#7 x 7/16" PHILLIPS PAN HEAD FRAMING PHOSPHATE SELF-DRILLING SCREWS 10M Box
quantity: 10,000 count
3-5 day delivery Nationwide
#7-20 x 7/16" Phillips Pan Head Framing Tek screws, Phosphate
These 7/16" length #2 Phillips drive Pan Head PHOSPHATE COATED Self-Drilling Framing screws are #7-20 (20 threads per inch) #2 Point. Phosphate is a conversion coating used to add mild corrosion resistance and for lubricity. Meets F.I.P.-1000.7 for torsional strength and drill speed. Meets ASTM A 510 for carbon steel manufacturing. Each box contains approximately 10,000 screws (28 pounds)
Attaching metal track to metal studs, drill capacity .035 - .090, drill speed 2500 RPM.