Page 149 - DC

PM ~DIN 374
UNF ANSI B1.1
aero SA420-4 SA450-3 TL420VS-4 TL451VS-3

SA420-4

SA450-3

TL420VS-4 VS

TL451VS-3 VS

2B 2B 2B

Ø” d P d 1 l l 2 d a ID ID ID
1
2
1
UNF TPI mm mm mm mm mm  
7/16 20 11.11 100 22.0 8.0 6.2 * 4 9.80 152286 152290 * 152298
1/2 20 12.70 100 24.0 9.0 7.0 4 11.40 152287 152291 * 152299
9/16 18 14.28 100 24.0 11.0 9.0 4 12.90 * 152288
5/8 18 15.87 100 26.0 12.0 9.0 4 14.50 * 152289

3B 3B 3B 3B
UNF(J) UNF(J) UNF(J) UNF(J)

Ø” d P d 1 l l 2 d a UNJF ID ID ID ID
1
2
1
UNF TPI mm mm mm mm mm  
7/16 20 11.11 100 22.0 8.0 6.2 * 4 10.00 147187 152302 * 152306 148031
1/2 20 12.70 100 24.0 9.0 7.0 4 11.55 147189 152303 * 152307 152310
9/16 18 14.28 100 24.0 11.0 9.0 4 13.05 146395
5/8 18 15.87 100 26.0 12.0 9.0 4 14.60 147169

* SA420-4 = 3
* TL420VS-4 = 3

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