MILLING POINT SELF DRILLING SCREWS
Length: 30mm ~ 200mm
Usage：Prefabricated house、building roof、wooden truss、floor、container floor、others
Characteristic：Less effort and the edge will not crack.Can be directly drilled through the iron plate and connected to the wood, no need for pre-drilling.Change the head shape to meet the corresponding needs, such as the countersunk head without burrs.
mULTIPL DRILLING TEST
Welcome to provide samples for functional comparison test
Simulate on-site construction conditions
Perform product performance tests under a variety of conditions to understand the stability of the product and the basis for improvement.