This screw can be made of high strength steel grade 8.8 10.9 and 12.9, with ROHS zinc plating, get rid of hydrogen embrittlement with high quality used for garden machinery also do nyloc , eg, Gasoline cut-off saw, gasoline chain saws, brush cutters,lawn mower, chain saw and other machinery(gasoline power tools, gasoline garden).
Material can be A2 A4 as your any request.
Our company also can accept OEM and ODM according to different requirements of customers
This kind screw always in stock now,then lead time is very short.
Please feel free to contact us once you need any screws here.