Machine Screws

Machine screws from Hillman: Phillips and slotted pan, flat, round, oval and combination head machine screws in zinc-plated and stainless steel, in thread sizes such as 6-32, 10-24, 10-32 and 1/4-20, from single packs to boxes of 100.

Machine screws thread into a nut or a tapped hole, so match the thread size exactly: the first number is the screw size, the second the threads per inch. Matching nuts are in Nuts. Part of Screws.