The 1550MS100 is a bag of 100 M3.5 x 12mm assembly screws, described on the part page as 1550 series replacement screws, stainless steel, 100-pack. The manufacturer's hardware list assigns this pack to both the 1550 and 1590 series, and the short description reads "SS M3.5 Screw 100 PK".

This is the standard, non-tamper-proof M3.5 x 12mm screw for these enclosure families, packed in a quantity that suits production assembly, integrator stock and repair benches.

• Quantity: 100 per pack
• Screw: M3.5 x 12mm
• Type: assembly screws
• Applicable series: 1550, 1590

The manufacturer notes that enclosures in most cases come with all hardware needed for assembly, so this pack is intended as replacement hardware. Because 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 for your enclosure part number.

1550MS100 lists steel as its material and is classed as hardware, type screws. It ships in a bag with a shipping weight of 0.22 lbs (0.10 kg) and is RoHS and REACH compliant. Related packs include the black 1550MS100BK, the tamper-proof 1550MS50T and the o-ring-sealed 1550WMS100 for the 1590 series.