Fixings and innovative solutions for pros at CELO
TAPTITE II® screw TT12 socket head
TAPTITE II® trilobular screws with socket 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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510TT12
620TT12
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1250
500
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Head diameter [mm]
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Reference
510TT12
620TT12
Diameter [mm]
5
6
Length [mm]
10
20
Screw material
Steel
Steel
Head diameter [mm]
8.5
-
Thread
Trilobular
Trilobular
Material
Metal
Metal
Packaging units
1250
500
Packaging type.
Bag
Bag
2 / 2 references are shown
Applications
- Automotive components
- Electronics
- Electrical accessories
- Electrical appliances
- Household appliances
- Lights / 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
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