610510 Threadformers - Countersunk Undercut Head
Designed for use in pilot holes in thicker steel substrates including blind holes these screws can also be used in pre-punched or drilled holes in thin steel applications in steel frame housing. Commonly used for attaching hinges to steel, the undercut head design allows for the screw head to finish flush with the surface of the hinge.
• High withdrawal strength
• High vibration resistance
• High strip torque
• High shear strength
• Low driving torque resulting in easier installation, less tool wear and operator fatigue.
• Zinc Plated suitable for internal use but can be used externally if adequately painted or protected
• Easy to install with less tool wear and operator fatigue
• High vibration resistance
• High strip torque
• High shear strength
• Low driving torque resulting in easier installation, less tool wear and operator fatigue.
• Zinc Plated suitable for internal use but can be used externally if adequately painted or protected
• Easy to install with less tool wear and operator fatigue
The recommended hole diameter for these M5 Threadformers™ in steel thicknesses in the range of 1.0~2.0mm is 4.50mm.
This will vary dependent upon several factors including:-
• the total thickness of materials being fastened together
• harder steels
• tolerances on hole diameters and irregular shaped holes can vary on different machines
• the choice of % of thread engagement (which is at the installers/manufacturers discretion)
For these reasons it is recommended for a pre-test to be conducted to confirm the most suitable hole size and type for your specific application.
The pre-test should involve several hole sizes being tested using a capture method whereby holes that are too large can be identified by having too low a driving torque and holes that are too small will have too high a driving torque and may stall the screwdriver, snap the screw or cause operator injury.
This will vary dependent upon several factors including:-
• the total thickness of materials being fastened together
• harder steels
• tolerances on hole diameters and irregular shaped holes can vary on different machines
• the choice of % of thread engagement (which is at the installers/manufacturers discretion)
For these reasons it is recommended for a pre-test to be conducted to confirm the most suitable hole size and type for your specific application.
The pre-test should involve several hole sizes being tested using a capture method whereby holes that are too large can be identified by having too low a driving torque and holes that are too small will have too high a driving torque and may stall the screwdriver, snap the screw or cause operator injury.
• Designed for fixing hinges to steel/metal supports where the head height of a standard Countersunk headed screw is greater than the thickness of the hinge and would cause the head to sit proud of the surface of the hinge
• Ideal for fixing thin mate
• Ideal for fixing thin mate
| Size | Coating | Pack Type | 520 Y Thread Length (TL) | 530 Y Driver Tool | 560 Y Drill Size | 570 Y Head Diam. | Code |
|---|---|---|---|---|---|---|---|
| M5 x 12mm |
|