1/4"-20 x 1" Truss Head Machine Screw Call for Price  Quantity Available: 9   Call for Price

A machine screw is a fastening screw with a machine-cut thread throughout the length of its shank, for use with a nut or driven into a tapped hole. Use to fasten various components together in machines, tools, etc. The length of a machine screw is measured from under the head to the point of the screw. The truss head has a low rounded top surface with a flat bearing surface, greater in area than a round head fastener of the same nominal size. They are weaker than a pan or round fastener, but preferred in applications where minimal clearance exists above the head. The profile provides a trim, finished appearance.

- Diameter: 1/4"-20
- Length: 1"
- Use to fasten metal parts together
- Zinc finish for moderate corrosion protection
- Fasten with screwdriver to reduce risk of over-tightening
- If nuts are needed, use with nuts of the same finish and threading
- Stronger thread than wood screws, made finer and more precisely

SKU: 371759
Manufacturer: FASTENING SPECIALISTS, INC.
Manufacturer Part #: A136N- 20 PCS