TAPTITE II® Zinc plated screw, Hexagonal flange head

The optimal TRILOBULAR® thread rolling screw for metal and light alloy assemblies.

TAPTITE II® Zinc plated screw, Hexagonal flange head
TAPTITE II® Zinc plated screw, Hexagonal flange head

Product overview

TAPTITE II® thread rolling screw hexagonal flange head, provides the highest performance when screwing into steel, offering great opportunities for cost reduction as it eliminates the need of pre-tap and all associated costs.

Apart from the references available in stock, CELO produces customised screws to fit your exact requirements.

Samples
3D CAD Files
Quotation

List of references

Filters
Screw diameter (mm)
4.0
5.0
6.0
Close
Screw length L (mm)
8
10
12
16
Close
Head diameter D (mm)
9.00
11.00
13.50
Close
Reference
J
d
48TT78
410TT78
412TT78
416TT78
510TT78
512TT78
612TT78
616TT78
Screw diameter (mm)
J
d
4.0
4.0
4.0
4.0
5.0
5.0
6.0
6.0
Screw length L (mm)
J
d
8
10
12
16
10
12
12
16
Head diameter D (mm)
J
d
9.00
9.00
9.00
9.00
11.00
11.00
13.50
13.50
8 / 8 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 pilot hole diameter. 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/metal/boss-design-metal.jpg

Applications

TAPTITE II® screws are the solution for:  Assemblies that require a low threading torque. Assemblies that require pull-out and vibration loosening resistance.
https://www.celofasteners.com/img/cms/products/taptite-ii-screw-application.jpg

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