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Shapes of bolt and screw head
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Manufacturing Process
Shapes of bolt and screw head
Screw Point Types
Material
Standard
Thread
Finish & Coating
Bugle head
Similar to countersunk, but there is a smooth progression from the shank to the angle of the head, similar to the bell of a bugle
Relative Items
Pan head
Button or dome head
Round head
Truss head
Flat head or countersunk
Oval or raised head
Bugle head
Cheese head
Fillister head
Socket head
Mirror screw head
Headless (set or grub screw)
Square head
Anchor head
Binding head
Flange hex head
Flat Fillister head
Hex wahsher head
Indented hex head
Trimmed hex head
Washer head
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