Hillman Zinc Round Head Machine Screws and Nuts Assorted Kit (30-Pack)

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.

• Ideal for metal-on-metal fastening applications
• Kit comes with 30 pieces
• Suitable for indoor and outdoor use