Hillman 7032 Machine Screw, 1/4-20 Thread, Flat Head, Phillips Drive, Zinc, 4/PK A machine screw is a fastening screw with a machine-cut thread throughout the length of its shank. Machine screws are used with nuts or screwed directly into a threaded receptacle to fasten various components together in machines, tools and more. Fasten with a screwdriver to reduce risk of over-tightening and protect the screw and fastened material. If nuts are needed, use with nuts of the same finish and threading for proper fit. The length of a machine screw is measured from under the head to the point of the screw.
| Thread Size | : | 1/4-20 |
| Head Type | : | Flat |
| Drive Type | : | Phillips |
| Finish | : | Zinc |
| Package Quantity | : | 4 PK |
| Thread Length | : | 2 in |
| Length Under Head | : | 2 in |