Sruby z lbem walcowym i gniazdem szesciokatnym - gwint BSW i BSF

Rysunek wymiarowy i diagramy techniczne

1777_4ITCFW_bs-2470.jpg

Kluczowe wymiary i parametry techniczne

Dimensions in inches - source BS 2470 Hexagon Socket Cheese Head Cap Screws - BSW and BSF Thread

Publication date: 06 / 1973

d basic thread size Nr of threads x inch dk max k max t min b min S
nom
inches mm BSW BSF
3/16 4.76 24 32 0.312 0.187 0.089 0.875 5/32
1/4 6.35 20 26 0.375 0.250 0.120 1.000

3/16

5/16 7.94 18 22 0.437 0.312 0.151 1.125 7/32
3/8 9.53 16 20 0.562 0.375 0.182 1.250 5/16
7/16 11.11 14 18 0.625 0.437 0.213 1.375 5/16
1/2 12.70 13 16 0.750 0.500 0.245 1.500 3/8
5/8 15.88 11 14 0.875 0.625 0.307 0.750 1/2
3/4 19.05 10 12 1 0.750 0.370 2.000 9/16
7/8 22.23 9 11 1.125 0.875 0.432 2.250 9/16
1 25.40 8 10 1.312 1.000 0.495 2.500 5/8