4-24 x 1/4 Phillips Flat Undercut High Low Screw Fully Threaded 18-8 Stainless Steel NHSPB This screw is ideal for

This screw is ideal for metal-to-metal or metal-to-wood applications

and securing ductwork

This 10-32 x 5/16 slotted fillister head machine screw is fully threaded and made of zinc

while the split washer is used to prevent the screw from loosening

4-24 x 1/4 Phillips Flat Undercut High Low Screw Fully Threaded 18-8 Stainless Steel NHSPB This screw is ideal forThe 4 24 x 1 4 Phillips Flat Undercut High Low Screw is a fully threaded screw made of 18 8 stainless steel. It has a Phillips drive and a flat undercut head. The screw is designed for use in a variety of applications, including metal, plastic, and wood. It is corrosion resistant and has a high tensile strength. The screw is available in a variety of lengths and finishes.