10-24 x 1 1/2 Combination (Phil/Slot) Round Head Fully Threaded Machine Screw Zinc KPG410 They have a hex head

They have a hex head for easy driving and are fully threaded for maximum holding power

With their precise threads and hex heads

Its reversible design allows for easy installation and removal

Made of regular zinc

Made from durable steel and heat-treated to a tensile strength of 8

10-24 x 1 1/2 Combination (Phil/Slot) Round Head Fully Threaded Machine Screw Zinc KPG410 They have a hex headThese fully threaded machine screws feature a combination Phillips slotted drive and a round head. They are made of steel and have a zinc finish. The 10 24 x 1 1 2 size means they have a diameter of 10 24 inches and a length of 1 1 2 inches. These screws are commonly used in a variety of applications, including construction, manufacturing, and repair.