Midwest Fastener 1/4 in.-20 x 1/2 in. Thumb Screw

The Midwest Fastener 1/4 in.-20 x 1/2 in. Thumb Screw provides convenient, tool-free fastening for a variety of hardware, home improvement, and light-duty fastening applications. Designed with a spade head for easy hand tightening and adjustment, this thumb screw is ideal for assemblies requiring frequent adjustment or quick disassembly. Constructed from durable steel with a protective zinc finish, this thumb screw offers dependable strength and resistance against corrosion. With coarse threading for reliable holding power, it ensures a secure fit in compatible pre-threaded holes or mating nuts.