1/4"-20 x 7" Self-Drilling Metal Screw w/#5 Point, Hex Head - Dagger-G – Fasteners Plus
Self-Tapping Screw - 3/8" x 1"
Teks 12 x 2-3/4 in. Plymetal Zinc-Plated Steel Flat-Head Phillips Self-Tapping Screws with Wings (200-Pack) 21386 - The Home Depot
Small Parts Stainless Steel Sheet Metal Screw, Plain Finish, Flat Head, Phillips Drive, Self-Drilling Point, 2" Length, #10-16 Threads (Pack of 100): Amazon.com: Industrial & Scientific
Grabber #8 1/2 in. Philips Modified Truss-Head Self-Drilling Screws (1 lb.-Pack) 23335 - The Home Depot
Tek Screws for Thick Steel - Heavy Duty Self Drilling Metal Screws
Amazon.com: Self Tapping Screws Sheet Metal Screws Screw Set Metal Stainless Screws Sheet Stainless Steel Metal Roofing Screws Epoxy Hex Head Washer Self Drilling Tek #6 x 1/2" (25 Pcs) Super-Deals-Shop :
Hillman #14 x 1-in Socket Hex-Drive Sheet Metal Screws (25-Count) in the Specialty Screws department at Lowes.com
What's the Difference Between Self-Drilling and Self-Tapping Screws?