The hexagonal bolts of metal shake handshandle

by:DIgao     2020-07-22
Metal polishing base has been implemented, address: AngYi fishing cross the village ( Wood group for land) Polishing machine number 800, now the relevant matters: - ->

hexagonal metal shake handshandle of hexagonal bolt and screw bolt is finger of fasteners, bolt according to the material points with iron and stainless steel bolt, hex bolt ( Part of the thread) - Class C and hexagon head bolts ( Full thread) - Class C, also known as hex head bolt ( Crude) MAO hexagon head bolts, black iron screw.

this is the hex bolt of a metal handle
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