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6 Lobe Countersunk Head Thread Forming Screw for Plastic

SKU: TFS03 Category:

FasPlas thread forming screw for plastic, for fixing into a moulded or pre-drilled hole and available with a 30° or 45° flank angle and countersunk 6-Lobe head for excellent driver bit engagement and cam-out resistance.

The thread is designed for use within soft materials like plastic, and the flank angle allows the screw to slice through the plastic to maximise material engagement.

This type of thread offers the highest pull performance to ensure a positive fixing and the 6-Lobe TX head ensures that the maximum torque can be imparted to the fixing.

Manufactured in steel or stainless steel with a range of finishes also available.

Available from M6 to M30 with both 30° and 45° flank angle variants, with non-standard sizes also available to order.

Please contact us with your requirements to further your enquiry.

30° Flank Angle 45° Flank Angle
Diameter /
Length (mm)
2.2 2.5 3 3.5 4 5 6 2.2 2.5 3 3.5 4 5 6
5  prod-tri-spacer  prod-tri-spacer prod-tri-spacer
6 prod-tri-blue-single prod-tri-blue-black prod-tri-blue-red prod-tri-blue-single prod-tri-blue-red prod-tri-blue-red
8 prod-tri-blue-single prod-tri-blue-black-red prod-tri-red-single prod-tri-blue-single prod-tri-blue-red prod-tri-blue-red prod-tri-blue-red
10 prod-tri-blue-single prod-tri-blue-black-red prod-tri-blue-red prod-tri-blue-red prod-tri-red-single prod-tri-blue-single prod-tri-blue-red prod-tri-blue-red prod-tri-blue-red prod-tri-blue-single
12 prod-tri-blue-black-red prod-tri-blue-black-red prod-tri-blue-black-red prod-tri-red-single prod-tri-blue-red prod-tri-blue-red prod-tri-blue-red prod-tri-blue-single
14
16 prod-tri-blue-black-red prod-tri-blue-single prod-tri-blue-black-red prod-tri-blue-red prod-tri-blue-red prod-tri-blue-red prod-tri-blue-red prod-tri-blue-single
18
20 prod-tri-blue-single prod-tri-blue-single prod-tri-blue-single prod-tri-blue-red prod-tri-blue-red prod-tri-blue-red prod-tri-blue-red prod-tri-blue-single
25 prod-tri-red-single prod-tri-blue-single prod-tri-blue-single prod-tri-blue-single
30 prod-tri-red-single prod-tri-blue-single
Zinc finish= Zinc
prod-tri-black-inverted = Black Zinc
Stainless steel finish = Stainless Steel

tx-csk-30tx-csk-45

30° Flank Angle 45° Flank Angle
D Diameter 2.2 2.5 3 3.5 4 5 6 2.5 3 3.5 4 5
D1 – max 3.80 4.70 5.50 7.30 8.40 9.30 11.30 4.4 5.5 6.3 7.35 8.4
K 1.30 1.75 2.05 2.80 3.25 3.40 3.80 1.3 1.5 1.65 1.9 2.2
Recess 1 1 1 2 2 2 2 T6 T8 T10 T15 T20