Dormer F302M18 5978479 threading die, M18x2.50 thread size, BS 1127:1950 standard. Suitable for K (cast iron), M (stainless steel), N (non-ferrous metals), and P (steel and cast steel) material applications.

Basic Standard

BS 1127:1950

Coating

Bright

Die chamfer to pitch ratio (DCPR)

1.75

Drive size - inch (DRVS)

1.48

Drive size - millimeter (DRVS)

37.59

EDP number

105573

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

5978479

Ordering code ANSI

F302M18

Overall length - fractional inch (OAL)

11/16

Overall length - inch (OAL)

0.6875

Overall length - millimeter (OAL)

17.46

Thread diameter - millimeter (TD)

18

Thread diameter size (TDZ)

18

Thread form (THFT)

M - Metric coarse

Thread pitch - millimeter (TP)

2.5