Screws and Drill Bits - LARGE
TOP : long drill bit.
CENTRE : standard 5 mm drill bit.
BOTTOM : Hex bit designed to screw in bugle baton screws.

Nail and bugle baton screw - LARGE
TOP : 125 MM galvanised bullet head nail.
BOTTOM : 100 mm bugle baton screw.
BOTTOM RIGHT : Bugle baton screw head.