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HSSE DIN 376
M ISO DIN 13
M

N420-4 N420-4 LH N420V-4 LH

N

N420-4

N420-4 LH LH

N420V-4 LH V LH

ISO 1 ISO 2 ISO 2
4H 6H 6H

Ø d P l l 2 d a ID ID ID
1
2
1
M mm mm mm mm mm  
162503 111472 162771 8 1.25 90 20.0 6.0 4.9 3 ∆ 6.80 102193 102198 142621
159345 1.50 100 22.0 7.0 5.5 3 8.50 102059 102064 143287
10
101487 111473 162772 12 1.75 110 24.0 9.0 7.0 3 10.20 102070 102040 146583
101493 111474 162773 14 2.00 110 28.0 11.0 9.0 3 12.00 102084 146563
101497 111475 162774 16 2.00 110 30.0 12.0 9.0 3 14.00 102093 143108
101501 111476 162775 20 2.50 140 36.0 16.0 12.0 3 17.50 102103 145579
* 146482 24 3.00 160 39.0 18.0 14.5 4 21.00 111493 145578
* 146484 3.50 180 45.0 22.0 18.0 4 26.50 * 111494
30

∆
ISO 1
4H = 6.70
 
27
THREADING
TECHNOLOGY