M / KEG Taper Thread Gauges (DIN 158)

M/ KEG Taper Thread Gauges (DIN 158)

M KEG Metric Taper Threads are used for oil & grease Nipples where self sealing connections can not be obtained by parallel threads with sealing washers.

Specification:

DIN Standard: Basic Dimensions : DIN 158 Part 1 : 1997 & Gauging Practice : DIN 158 Part 2 : 1997

Manufacturing Range :

Parallel Limit Ring Gauges AND Taper Threaded Check Plug Gauge to check parallel ring for diameters from Mc5 to Mc60.
Pitches covered are from 0.8 , 1, 1.25, 1.5 & 2 mm. 

We also manufacture Taper Ring Gauges as per old DIN 158 : 1986 specification.

 

Diameter
Pitch
(mm)

Type of Gauges II

M5
0.8
PARALLE Ring Gauge
Taper Check Plug to check Parallel Rings.
Taper Rings Gauge
Taper Check Plug to check Taper Rings.
Parallel Plug Gauge to check Parallel Internal
Threads.
M6, M8, M10, M12
1
M10, M12
M12, M14, M16,
M18, M20, M22,
M24, M26, M27,
M30, M33, M36,
1.25

a) Normal

b) Short

a) Normal

b) For Short rings

a) Normal

b) Short

Common for Normal &
Short rings

Tolerance 4H5H

M38, M39, M42, M45, M48, M52.
M27, M30, M33,
1.5
M36, M39, M42,
M45, M48, M52,
M56, M60.
2