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NBL439 Cossinete UNF Nº12x28mm Din-223B-2A Aço rápido - 60 graus
Rosca Unificada Fina
Cod
Rosca
Passo
NBL434
UNF Nº4
48
NBL435
UNF Nº5
44
NBL436
UNF Nº6
40
NBL437
UNF Nº8
36
NBL438
UNF Nº10
32
NBL439
UNF Nº12
28
NBL440
UNF 1/4
NBL441
UNF 5/16
24
NBL442
UNF 3/8
NBL443
UNF 7/16
20
NBL444
UNF 1/2
NBL445
UNF 9/16
18
NBL446
UNF 5/8
NBL447
UNF 3/4
16
NBL448
UNF 7/8
14
NBL449
UNF 1
12
NBL450
UNF 1.1/8
NBL451
UNF 1.1/4
NBL452
UNF 1.3/8
NBL453
UNF 1.1/2