TAPTITE II® screw TT78 - hex-flange head

TAPTITE II® trilobular screws with hexagonal head and TORX recess.

TAPTITE II® screw TT78 - hex-flange head

Product overview

TAPTITE II® thread rolling screws create a high performance nut into steel and light alloys and offer great opportunities for cost reduction as it eliminates the need of pre-tap and all associated cost. Only 15% of all assembly costs corresponds to the screw. TAPTITE II® screws are specially design to reduce the remaining 85%. Apart from the references available in stock, we produce customised screws to fit your exact requirements. To improve their functionality, TAPTITE II® screws can be produced under different head styles, recess, dimensions and coating configuration.

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List of references

Reference

410TT78

48TT78

510TT78

512TT78

612TT78

616TT78

Diameter [mm]

Length [mm]

Screw material

Steel

Clamp length [mm]

Washer thickness [mm]

3.5

Thread

Trilobular

Material

Metal

Packaging units

2500

1250

500

Packaging type.

Bag

6 / 6 references are shown

Applications

Automotive components
Electronics
Electrical accessories
Electrical appliances
Household appliances
Lighting
Lighting
Engines

Further specifications

Key features:

TAPTITE II® screws are the solution to applications on steel that require a low threading torque and assemblies that require pull-out and vibration loosening resistance.
In-place fastening cost reduction by eliminating the need for additional locking elements
Eliminates the need of pre-tap and all associated costs when using machine screws
Forming thread by lamination avoids chips creation and ensures a high pull-out and stripping resistance
The perfect axial alignment of the screw in the base implies a minimum effort to start the threading and reduces the torque
High tightening torque that maintains compression of the joint

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