The 1599HMS100BK is a 100-pack of black M3-0.5 x 12mm assembly screws for Hammond 1599 and 1599T series enclosures. It is for builders and service technicians who use black enclosures in these series and want metric closing screws that match the dark finish.

The manufacturer's short description reads "M3X.5X12MM BLACK SCREWS". In the series hardware list the part is classed as assembly screws and described as M3-0.5 x 12mm screws, black, with the 1599T and 1599 series named as applicable.

Each pack contains 100 screws and has a shipping weight of 0.1 lbs (0.05 kg). The 1599HMS100BK is RoHS compliant and REACH compliant, which helps with equipment that must meet those material-restriction requirements.

The same M3-0.5 x 12mm screw is also listed without the black finish. In most cases, enclosures include all hardware needed for assembly, so this pack is intended for replacements and spare stock rather than first assembly. Hardware packs may not be compatible with all parts in the listed series, and the 1599 series appears against several other screw packs in the hardware list, so check your enclosure's replacement parts and accessories list to confirm this is the correct screw before ordering.