Metallics JTMP33SS Screw 10-32 x 1/2 Truss PH MS 18-8 (Jar 100)

Yes. 10-32 is the standard thread for electrical device and box mounting hardware, and the Metallics JTMP33SS is a 10-32 x 1/2 inch truss head machine screw. The 1/2 inch length suits tapped mounting holes and ears on boxes, brackets, and straps. Truss head gives a wide, low profile that spans slightly oversized or elongated mounting slots without pulling through.

They are 18-8 stainless steel, the austenitic 300 series grade commonly specified where corrosion resistance matters. That makes them suitable for damp, wet, and exterior locations where plated steel screws would rust, and for use with stainless or aluminum enclosures where a plated fastener would be the weak point.

Machine screw. The 10-32 thread is a straight machine thread that needs a tapped hole or a nut, so it will not cut its own thread in plain sheet metal. Use it in pre-tapped box ears, brackets, and strut, or pair it with a 10-32 nut. If you are fastening into untapped sheet, you want a self-drilling or sheet metal screw instead.

Phillips. The JTMP33SS is a Phillips truss head machine screw, so a standard Phillips driver bit fits. On a #10 screw that is normally a #2 Phillips.

The truss head is wider and lower than a pan head on the same #10 shank. Choose it when the mounting hole is slotted or oversized and you need the head to bear across it, or when clearance behind a plate, cover, or cable is tight. A pan head is the general purpose choice; truss trades height for bearing area.

The JTMP33SS gives 1/2 inch of usable length under the head, which covers typical single-thickness sheet steel ears and brackets with a few threads to spare. If you are stacking a cover, a gasket, and a bracket, measure the total thickness plus at least the thread diameter of engagement and step up to a longer 10-32 if it comes up short.

100 screws per jar, and the jar is the pack format for this item. That quantity suits a service van or a shop bin rather than a single device replacement.