting Series
(18)
Nail
(8)
Nail Cable Clip
(4)
Nut
(17)
Pin
(5)
Rivet
(4)
Bolt
(14)
Stamping Parts
(6)
Thread Rod
(5)
Titanium Series
(14)
Turning Lathe
(8)
Flat Washer
(13)
Double Stud Screw
high tensile two head threaded stud bolts
1) Material: High quality carbon steel
Class :4.8, 5.8, 6.8, GR.2, A307
2) Material :Alloy steel :20MnTiB ,40Cr ,42CrMo
Class :8.8, 10.9,12.9 ,GR.2,GR.5,GR.8,A325-1,A490-1 ,GR.B7,GR.B7M
3) Material :stainless steel :302 ,304 ,305 ,316, 304L ,316L ,410, 430
Class: A2-50 ,A4-50 , A2-70 ,A4-70 ,GR.B8,GR.B8M
Surface Refine : Part galvanization ,Colorful galvanization ,Army green galvanization ,Black galvanization ,Steam Black ,Ash phosphorus ,Brass , Nickel plate ,Chrome plate ,Heating galvanization ,Zinc plated(yellow, black, green)
Packing:
1) Bulk packing: about 20-25kgs per carton. load cartons in pallets
2) Assortment in poly bag or plastic box.
