The ILME CR-37AD is an adapter plate for 37 pin D-Sub inserts, for use with size 66.16 CZ / MZ / MZF series housings. Uses M3 passing screws tightened with nut and washer (not included). Temperature Range: -40 F to 257 F. Dimensions: 73.5mm Length x 23mm Width. Insert screw dimensions: 66mm x 16mm.