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#12-24 x 3/4"Phillips Flat Head Undercut Self Drilling Screw #3 pt. Zinc

Phillips Flat Head Undercut Self Drilling Screw #3 point:  Zinc

Undercut self drilling screws have a wide head with a flat taper beneath.  They are generally used when connecting two pieces of metal together, that is why they have a tight thread pattern.  Used largely for commercial door frames. A fastener that drills and taps its own hole during application.


Length/Size Price/100 Qty
3/4'' $ 22.50
Length/Size Price/Pkg Qty Qty
3/4" $ 150.00 1000
Length/Size Price/Case Qty Qty
3/4" $ 465.00 4000