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
Filters
Head diameter [mm]
Close
5.6
7.5
11
Head height [mm]
Close
1.65
2.2
3
Drive system
Close
PZ
TX
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
A
t
10 / 10 references
Applications
- Automotive components
- Electronics
- Electrical accessories
- Electrical appliances
- Household appliances
- Lighting
- Lighting
- Engines
Further specifications
Key features:
- Eliminates the need for additional locking elements, reducing costs
- No pre-tapping and other associated costs when using machine screws
- Eliminates cross-threading problems with pre-tapped holes
- Lamination-formed thread avoids chipping and ensures high pull-out and stripping resistance
- Low threading torque and perfect axial alignment
- Minimum effort to start threading and reduced torque
- High tightening torque maintains compression of joint
Base materials
Suitable materials

Steel
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