Unified Threads (UNC/UNF) Unit: mm

Kind fMajor diameter Pitch DiameterMinor diameterSiKind f Cl Major diameter Pitch DiameterMinor diameterSP
Size o tapClassBasic Basic Upper ToleranceLower ToleranceToleranceBasiczeo tap ass Basic Si Basic Si Upper Tolerance Lower ToleranceTolerance Basic Si
Size Size (μm) +(μm) +(μm)Sizeze ze (μm) +(μm) +(μm)ze
P120020P2 402020
P2402020P3 604020SL
P3604020P4 806020
p3B291118p 3B 371720
g ta2B462026g ta 2B 562729
ttin2BX7.938 7.249 6640266.792ttin 11.112 9.934 2BX 8152299.149
cuGH225.412.712.7cu GH3 38.125.412.7PO
5/16-24UNFGH338.125.412.77/16-14UNCGH4 50.838.112.7
GH450.838.112.7GH5 63.550.812.7
GH563.550.812.7GH6 76.263.512.7
3BX6451133BX 766412ST
tap2BX766412tap 2BX 1028913
ingG67.938 7.249 7664126.792ing 11.112 9.934 G8 10289139.149
formH563.550.812.7form H5 63.550.812.7
H788.976.212.7H7 88.976.212.7ROLL
P2402020P1 20020
P3604020P2 402020
P4806020P3 604020
p3B341618P4 806020
g ta2B532528p 3B 321220CARBIDE
in9.525 8.4947.805ta
tt2BX785028g 2B 512229
cuGH338.125.412.7uttin 11.112 10.287 2BX 7647299.738
3/8-16UNCGH450.838.112.7c GH2 25.412.712.7
LONG
GH563.550.812.77/16-20UNFGH3 38.125.412.
GH4 0838112
GH676.263.512.75...
3BX766412GH5 63.550.812.7
tap2BX1028913GH6 76.263.512.7
ingG89.525 8.494 10289137.8053BX 766412HAND
formH563.550.812.7tap 2BX 897613TAPS
H788.976.212.7ing 11.112 10.287 G7 8976139.738
P120020form H5 63.550.812.7
P2402020H7 88.976.212.7EG (STI)
P3604020P2 402020
p3B291118P3 604020
ta2B482028P4 806020
g9525 88378379
uttin2BX. . 684028.p 3B 381820SPECIAL THREADS
cGH225.412.712.7g ta 12700 11430 2B 58283010584, GAUGES
3/8-24UNFGH338.125.412.7uttin . . 2BX 835330.
GH450.838.112.7c GH3 38.125.412.7
GH563.550.812.71/2-13UNCGH4 50.838.112.7THREAD
3BX645113GH5 635508127
tap2BX897613. GH6 76.2. 63.5. 12.7MILLS
mingG79.525 8.837 8976138.3793BX 766412
rH5635508127ap 2BX 11410212
foH7. 88.9. 76.2. 12.7ming t 12.700 11.430 G9 1141021210.584DIES
or H5 635508127
f . H7 88.9. 76.2. 12.7

CENTER

DRILLS