CHIPBOARD SCREWS


FINISH Electro Galvanized and Square Drive

GRADE Pozi Yellow Passivated \ Stainless Steel

Square drive also available


Length (mm) No.4 (3mm) No.6 (3.5mm) No.8 (4mm) No.10 (5mm) No.12 (5.5mm) No.14 (5.5mm)
10 *
12 * *
16 * * *
20 * * *
25 * * * *
30 * * *
35 * * *
40 * * * * *
45 * *
50 * * * * *
60 * * * *
70 * *
75 * * * *
90 * * *
100 * * *
Back to Top

COUNTERSUNK POZI SKIRTING SCREW


Available in black


Length (mm) No.8 (4mm)
45 *
55 *
Back to Top

DRY WALL SCREWS


Available in fine and coarse thread


Length (mm) No.6 (3.5mm) No.8 (4mm)
19 *
25 * *
28 *
32 * *
41 * *
45 *
75 *
Back to Top

G SCREWS


FINISH Electro galvanized


length (mm) No.10 (5mm)
16 *
19 *
25 *
30 *
40 *
Back to Top

MACHINE SCREWS-PAN & COUNTERSUNK SLOTTED


GRADE 4 / Stainless Steel A2 & A4 / Brass

Slotted Countersunk Machine Screw also available


Length (mm) M2 M2.5 M3 M4 M5 M6 M8 M10
5 *
6 * * * *
8 * * * * *
10 * * * * *
12 * * * * *
16 * * * * *
20 * * * * * *
25 * * * * * *
30 * * * * * *
35 * * * * * *
40 * * * * * *
45 * * *
50 * *
55 * *
60 * *
65 * *
75 * *
Back to Top

MACHINE SCREWS – PAN & COUNTERSUNK POZI


GRADE 4 / Stainless Steel A2 & A4 / Brass

Countersunk Pozi Machine Screw also available


Bolt Size Drill Size Tension kN Shear kN
5 x 50 9mm 0.5 0.4
6 x 55 12mm 2.4 1.8
8 x 65 14mm 4.4 3.3
10 x 75 16mm 5.9 4.4
12 x 90 20mm 9.3 6.9
16 x 135 25mm 17.5 13.1
Back to Top

MACHINE SCREWS SLOTTED CHEESE HEAD


GRADE 4 / Stainless Steel A2 & A4 / Brass

FINISH Electro Galvanized & Stainless Steel


Screw Thickness Screw Length Drill Size
4mm 50mm 11mm
5mm 50mm 14mm
6mm 75mm 18mm
Back to Top

SELF-DRILLING TEK SCREWS.


Use with bonded washers for roofing


HEX HEAD SELF DRILLING TEK SCREW


Length (mm) Thread size Teeth per Inch
20 No.12 (ST 5.5) 14 TPI
25 No.12 (ST 5.5) 14 TPI
38 No.12 (ST 5.5) 14 TPI
57 No.12 (ST 5.5) 14 TPI
65 No.12 (ST 5.5) 14 TPI
90 No.12 (ST 5.5) 14 TPI

MUSHROOM HEAD SELF DRILLING TEK SCREW

(AMERICAN WAFER TEK)


FINISH Electro galvanised & yellow passivated


Length (mm) Thread size Teeth per Inch
16 No.10 (ST 4.8) 24 TPI
22 No.10 (ST 4.8) 24 TPI

COUNTERSUNK POZI SELF DRILLING TEK SCREW

 (WING TEK)


Length (mm) No.6 (3.5mm) No.8 (4mm) No.10 (5mm)
13 * * *
16 * * *
19 * * *
25 * * *

PAN POZI SELF DRILLING TEK SCREW


Length (mm) No.6 (3.5mm) No.8 (4mm)
13 *
16 *
19 *
25 *
Back to Top

SELF-TAPPING SCREWS


FINISH Electro galvanised & yellow passivated


COUNTERSUNK POZI SELF TAPPING SCREW


Length (mm) No.4 (2.9mm) No.6 (3.5mm) No.8 (4.2mm) No.10 (4.8mm)
6.5 *
9.5 * *
13 * * * *
16 * * * *
19 * * * *
25 * * *
32 * * *
38 * * *
50 *

RAISED HEAD COUNTERSUNK POZI SELF TAPPING SCREW


Length (mm) No.4 (2.9mm) No.6 (3.5mm) No.8 (4.2mm) No.10 (4.8mm)
8 *
20 * * *
25 * * *
16 * * * *
19 * * * *
25 * * *
32 * * *
38 * * *
50 *

PAN HEAD POZI SELF TAPPING SCREW


Length (mm) No.4 (2.9mm) No.6 (3.5mm) No.8 (4.2mm) No.10 (4.8mm) No.12 (5.5mm)
6.5 * *
9.5 * * *
13 * * * *
16 * * * *
19 * * * *
25 * * * *
32 * * * *
38 * * * *
50 * *

PAN HEAD SLOTTED SELF TAPPING SCREW


Length (mm) No.4 (2.9mm) No.6 (3.5mm) No.8 (4.2mm) No.10 (4.8mm) No.12 (5.5mm)
6.5 * *
9.5 * * *
13 * * * *
16 * * * *
19 * * * *
25 * * * *
32 * * * *
38 * * *
50 * *

SLOTTED COUNTERSUNK SELF TAPPING SCREW


Length (mm) No.4 (2.9mm) No.6 (3.5mm) No.8 (4.2mm) No.10 (4.8mm)
6.5 * *
9.5 * *
13 * * *
16 * * *
19 * * * *
25 * * * *
32 * * *
38 * * *
50 * *
Back to Top

TOP SPEED ROOFING SCREW


Length (mm) M4.2 M4.8 M5.5 M6.3 M8
13 *
19 *
22 *
25 * * *
38 *
50 *
Back to Top

TYPE 17 CHIPBOARD SCREWS

(Self Cutting)


FINISH  Yellow passivated


Length (mm) No.4 (3mm) No.6 (3.5mm) No.8 (4mm) No.10 (5mm) No.12 (5.5mm) No.14 (5.5mm)
10 *
12 * *
16 * * *
20 * * *
25 * * * *
30 * * *
35 * * *
40 * * * * *
45 * *
50 * * * * *
60 * * * *
70 * *
75 * * * *
90 * * *
100 * * *
Back to Top

WOOD SCREWS - DIN 95,96,97


GRADE  4 / Brass plated / Solid Brass / Stainless Steel

Various wood screw sizes available in a rounded head


Length (mm) No.4 (3mm) No.6 (3.5mm) No.8 (4mm) No.10 (5mm) No.12 (5.5mm) No.14 (5.5mm)
12 * *
16 * * *
20 * * *
25 * * * *
30 * * *
35 * * *
40 * * * * *
45 * *
50 * * * * *
60 * * * *
70 * *
75 * * * *
Back to Top