UNI 6104 Flat countersunk square neck bolts with hexagon nut

Equivalent Standards

UNI 6104

Dimensions for UNI 6104 Flat countersunk square neck bolts with hexagon nut

Thread d p b dk ds f r v
l?125mm 125<l?200mm l>200mm max min max min max min max max min
M6 1 18 24 - 16.55 15.45 6 5.52 7.45 6.55 0.9 6.48 5.52
M8 1.25 22 28 41 20.65 19.35 8 7.42 9.45 8.55 1.2 8.58 7.42
M10 1.5 26 32 45 24.65 23.35 10 9.42 11.55 9.45 1.5 10.58 9.42