Hammond 1421D100 100-Pack 10-32 Rack Screws, 0.50 in Pan Head

The 1421D100 is a 100-piece package of 10-32 rack mounting screws for equipment installed on standard 10-32 threaded rack rails. It is intended for IT and network installers, AV and broadcast integrators, maintenance departments and OEM rack assembly operations that need a straightforward, economical fastener for patch panels, blanking panels, cable managers, shelves and other rack-mounted equipment.

The screws are zinc-plated steel, a finish that helps resist corrosion in commercial and industrial environments. Each screw measures 0.50 in (13 mm) in length and uses a low-profile pan head, which is particularly useful where multiple adjacent 1U devices are mounted side by side and cup washers would interfere with neighbouring equipment. A combination slotted and Phillips drive lets the screws be driven with either a flat-blade or a Phillips screwdriver.

Because the 1421D Series omits decorative washers and pilot points, it is a cost-effective choice for standard rack installations and large deployments where economical hardware is preferred. The 100-screw count in 1421D100 suits high-volume work; a 25-screw package is also offered in the series. Shipping weight for this package is 1 lb (0.45 kg).

Compliance and sourcing details support specification work: 1421D100 is RoHS compliant, REACH compliant, TAA compliant and USMCA compliant, with country of origin CA, tariff code 7318.15.8085 and ECCN EAR99. UPC is 623980536620 (GTIN-14 00623980536620) and the UNSPSC code is 31161504.

If faster alignment and easier installation are the priority, the SCREW Series rack mounting screws with pilot points may be a better fit; where tool-free installation and frequent equipment removal are needed, consider the TSCREW Series thumb screws.