Dormer F3201/2X2 5977981 UNC adjustable threading die, 1/2" diameter with 13 threads per inch. Suitable for cutting external threads in cast iron, stainless steel, non-ferrous metals, and steel. Precision-ground for accurate thread form and long tool life.

Basic Standard

BS 1127:1950

Body diameter - fractional inch (BD)

2"

Body diameter - inch (BD)

2

Body diameter - millimeter (BD)

50.8

Coating

Bright

Die chamfer to pitch ratio (DCPR)

1.75

EDP number

206881

Hand (Cutting direction)

Right

Material application

K - Cast iron, M - Stainless steel, N - Non-ferrous metals, P - Steel and cast steel

Material code (BMC)

HSS

MID number

5977981

Ordering code ANSI

F3201/2X2

Overall length - fractional inch (OAL)

5/8

Overall length - inch (OAL)

0.625

Overall length - millimeter (OAL)

15.88

Thread diameter - millimeter (TD)

12.7

Thread diameter size (TDZ)

1/2

Thread form (THFT)

UNC - Unified Coarse

Threads per inch (TPI)

13