Specification:
Features:
100% brand new and high quality.
These self-drilling screws has pointed drilling tails, no need of auxiliary processing.
They can directly drill, tap and lock on material at the same time, safe and easy to operate, greatly saving construction time.
Compared with ordinary screws, they have high maintenance force, and will not be easily loose for long time.
Mainly used for fixation of color steel tile in steel structure, or for simple construction of thin sheet.
These screws cannot be used for bonding between metal.
Specification:
Material: Zinc plated iron
Size & Quantity:
M4.25020PCS
M4.23820PCS
M4.23220PCS
M4.22520PCS
M4.21920PCS
M4.21620PCS
M4.2*1320PCS
Weight: 390g / 13.8oz (approx.)
Package list:
1 box * Screws Set
Features:
1100% brand new and high quality. 2These self-drilling screws has pointed drilling tails, no need of auxiliary processing. 3They can directly drill, tap and lock on material at the same time, safe and easy to operate, greatly saving construction time. 4 Compared with ordinary screws, they have high maintenance force, and will not be easily loose for long time. 5 Mainly used for fixation of color steel tile in steel structure, or for simple construction of thin sheet.
Package List:
