PIN HEX BUTTON SELF TAPPING SCREW A/2 ref 3/1

PIN HEX HEAD BUTTON MACHINE SCREW A/2 ref 3/3

A FULL THREADED MACHINE SCREW
WITH A PIN HEX HEAD IN CENTRE.

PIN HEX CSK SECURITY MACHINE SCREWS ref 3/4

PIN HEX CSK TAMPER S / TAPPING SCREWS A/2 ref 3/2