10-24 x 1/2 Phillips Pan Split Lock & Narrow Flat Washer Sems Fully Threaded Zinc NKB It has a hex head

It has a hex head for easy driving and a 4-inch length for a secure hold

The cold forging process ensures a precise and consistent shape

which allows it to be easily attached to acoustical tile

while the Type 17 full thread provides maximum strength and resistance to pull-out

10-24 x 1/2 Phillips Pan Split Lock & Narrow Flat Washer Sems Fully Threaded Zinc NKB It has a hex headThese 10 24 x 1 2 Phillips pan split lock & narrow flat washer sems fully threaded zinc screws are designed for a variety of applications. They are made of durable steel and feature a zinc coating for added corrosion resistance. The Phillips pan head provides a secure hold, while the split lock washer prevents the screw from loosening. The narrow flat washer helps to distribute the load and prevent damage to the material being fastened. These screws