China Bugle Head Self-Drilling Screws Manufacturer and Supplier | TCT

Bugle Head Self-Drilling Screws

Short Description:

Application·Connection and fixation of wood and steel·Substrates requiring higher surface flatness·Indoor and outdoor decorationFeatures·After assembly, the substrate surface is smooth and beautiful·Super torque and pulling force·Good positioning, fast drilling


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A bugle screw is a form of self-drilling screws that’s specifically designed for drywall applications. Bugle head screws feature a countersunk head with a flat top and a concave under-head bearing surface. This unique design enables the distribution of the bearing stress over a much wider area than is possible with a flat head screw.

These screws are especially useful in applications where the screw must lie flush in the material and eliminate the need to predrill a countersinking hole.

Most bugle head screw have phillip drive but you can also get a bugle head drywall screw with a square drive.


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