Page 150 - DC

PM ~DIN 371
UNJF ASME B1.15 UNF ANSI B1.1 ~DIN 371
aero SA320-4 SA390-3

SA320-4

NEW

SA390-3
UNF

3B 3B
UNJF UNF(J)
Ø” d P d 1 l l l d a UNJF ID
1
2
3
2
1
UNJF TPI mm mm mm mm mm mm  
10 32 4.82 70 15.0 6.0 4.9 3 4.15 174976
1/4 28 6.35 80 15.0 23 7.0 5.5 3 5.55 175993
5/16 24 7.93 90 18.0 29 8.0 6.2 3 7.00 175995
3/8 24 9.52 100 20.0 33 10.0 8.0 3 8.60 175997

Ø” d P d 1 l l 2 d a UNJF ID
2
1
1
UNF TPI mm mm mm mm mm  
147187 152302 * 152306 148031 10 32 4.82 70 15.0 6.0 4.9 3 4.15 149687
147189 152303 * 152307 152310 1/4 28 6.35 80 20.0 7.0 5.5 3 5.55 149715
146395 5/16 24 7.93 90 25.0 8.0 6.2 3 7.00 149728
147169 3/8 24 9.52 100 30.0 10.0 8.0 3 8.60 149745

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THREADING
TECHNOLOGY