Partially Threaded

Partially threaded screws, also known as half thread, pull
timber members or steel plates and timber together. For
the design head pull-through and withdrawal of thread
must be checked. Lateral loads as well as axial loads are
efficient transferred.
The axial load capacity of the thread in comparison to the
countersunk head is approx. 3:1. Using a washer head
screw leads to a similar performance of the thread pull
out and the head pull through capacity.

Application Partially Threaded
Applications for partially threaded screws.

Partially Threaded Screw Applications PDF

Contact us