The 1551ATS100 is a 100-pack of #2 x 3/16" self-tapping screws for mounting printed circuit boards. The part page describes it as a 100-pack of screws for #2 x 3/16 P.C. board mounting in zinc plated steel, and the manufacturer's hardware list classifies it as PCB screws for the 1551 series.

This pack is aimed at electronics designers, OEM assemblers and repair technicians fixing circuit boards inside 1551 enclosures. The small #2 size and short 3/16" length are specified for PCB mounting rather than for closing the enclosure itself, and the 100-count bag supports production runs and prototype work alike.

• Quantity: 100 per pack
• Screw: #2 x 3/16", self-tapping
• Type: PCB screws
• Material: zinc plated steel

As the manufacturer notes, in most cases enclosures include all hardware needed for assembly, so this pack serves as replacement or additional stock. Hardware packs may not be compatible with all parts in the listed series; check the series landing page or the "Replacement Parts and Accessories" list on the relevant enclosure part page.

The 1551ATS100 has the short description "#2 X 3/16" Screw for PCB" and is classed as hardware, type screws. It ships in a bag at 0.05 lbs (0.02 kg) and is RoHS and REACH compliant.