100 Pcs #12 Self Tapping Screws Included: #12 screw thread,4 length to choose from 3/4" to 2 1/2".Note the size details(Refer to Photo)
Self-Drilling Tip Design: Deep threads with Sharp tail end,Can be drilled straight into metal,wood,plastic,cabinets surface.No pre-drilling necessary.Use of standard cross slot,can be easily removed with a screwdriver or drill
Small Tips: Hexagonal washer head size is 8mm and confirming compatibility with standard 8mm hex drive tools ,By the way, the heads of self-tapping screws are very sharp like the blade of a knife, so please keep them out of the reach of children
Widely Used: When used in conjunction with an electric drill, various installations can be efficiently completed; in different kinds of precision machinery industry, classified instruments, instruments, household appliances, furniture repair, installation of ceiling frame, locks, toys, DIY projects fasteners,self tapping screws with waterproof gaskets can be used for installing roof sinks,self tapping screws with waterproof gaskets can be used for installing roof sinks
410 Stainless Steel Materials: High hardness, corrosion resistant steel,stability and durabilityit.Easily penetrate into metal sheets