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Bugle head screws feature a countersunk head with a flat top and a concave under-head bearing surface. This special design enables the distribution of the bearing stress over a much wider area than is possible with a flat head screw.
Applications
- For using in stitch wood to metal
- Using in flat surface required
- Using in pre-drilled hole for fitting
Features
- Precise cutting edges to improve drill performance with less effort
- Bugle head available for working purpose
