Fixings and innovative solutions for pros at CELO
TAPTITE II® screw TT65 - countersunk head
TAPTITE II® trilobular screws with countersunk 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.
List of references
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38TT65Z
410TT65Z
412TT65Z
48TT65Z
312TT65T
36TT65T
38TT65T
410TT65T
610TT65T
616TT65T
Head diameter [mm]
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5.6
7.5
11
Head height [mm]
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1.65
2.2
3
Drive system
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PZ
TX
Packaging units
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5000
2500
1250
1000
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Head diameter [mm]
Head height [mm]
Thread
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Reference
38TT65Z
410TT65Z
412TT65Z
48TT65Z
312TT65T
36TT65T
38TT65T
410TT65T
610TT65T
616TT65T
Diameter [mm]
3
4
4
4
3
3
3
4
6
6
Length [mm]
8
10
12
8
12
6
8
10
10
16
Head diameter [mm]
5.6
7.5
7.5
7.5
5.6
5.6
5.6
7.5
11
11
Head height [mm]
1.65
2.2
2.2
2.2
1.65
1.65
1.65
2.2
3
3
Thread
Trilobular
Trilobular
Trilobular
Trilobular
Trilobular
Trilobular
Trilobular
Trilobular
Trilobular
Trilobular
Head type
Countersunk head
Countersunk head
Countersunk head
Countersunk head
Countersunk head
Countersunk head
Countersunk head
Countersunk head
Countersunk head
Countersunk head
Drive system
PZ
PZ
PZ
PZ
TX
TX
TX
TX
TX
TX
Packaging units
5000
2500
2500
2500
5000
5000
5000
2500
1250
1000
Packaging type.
Bag
Bag
Bag
Bag
Bag
Bag
Bag
Bag
Bag
Bag
10 / 10 references are shown
Applications
- Automotive components
- Electronics
- Electrical accessories
- Electrical appliances
- Household appliances
- Lamps
- 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
- Eliminates cross-threading problems associated with screws assembly into pre-tapped holes
- Forming thread by lamination avoids chips creation and ensures a high pull-out and stripping resistance
- Low threading torque and perfect axial alignment
- 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
Do you have any questions about this product?
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