STCR50193/8-5M - Box reads 10mm in size used to be 9 mm

We harmonized our metric and imperial fasteners over the past few years to have the same dimensions, and this was one of them. The nail length fell between 9 and 10 mm, and with the harmonization, the length was slightly increased so we rounded to 10 instead of 9mm. The nail still performs the same, and the change was negligible.