Metric Iron Wing-Head Thumb Screws Stainless Steel Wing-Head Thumb Screws Stainless steel thumb screws have excellent corrosion resistance in most environments. Metric Iron Wing-Head Thumb Screws Stainless Steel Wing-Head Thumb Screws Stainless steel thumb screws have excellent corrosion resistance in most environments. Find a great selection of Metric Thumb Screws at low prices everyday. Online shopping from a great selection at Industrial Scientific Store.

Metric Thumb Screws. The thumb screws are made in a variety of styles and designs to help meet all your requirements. Thread sizes are available in both Inch and Metric starting at 4-40 and M3. all the way through 1/2-13 and M12. If you don't see the size that you need, let us know and Morton will quote specials per your print design. Thumb screws. Spade type. For use in applications where frequent adjustment is needed. Stainless steel 18-8 heremon stainless steel for general hardware use. Zinc plated steel A low carbon steel for general use. Zinc plated for moderate corrosion resistance. Metric Thumb Screws Knurl (Washer - Faced), Shoulder, Plain, Push Part Numbers: MTHS1001 thru MTHS4084. Phone: 973-674-1700 Toll Free: 1-800-526-1389 Fax: 973-674-3803 UNICORP is a leader in manufacturing stock and custom electronic hardware,

Thumb screws, Spade type, Stainless steel 18-8. Thumb screw diameter is measured on the outside of the threads. Metric (303) Cap Screw Size . Thumb screws are ideal for applications that require frequent fastening and unfastening such as access panels. Hand knobs are used for clamping and securing. Both types are tightened by hand and may have a head for an easier grip. A thumb screw has a specially designed head that makes it easy to turn with one hand and ideal for use on parts that are frequently moved such as an access panel. The heads are winged, knurled or vertically tall and flat to provide an easy grip. A stainless steel screw is good for exterior applications.