Metallics JMPMP410 M4 x 10mm Pan Head Phillips Machine Screws - Steel Zinc - Each

It's a metric M4 screw with a 0.7 mm thread pitch, which is the standard coarse pitch for M4. It threads into any M4 x 0.7 tapped hole or nut. It will not fit imperial #6-32 or #8-32 holes, so if your device box or panel is tapped in inch threads you need a machine screw in that series instead.

No. The JMPMP410 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your project carries a domestic-sourcing requirement, these won't qualify for the submittal.

The screw is 10 mm long. Because it is a pan head, that 10 mm is the shank length below the head, so you get the full 10 mm of thread engagement into the tapped hole or nut. Subtract the thickness of the part you're clamping to work out how much thread is actually biting.

Pan head sits on top of the surface with a flat bearing face and a rounded edge, so it clamps against the material without needing a countersunk hole. That's what you want for mounting plates, devices, covers and brackets to tapped metal. If the drawing calls for the head to finish flush with the surface, you need a countersunk flat head instead, since this one will stand proud.

They're built to ISO 1580, the metric standard for slotted/pan head machine screws, so head proportions and thread are to spec for a metric M4. If your submittal or panel drawing specifies ISO 1580 metric hardware, these meet it.

They're sold in a jar of 100, and 100 is the order minimum. That's the practical quantity for an electrician or MRO stock bin rather than a loose count, and the jar runs about 0.41 lbs.

The material is zinc plated steel, which is a mild indoor corrosion coating. It's fine for panels, boxes, enclosures and equipment rooms, but for wet, coastal or washdown locations zinc plating will eventually rust and stainless steel hardware is the better call.

Phillips drive. Pan head with a Phillips recess, so a standard Phillips bit or screwdriver drives them. No Torx, square or slotted bit required.

Metallics lists the application as the electrical, plumbing, heating and air conditioning industries. In practice that's mounting devices and plates in boxes, fixing covers and nameplates on enclosures, securing control components to tapped panel holes, and metric equipment where imported gear came tapped M4.

Yes. The MPMP series covers additional metric diameters, lengths and pack quantities beyond the M4 x 10 mm jar of 100, available by request. If you need a longer M4 for a thicker stack-up or a larger bulk count for a standing MRO order, ask for the size you need in the same series.