UNI 6949 Dimensions, Specifications, Equivalent Standards, Weights, PDF

UNI 6949 Hexagon Head Self Tapping Screws

Hexagon Head Self Tapping Screws

Hexagon Head Self Tapping Screws

UNI 6949 Equivalent

UNI 6949 Alias

  • French (fr): UNI 6949 À tête hexagonale vis parker
  • German (de): UNI 6949 Sechskant-Blechschrauben
  • Italian (it): UNI 6949 Viti autofilettanti a testa esagonale
  • Dutch (nl): UNI 6949 Hexagon hoofd te tikken schroeven
  • Czech (cs): UNI 6949 Šrouby do plechu se šestihrannou hlavou

UNI 6949 Dimensions

Thread sizeST2.2ST2.9ST3.5(ST3.9)ST4.2ST4.8(ST5.5)ST6.3(ST8)
P0.81.11.31.31.41.61.81.82.1
amax.0.81.11.31.31.41.61.81.82.1
emin.3.385.45.957.597.598.718.7110.9514.26
knominal1.31.52.32.32.8344.85.8
min.1.181.382.182.182.682.883.854.655.65
max.1.421.622.422.422.923.124.154.955.95
rmax.0.30.40.50.50.60.70.80.91.1
snominal=max.3.255.577881013
min.3.024.825.326.786.787.787.789.7812.73
y
max.
Type C22.63.23.53.74.3567.5
Type F1.62.12.52.72.83.23.63.64.2
Thread sizeST2.2ST2.9ST3.5(ST3.9)ST4.2ST4.8(ST5.5)ST6.3(ST8)
lType CType FApproximate mass (7.85 kg/dm3). per 1000 units in kg
nominalmin.max.min.max.
4.53.75.33.74.50.13
6.55.77.35.76.50.170.32
9.58.710.38.79.50.230.430.741.081.291.68
1312.213.812.2130.310.550.921.291.542.022.724.25
1615.216.815.2160.661.081.481.762.323.094.778.5
1918.219.818.2190.761.231.671.972.613.485.299.4
2221.222.820.7221.381.872.192.893.865.8210.3
2524.225.823.7251.542.062.43.194.256.3511.2
3230.733.330.7322.913.885.147.5713.3
3836.739.336.7384.465.98.6315.1
4543.746.343.5455.166.819.8917.2
5048.751.348.5505.667.4610.818.7