M10 or M13 Threaded hex nuts 1mm fine pitch metric in various pack sizes
M13 Brass Nut depth is 3mm Overall Width is 16mm. M13 Zinc plated Nut depth is 3mm Overall width is 16mm. M13 Dark Antique Nut depth is 3mm Overall Width is 16mm. M10 Brass Nut Depth is 3mm Overall Width is 13mm.