Size : 80pcs 4.2×32 mm Countersunk Black Self Tapping Screws
Product Features: The tail of the screw is pointed, which can be drilled, tapped, and locked directly on the base material, which greatly saves construction time.
Sophisticated Design: Our screws feature a cross-slotted head design that prevents the screwdriver from slipping out of place during operation and provides a more secure tightening effect.
High Hardness: Self drilling screws can be easily fixed with a cordless screwdriver without pre-drilling.These self-drilling screws are mainly used for fixing steel steel tiles, or for simple construction of thin plates.
ApplicationHigh performance for the home and engineering,These flat head screws can used for woodplasterboardchipboardconcretewalldeckplastic
100% Satisfaction:Hinpote has been specialist in fastener products for 15 years,adhering to the concept of honesty and quality first to provide customers with professional, standard and fast services. No reason return in 30 days, 24 hours after-sales services.