These self-drilling screws are used in wood, fiberglass and metal and they possess a drill point enabling it to drill in its own hole in thin gauge steel. SKU: 40297121 MFG: 560663 Shop more products by Hillman Fasteners. Best online store to shop hardware repair kit. Save big with Life and Home discount coupons SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 Normally ships within 24 hours $27.99 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Head Type: Wafer Head Drive Type: Phillips Drive Material Type: Steel Callout Size: 10-24 Length: 1-7/16" Container Size: 100 per box Finish: Zinc Color: Grey Self Drilling: Yes Application: Used in Wood, Fiberglass and Metal and They Possess a Drill Point Enabling it to Drill in its own Hole in Thin Gauge Steel Point Type: Drill Packaging Type: Boxed FEATURES MFR: 560663 SKU: 40297121 UPC: 008236127355 Brand: Hillman Fasteners