Description
Product type:- 3.5 x 19 Csk slot self-tapper
Material:- Mild steel
Finish:- Bright zinc, galvanised
Description:- Countersunk slotted drive, flat
head, fully-threaded galvanised
self tapper
Diameter of screw:- 3.5 mm / No 6
Diameter of head:- 6.8 mm
Head thickness:- 2.1 mm
Slot width:- 1.0 mm
Slot depth:- 0.6 mm
F.Y.I:
The length of a countersunk self-tapper is determined
by measuring the total length of the screw.
