#6 x 1-5/8" FULL THREAD SQUARE TRIM HEAD PHOSPHATE S/D SCREWS 5,000ct | T1QF

#6-20 x 1-5/8" Square Drive Trim Head Tek screws, Phosphate, Full Thread

These 1 5/8" length #1 Square drive Trim Head (.220" head diameter) PHOSPHATE COATED Self-Drilling screws are #6-20 (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 5,000 screws (23 pounds)

FULL THREAD

Manufactured according to I.F.I. Standard.

Applications Include:
Attaching wood to metal, drill capacity .035 - .090, drill speed 2500 RPM.