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DIN 2184/1 - UNF
Innengewinde-Former mit berlaufschaft
fr unified-Gewinde (fein) UNF – ASME – B 1.1
Baumae an DIN 374 angelehnt
Cold forming taps with reduced shank
for unified fine thread UNF - ASME – B 1.1
dimensions generally as per DIN 374
mit Schmiernuten / with coolant grooves
UNF
d2
l2
l1
a
Typ / Type Former S
2 BX
Toleranz
Tolerance C/2,5-3
Anschnitt / Gangzahl HSS-Co
Chamfer form / No. of threads
6816
Schneidrichtung
Cutting direction
Schneidstoff/ Material
mm Gg/1” Kernloch l1 l2 d2mm a
Tpi Tap drill mm mm h9 h12
UNF 7/16 - 20 10,5 90 20 8 6,2
UNF 1/2 - 20
UNF 5/8 - 18 12,1 100 22 9 7,0
15,2 100 22 12 9,0
Former S: mit Schmiernuten
with coolant grooves
Standardartikel / Items available ex stock
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