Mono-Drive 6 - Clutch Head Security Wood Screw - Countersunk

Materials & Finishes

Hardened Steel, Zinc & Clear 

Note: Due to the fact that fastening applications differ greatly, the below information is for guidance only and is correct to the best of our knowledge. The customer must satisfy themselves with the performance of the fastener and validity of the data. TR Fastenings will not be held responsible for any failure that may occur from the use of this information.

Dimension data
 No. 6
No. 8
No. 10
No. 12
D nom (mm)
H max (mm)


Further information

Key Features

Clutch Head one-way screws only operate in a clockwise motion using a standard screwdriver. Anti-clockwise is prohibited due to the shape of the drive feature.

TR Security Drivers

No specialist tools required, use standard slotted screwdriver head.

Please note: Most security screws are not manufactured to DIN or ISO standards and head dimensions can vary considerably from manufacturer to manufacturer. If head dimensions are critical, please specify at time of order.

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