The 1599BTS100 is a 100-pack of #4 x 3/4" self-tap assembly screws for Hammond 1599 series enclosures. It is a replacement and stocking item for assemblers, OEM engineers and service technicians who close 1599 enclosures with self-tap screws.

The manufacturer's short description is simply "#4X3/4" SCREWS". The series hardware list classifies the part as assembly screws, describes it as #4 x 3/4" self-tap screws, and names the 1599 series as the applicable series.

Each pack holds 100 screws and has a shipping weight of 0.15 lbs (0.07 kg). The 1599BTS100 is RoHS compliant and REACH compliant, supporting equipment that must meet those material-restriction requirements.

The 1599 series appears against several other packs in the hardware list as well, including #4 x 5/8" self-tapping screws, M3-0.5 x 12mm screws and M3 x 18mm screws, so confirm which fastener your enclosure uses. In most cases, enclosures include all hardware needed for assembly, so this pack is intended for replacements and spares. Hardware packs may not be compatible with all parts in the listed series; check the enclosure's replacement parts and accessories list before ordering.