Fine Centered Point That Helps Guide The Anchor Into The Wall With Flawless Precision. Sharp Cutting Edge Reduces Force Required To Cut The Material, Making It A Self-Drilling Anchor Without Pre-Drilling. Also, A Sharp Profile Thread Cuts Deeply Into The Hole To Ensure Maximum Holding Power And Stability. Available In Nylon Or Zinc. WITH SCREW Brand:"WALLDRILLERS" NYLON Assorted Screws (Brass, Black, White & Brown) Dia. Screw : #8L Anchor Per Pack : 18