UNI 6956 Dimensions, Specifications, Equivalent Standards, Weights, PDF

UNI 6956 Countersunk (Flat) Head Tapping Screws With Cross Recess, Form C

Countersunk (Flat) Head Tapping Screws With Cross Recess, Form C

Countersunk (Flat) Head Tapping Screws With Cross Recess, Form C

UNI 6956 Equivalent

UNI 6956 Alias

  • French (fr): UNI 6956 Vis à tôle à tête cylindrique bombée à empreinte cruciforme, Forme C
  • German (de): UNI 6956 Linsensenk-Blechschrauben mit Kreuzschlitz H und Z, Form C
  • Italian (it): UNI 6956 Testa viti autofilettanti pan Phillips, Forma C
  • Dutch (nl): UNI 6956 Schroeven pan hoofd Phillips, vorm C
  • Czech (cs): UNI 6956 Šrouby do plechu se zápustnou ?o?kovitou hlavou a k?ížovou drážkou,forma C

UNI 6956 Dimensions

Thread sizeST2.2ST2.9ST3.5(ST3.9)ST4.2ST4.8ST5.5ST6.3
P0.81.11.31.31.41.61.81.8
amax.0.81.11.31.31.41.61.81.8
dknominal=max.4.35.56.87.58.19.510.812.4
min.45.26.447.147.749.1410.3711.97
fapprox.0.70.91.21.31.41.51.72
kapprox.1.31.72.12.32.533.43.8
rmax.0.81.11.41.51.61.92.12.4
rfapprox.3.84.65.466.68.29.411.1
Cross recessNo.11222233
Type Hmapprox.2.83.44.64.74.95.477.4
Penetration deptdmin.1.171.811.892.042.242.73.023.46
max.1.572.212.392.542.743.23.533.96
Type Zmapprox.2.43.14.34.44.65.16.67.1
Penetration deptdmin.1.11.831.8822.262.692.923.4
max.1.352.082.342.462.723.153.383.86
y max.Type C22.63.23.53.74.356
Type F1.62.12.52.72.83.23.63.6