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Pozi Pan Head Thread Forming Screw for Plastic

SKU: TFS05 Category:

FasPlas Pozi Pan thread forming screws are designed specifically for use with soft materials such as plastic, with three different thread angles available, 30°, 40° and 60°, for creating appropriate resistance levels in pre-drilled or moulded holes.

The 30°, 40° and 60° degree angles are designed to make the screw produce maximum engagement with the contact material, paired with a high pull performance to ensure the screw stays in its designated position.

Thread forming screws work by forming a mating thread into the material into which it is being driven, which is different to thread cutting screws which are designed for harder materials and remove material instead of displacing it. Thread forming screws are perfect when a high level of resistance is needed in materials such as plastic as it neatly forms a perfect fit which prevents movement or loosening.

Available in a wide variety of sizes, in a range of diameters and lengths. Diameters range from M4 to M40.

As standard, these thread forming screws come in steel and stainless steel, with other materials and finishes available.

Please contact us with your requirements to further your enquiry.

 

30° Flank Angle 45° Flank Angle
Diameter /
Length (mm)
1.8 2.2 2.5 3 3.5 4 5 6 1.8 2.2 2.5 3 3.5 4 5 6
4 prod-tri-spacer marker-image prod-tri-spacer
5 marker-imagemarker-image marker-image prod-tri-spacer marker-image marker-imageprod-tri-spacer prod-tri-spacer
6 marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image
8 marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image
10 marker-image marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-image marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image
12 marker-image marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image
14 marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image
16 marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-image
18 marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image
20 marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-imagemarker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-image
25 marker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-image marker-image marker-imagemarker-image marker-imagemarker-image marker-image marker-image
30 marker-image marker-image marker-image marker-image marker-image marker-image
35 marker-image marker-image
40 marker-image
marker-image = Steel (Zinc or Black Zinc)
marker-image = Stainless Steel
60° Flank Angle
Diameter /
Length (inch)
2.28 4.20 6.19 8.16 10.14
3/16″ marker-image marker-image marker-image
1/4″ marker-image marker-image marker-image
5/16″ marker-image marker-image marker-image marker-image
3/8″ marker-image marker-image marker-image marker-image marker-image
7/16″ marker-image
1/2″ marker-image marker-image marker-image marker-image marker-image
9/16″ marker-image
5/8″ marker-image marker-image marker-image marker-image marker-image
3/4″ marker-image marker-image marker-image marker-image marker-image
1″ marker-image marker-image marker-image marker-image
1 1/4″ marker-image marker-image
1 3/8″ marker-image
1 1/2″ marker-image
marker-image = Steel (Zinc or Black Zinc)

pozi pan threadforming screw technical drawingpozi pan threadforming screw for plastic 60 degree technical drawing

30° Flank Angle 45° Flank Angle
D Diameter 1.8 2.2 2.5 3 3.5 4 5 6 1.8 2.2 2.5 3 3.5 4 5 6
C – max 1.85 2.25 2.55 3.05 3.55 4.06 5.06 6.06
D1 – max 3.20 3.90 4.40 5.30 6.10 7.00 8.80 10.50 3.60 4.24 4.00 5.00 6.00 7.00 8.00 10.00
K 1.20 1.50 1.70 2.00 2.50 2.70 3.40 4.00 1.50 1.57 1.60 1.95 2.30 2.45 2.80 .3.50
Recess 0 1 1 1 2 2 2 3 0 1 1 1 1 2 2 2

 

60° Flank Angle
D (Gauge) 2.28 4.20 6.19 8.16 10.14
D (Inch) – max 0.089 0.123 0.143 0.179 0.208
C (Inch) – max 0.092 0.127 0.147 0.185 0.212
D1 (Inch) – max 0.167 0.219 0.270 0.322 0.373
K (Inch) – max 0.062 0.080 0.097 0.115 0.133
Recess 1 1 1 2 2

*For guidance purposes only