Metallics JTEL1032BLK 10-32 x 5/8 in. Pan Head Tri-Drive Telecom Cabinet Screws - Black Oxide - Each

Yes. The Metallics JTEL1032BLK is a 10-32 machine thread screw, 5/8 inch long, which is the thread used on tapped 19-inch rack rails, telecom cabinets, and most enclosure mounting flanges. The 5/8 inch length gives you enough reach for a rail plus a panel ear or clamp, but it is a machine screw, not a self-tapper, so the hole has to already be tapped 10-32.

Take your pick. The pan head is a tri-drive, meaning it accepts a Phillips bit, a slotted driver, or a square (Robertson) bit. Handy in a cabinet where you are working one-handed off a ladder and only have one bit in the gun.

Black oxide is the finish on the JTEL1032BLK, and it suits dry indoor use: equipment racks, telecom cabinets, panel interiors, and enclosures where you want the fastener to disappear against black rails. It is a conversion coating, not a heavy barrier plating, so for wet or exposed exterior locations choose a plated or stainless 10-32 instead.

The pan head sits on top of the surface with a broad flat bearing face, so it clamps a panel ear, cable manager, or ground bar against an untapped-countersink rail without needing a chamfered hole. A flat head requires a countersunk hole to seat properly, which rack rails and cabinet flanges do not have.

They ship in a jar, which is how most shops stock them in the van or on a shelf in the shop, 10-32 x 5/8 black oxide ready to grab. Keeping them jarred rather than loose in a bin matters with black oxide, since the coating offers little protection if the screws sit damp.

Yes, the JTEL1032BLK 10-32 x 5/8 inch pan head tri-drive screw is made in the USA, which matters if you are filling a government, education, or federally funded institutional order with domestic sourcing language in it.