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Header punch standard:
JIS, ANSI, DIN, ISO, BS, GB, and NON-STANDARD
The common head style:Flat head, pan head , oval head , binding head , round head, truss head, button head, pf head, cheese headfillister head and so on .
The common driver:
Philips , Philips and slot combination, slotted, hexagon, six-lobe (torx), six-lobe tamper , six-lobe/slot , pozidrivsquare,
square/slot ,Phillips/square, triangle and so on .
Surface Treatment:
Without coating,
With TlN coating-yellow coated,
With TlLAN coating-black coated