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Thread gauges are used to identify size and thead pitch of nuts, bolts and screws. Inch and Metric Sizing; Solid steel thread checker on wire lanyard; Offers knobs and slots with permanent, easy to read size markings that won't peel off; Chemical resistant (tested and approved!) Used to gauge standard fastener sizes from #6-32 through 1/2"-20


Thread Pitch Gauges Features: Standard thread pitch gauge measures the number of threads per inch Metric thread pitch gauge measures the distance between threads in millimeters Quality construction for long life and accurate readings


A thread gage from Grainger can help you identify the size of an unknown screw, bolt, nut or washer. Some also measure wire. Choose from a lanyard style thread identifier, plastic thread gages and metal ones with a variety of covered fastener ranges. Grainger helps you get the job done with thread gage and thread identifier options!


Metric thread data chart with fine pitch (1 mm - 28 mm). Comprehensive technical information on thread gages for measuring threads.


Gage Assembly is an industry leading custom thread gauge manufacturer. Metric and standard sizes available. Chrome plating available for long-lasting gages.


The Gage Store specializes in Thread Ring Gages, & Thread Plug Gages to meet requirements for UNC, UN, UNF, UNEF, UNS & UNJ Style as well as Mil Spec, SAE & Metric Thread Gages. We deliver the very highest quality gauges for both Left Hand & Right Hand Threads for external threads (Thread Rings), and internal threads (Thread Plugs).


Helicoil gages Metric: Heli-Coil STI Thread Plug Gages (metric) for checking the tapped hole are listed below.The complete gage consists of the GO thread plug gage, the HI thread plug gage and the appropriately marked gage handle. Accuracy of the finished thread, when the insert is installed, is dependent upon the accuracy of the tapped hole.


Metric external thread dimensions are given in the external thread chart below according to ASME B1.13M standard. Thread pitch diameter, major diameter and minor diameter for M profile external threads are given. All dimensions are in millimeters.


This article deals with thread gauges used primarily in the shop for acceptance gauging of threaded parts. Before that, a word about thread gauging practice: In a threaded part, several features are involved – the thread’s major diameter, minor diameter, pitch diameter, pitch (in case of metric threads) or threads per Inch (TPI in case of ...


I have a metric thread pitch gauge that came in a tap and die set, it has pitches like $0.75$, $0.8$, $1.25$, etc. which is the distance between each thread. However there are two gauges that say $...