CELOspArk® Zinc plated screw, Pan head TORX®

For an optimal direct assembly of ductile plastics.
CELOspArk® Zinc plated screw, Pan head TORX®
CELOspArk® Zinc plated screw, Pan head TORX®

Product overview

CELOspArk® screw with an improved 30º thread design solves the problem of boss bursting and provides greater safety in the assembly process into ductile plastics.

It provides lower thread forming torque for a more ergonomic assembly and higher pull-out, stripping and vibrational loosening resistant .

Apart from the reference available in stock, we produce customized screws under different dimensions and coating configurations.

Samples
3D CAD Files
Quotation

List of references

Filters
Screw diameter (mm)
3.0
3.5
4.0
5.0
Close
Screw length L (mm)
6
8
10
12
16
20
Close
Head diameter D (mm)
5.30
6.20
7.00
9.00
Close
Recess
TORX® T10
TORX® T15
TORX® T20
TORX® T25
Close
Reference
J
d
36SP81T
38SP81T
310SP81T
312SP81T
316SP81T
320SP81T
358SP81T
3510SP81T
3512SP81T
3516SP81T
48SP81T
410SP81T
412SP81T
416SP81T
420SP81T
512SP81T
520SP81T
Screw diameter (mm)
J
d
3.0
3.0
3.0
3.0
3.0
3.0
3.5
3.5
3.5
3.5
4.0
4.0
4.0
4.0
4.0
5.0
5.0
Screw length L (mm)
J
d
6
8
10
12
16
20
8
10
12
16
8
10
12
16
20
12
20
Head diameter D (mm)
J
d
5.30
5.30
5.30
5.30
5.30
5.30
6.20
6.20
6.20
6.20
7.00
7.00
7.00
7.00
7.00
9.00
9.00
Recess
J
d
TORX® T10
TORX® T10
TORX® T10
TORX® T10
TORX® T10
TORX® T10
TORX® T15
TORX® T15
TORX® T15
TORX® T15
TORX® T20
TORX® T20
TORX® T20
TORX® T20
TORX® T20
TORX® T25
TORX® T25
17 / 17 references are shown

Hole parameters calculator

In order to ensure a safe installation and stable clamping force, it's relevant to pay attention to the boss design. The recommended dimensions for core hole diameter and length of engagement are available at Design Guidelines. Go to Design Guidelines
https://www.celofasteners.com/img/cms/category-products/plastic/boss-design-plastic.jpg

Applications

CELOspArk® screw is recommended for the assembly of ductile plastics. The design of CELOspArk® screws meet the standards of a large number of electric material, electronics and automotive manufacturers (i.e. VW 603 62).
https://www.celofasteners.com/img/cms/products/celospark-screw-application.jpg

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