Thread Identification Kit containing over 50 of the most common BSP, Metric, NPT and UN hydraulic fitting thread sizes in both male and female configurations.

By A Mystery Man Writer

Last updated 02 May 2024

Common Thread Identification Kit

Identify over 50 of the most common sizes in both male and female configurations. Color coded fittings make it easy to tell BSP from Metric and NPT or UN, and the size is imprinted right on the fitting. These new kits are lighter, have amore durable cases and includes a Metric, British, NPT and UN thread gauge.

Thread Identification Kit Details:

Includes fittings for identifying over 50 different sizes of Metric, BSPP, NPT & UN fittings - both male and female.
Comes in a light, durable carrying case.
Includes a Metric, British, NPT & UN thread gauge
Great Brennan quality..

Metric Sizes

M8 - 1.0
M10 - 1.0
M12 - 1.5
M14 - 1.5
M16 - 1.5
M18 - 1.5
M20 - 1.5
M22 - 1.5
M24 - 15
M26 - 1.5
M27 - 1.5
M30 - 1.5
M30 - 2.0
M33 - 2.0
M36 - 1.5
M36 - 2.0
M38 - 1.5
M42 - 2.0
M45 - 1.5
M45 - 2.0
M52 - 2.0

BSPP Sizes

1/8 - 28
1/4 - 19
3/8 - 19
1/2 - 14
5/8 - 14
3/4 - 14
1 - 11
1-1/4 - 11
1-1/2 - 11
2 - 11

UN Sizes

5/16 - 24
3/8 - 24
7/16 - 20
1/2 - 20
9/16 - 18
11/16 - 16
3/4 - 16
13/16 - 16
7/8 - 14
1 - 14
1-1/16 - 12
1-3/16 - 12
1-5/16 - 12
1-7/16 - 12
1-5/8 - 12
1-11/16 - 12
1-7/8 - 12
2 - 12

NPT Sizes

1/8' - 27
1/4' - 18
3/8' - 19
1/2' - 14
5/8' - 14
3/4' - 14
1' - 11-1/2
1-1/4' - 11-1/2
1-1/2' - 11-1/2
2' - 11-1/2

Thread Standards

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