Cold Forged Semi Bolt Part
cold forged semi bolt part.
al these parts are after cold forging process status.
most are before thread rolled .
the parts are made by 2 die 4 blow cold forging machine.
cold forged semi bolt part.
al these parts are after cold forging process status.
most are before thread rolled .
the parts are made by 2 die 4 blow cold forging machine.