Description
Product type:- 5.5 x 19 csk pozi self-tapper
Material:- Mild steel
Finish:- Bright zinc, galvanised
Description:- Countersunk flat head, pozi drive,
sharp pointed, fully threaded
self-tapper
Diameter of screw:- 5.5 mm / No 12
Diameter of head:- 10.5 mm
Head thickness:- 3.2 mm
F.Y.I:
The length of a countersunk self-tapper is determined
by measuring the total length of the screw.
