Specification :
Material : Iron
Color :Black

Hardness : 12.9 Grade


ModelThread diameter
Head
diameter
Head
Thickness
Pitch
Hexagon wrench
size
Screws length optional (Unit :mm)
M33mm5.5mm3mm0.5mm2mm5/6/8/10/12/14/16/18/20/25/30/35/40/45
M44mm7mm4.1mm0.7mm2.5mm6/8/10/12/14/16/18/20/25/30/35/40/45/50/60/70/75/80
M55mm8.5mm5mm0.8mm3mm6/8/10/12/14/16/18/20/25/30/35/40/45/50/55/60/70/75/90/100
M66mm10mm6mm1.0mm4mm8/10/12/14/16/18/20/25/30/35/40/45/50/55/60/65/70/75/85/90/95/100/120
M88mm13mm8mm1.25mm5mm10/12/16/18/20/25/30/35/40/45/50/55/60/65/70/80/85/90/100
Note : the screws length less than 30mm it have all through thread, more than 30mm,it have half thread.,details you can see the pictures.

due to the different model, it may have a little different about the thread, please leave a message to us if you want to know the detail about the screws


Package included :
100x Hexagon Screws