The Hillman Group 111719 1 1 1 8-32 x 1/2-Inch Truss Combo Head Machine Screw, 100-Pack

Product Description Truss combo head. Zinc chromate-plated steel. 100-piece per box. From the Manufacturer Machine screws are used with nuts or screwed directly into a threaded receptacle to fasten metal parts together. Measured from the underside of the head to the tip of the screw to obtain fastener length. If nuts are needed, use with nuts of the same finish and threading for proper fit.