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Hexagon Socket Set Screws With Iso Inch(Unified) Threads - Oval Point

BS 2470 - 1973

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英标BS 2470 - 1973 BS2470 2470BS Hexagon Socket Set Screws With Iso Inch(Unified) Threads - Oval Point
Screw Thread
d
0# 1# 2# 3# 4# 5# 6# 8# 10#
PP UNC
UNF
s Nominal Size
t min
- 64 56 48 40 40 32 32 24
80 72 64 56 48 44 40 36 32
0.028 0.035 0.035 0.050 0.050 1/16 1/16 5/64 3/32
0.022 0.028 0.028 0.040 0.040 0.050 0.050 0.062 0.075
Screw Thread
d
1/4 5/16 3/8 7/16 1/2 5/8 3/4 7/8 1
PP UNC
UNF
s Nominal Size
t min
20 18 16 14 13 11 10 9 8
28 24 24 20 20 18 16 14 12
1/8 5/32 3/16 7/32 1/4 5/16 3/8 1/2 9/16
0.100 0.125 0.150 0.175 0.200 0.250 0.300 0.400 0.450