12-24 x 1 1/2 Phillips Flt Underct Full Thread Self Drill Scr Machine Sc Thread Zinc & Bake 5/16-18-3 and the full thread allows

and the full thread allows for maximum holding power

This 1/2-13 x 2 1/4 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for secure and reliable connections in various applications

this screw is an excellent choice for a wide range of applications

while the gimlet point ensures easy penetration and a strong hold

Ideal for a variety of indoor and outdoor applications

12-24 x 1 1/2 Phillips Flt Underct Full Thread Self Drill Scr Machine Sc Thread Zinc & Bake 5/16-18-3 and the full thread allowsThese self drilling screws are designed for use in metal applications. They feature a Phillips flat head, a full thread, and a self drilling tip. The screws are made of steel and have a zinc and bake finish. They are available in a variety of lengths and diameters, and are sold in packs of 100.