Product Name
stainless steel or Carbon steel Heavy Hex Bolts
Size Range
M12-M36(1/2″–1-1/2″)
Length
10mm-800mm
Grade
4.6,4.8,5.6,5.8,6.8,8.8,10.9 and 12.9
Material
Carbon steel or stainless steel
Standard
DIN,ANSI/ASME,BS,GB,JIS,etc
Thread
UNC,UNF,BST,etc
Technology
Forged Machine and CNC machine
Surface/color
Usually Black painting for Carbon steel
Usually Bare for Stainless steel
Suitable Medium
Water,oil,petroleum,gas,chemical,power,metallurgy,shipbui...
Product Name
DIN standard grade 8.8 hot-dip galvanized hex nut
Material
stainless steel, Carbon steel,Brass,Aluminium,or etc.
Color
Zinc-plated, nickel-plated, chrome-plated, and powder coated are ok for choice
Standard
DIN GB ISO JIS BA ANSI
Grade
SUS201,SUS304,SUS316,A2-70,A2-80,4.8,6.8,8.8,10.9,12.9
Production technics
Cold heading
Non-standard
OEM is available,according to drawing or samples
Used
Industrial/auto/Motorcycle/electronics/electric power/Toys/Sports goods/Mach...
Product Name
Hexagon socket head cap screws DIN912(half/full thread) hex bolts hot dip galvanizing grade 8.8
Size
M3-M72(3/16”- 4”)
Grade
SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9
Material
carbon steel, alloy steel, stainless steel
Color
Plain, ZincPlated(Clear/Blue/Yellow/Black), black oxide, H.D.G,
Standard
DIN GB ISO JIS BA ANSI
Brade
Xin-Tu
Thread
unc,unf,metric thread
Used
building industry machinery 4354...