Create a secure connection with these Reliable machine screws. Made with zinc-plated steel, they have a flat head profile that provides a flush or countersunk finish. A full thread cut helps deliver a firm hold. Easy to install with a Quadrex driver the screws fit into a pre-tapped hole. With 100 per box, these flat head machine screws measure 1 1/4 in L x #10 dia. | Reliable Reliable Fasteners Flat Head Screws – #10 x 1 1/4-in – #2 Quadrex Drive – 100 Per Pack – Zinc-Plated FKMZ1032114VP Reliable | Fasteners Flat Head Screws – #10 X 1 1/4-In – #2 Quadrex Drive – 100 Per Pack – Zinc-Plated .