Powerful Mass Production Of Quality Fiat Tractor Wheel Bolts using Heavy duty Steel Bars 

In This Video You Can See How To Make Quality Bolts by Manual Process.
Step 1. Beautiful Treatment of steel bars.
Step 2. Steel Bars Cut in standard Bolt side
Step 3. Making Head of bolt By Using Cold Forging
Step 4. head Converted in hexagonal shape
step 5. making Screw on bolts by using manual machine.
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