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.
Clutch Head
No specialist tools required, use standard slotted screwdriver
Head dimensions See page 49
Manufactured in bright zinc plated (CR-3) hardened steel (woodscrews)
and A2 stainless steel (self tappers and machine screws).
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