The Hillman Group, Pan Head Phillips Machine Screw 1/4-20 x 1 inch, Zinc, Steel, 7 Sets, Size: 1/4-20 x 1 inch

Hillman Coarse Machine Screws are fastening screws 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, etc. These machine screws feature a steel material for durability and a zinc finish to match your aesthetic needs. This machine screw set features 1/4-20 X 1 inch and 7 complete sets.