Thread Identification Guide

This guide shows how to identify 10 of the most common thread types for fluid and gas transfer. Also specified are thread subtypes. Included are most of the major dimensions of each thread type, including nominal diameter, outside diameter of the male connector and inside diameter of the female connector.

Threads specified:

NPT – National Pipe Thread
JIC – 37 degree Flare
SAE O-Ring Boss
ORFS – O-Ring Face Seal
SAE 45 degree Flare
SAE Inverted Flare
BSP – British Standard Pipe
DIN 24 Metric
JIS – Japanese Industrial Standard Komatsu

These threads are standards from different regions, like North America, Britain, Germany and Japan. These threads combined make up at least 99% of the threads used in hydraulic applications. With a high influx of foreign made machinery, this information is useful in identifying unfamiliar threads.

Consult this guide next time you need to identify a thread for fluid or air transfer.

This application runs only on Bold™ and Storm™ phones.

App Name:Thread Identification Guide

App Version:1.0.0

App Size:253 KB

Cost:US$2.99 USD