K-Lock (Keps) Nuts€0.00PriceExcluding Sales TaxQuantityAdd to CartBuy NowAll measurements in millimeters (mm) d s Overall Thickness d2 M3 5.5 3.2 6.3 M4 7.0 4.0 8.0 M5 8.0 5.1 9.2 M6 10.0 6.1 11.0 M8 13.0 7.9 14.9 M10 17.0 9.6 19.5