4-40 x 1 1/4 Phillips Flat Machine Screw Fully Threaded Black Oxide F436 The full thread design allows

The full thread design allows for maximum engagement with the mating material

This nut is also self-clinching

this locknut is suitable for both indoor and outdoor use

These 8 x 1 1/2 inch Six-Lobe (Torx) Bugle Head Coarse Thread Sharp Point Deck Screws are designed for superior holding power in outdoor decking applications

while the jam nut design helps to prevent loosening due to vibration or movement

4-40 x 1 1/4 Phillips Flat Machine Screw Fully Threaded Black Oxide F436 The full thread design allowsThe 4 40 x 1 1 4 Phillips Flat Machine Screw Fully Threaded Black Oxide is a versatile and durable screw designed for a wide range of applications. Made from high quality steel, it features a black oxide finish that provides excellent corrosion resistance. The Phillips drive head allows for easy installation and removal, while the fully threaded design ensures a secure hold. With its compact size and robust construction, this screw is ideal for use in