Stainless Machine Screws

When it comes to quality stainless steel machine screws Marine Bolt Supply offers the four most popular head styles. These styles are available in both (Marine Grade) Type 316 stainless steel & standard type 18-8 stainless steel. Machine screws have a thread pattern that is suited for a threaded nut. You can have coarse threads or fine threads. Please select the machine screw category below that best suits your needs.