The SC613-50 supplies 50 M3-0.5 x 40mm flat head screws, listed in the Small Case Hardware table as assembly screws for the RM2 enclosure series. Service technicians and OEM builders order it when the 40mm screws on an RM2 enclosure have been lost or damaged, or to hold spares for future rework.

According to the manufacturer's long description, "FH M3-0.5 x 40", this is a flat head screw with a metric M3 thread, a 0.5mm thread pitch and a 40mm length. That makes it one of the longer M3 options in the range; only the 55mm SC614-50 is longer among the M3-0.5 flat head packs.

There are 50 screws in each package. The SC613-50 is RoHS compliant and REACH compliant, and is identified by UPC 623980523927 and UNSPSC 39121301.

Because enclosures in most cases include all hardware needed for assembly, this pack is intended for replacement. The RM2 series is listed against several M3 lengths, so confirm the length you need. Hardware packs may not be compatible with every part in a listed series, so check the series landing page or the "Replacement Parts and Accessories" section on your enclosure's part page before ordering.