Features:
Provides secure fastening with strong holding power without the need to pre-drill.
Length of the drill tip determines the thickness of the material that the screw can reliably penetrate.
and laborsaving. Easy to screw into the hole of plastic metal, the wood or thin iron materials.
Mainly used in steel structure caigang watt fixed, can also be used for fixing the simple construction of the sheet material.
Please note that it can not be used in combination with metal and metal.

Package
20Pcs Hex Head Self Tapping Screws with Washer

Notes:
1.Please allow 1-2mm differs due to manual measurement.
2. Due to the difference between different displays, the picture may not reflect the actual color of the item. thank you very much!
Package
20Pcs Hex Head Self Tapping Screws with Washer