WINGTEK SELF DRILLER Drill point screw with wings designed for fixing timber to steel without the need for a pilot hole. The wings help drill an oversized hole through the timber and snap off after contact with the steel. Specifications/Features Type
Countersunk head with ribs underneath
Recess
# 2 square drive
Coating
Mechanical galv class 4
Material
Steel 1022
Gauge/Size
10g (4.7mm)
TPI
16
Length mm
Max Timber Thickness mm
35
15
45
25
50
30
65
40
75
50
Pull-out 5mm kN
Single Shear Strength kN
Axial Strength kN
Torsional Strength Nm
9.78
7.17
10.25
8.32
Pull-out 5mm kN
Single Shear Strength kN
Axial Strength kN
Torsional Strength Nm
18.90
12.10
20.10
18.26
Reamer wingtek extra-large flat head with nibs
Recess
Torx drive T-30
Coating
Mechanical galv class 3
Material
Steel 1022
Gauge/Size
14g (6.3mm)
TPI
14
Length mm
Max Timber Thickness mm
55
25
65
30
80
45
130
90
• Mechanical properties to AS 3566.1-2002 • Recommended drill speed 1500-2500rpm • Rating values are indicative average & can vary depending on material and thickness used
0800 425 262 steelandtube.co.nz Disclaimer: This data should be used as a guide only, for exact applications you should engage the services of a qualified engineer. All values are approx only and may vary.
APR 2024
Type
SPECIFICATION SHEET
Specifications/Features