...fitting ends to rotate or swivel. Size is the most important parameter to consider when specifying pipe fittings. Choices for sizes include Standard English sizes, metric sizes, and schedule. Standard English sizes range from 1/8 to greater than 36... Search by Specification | Learn More about Pipe Fittings

...and instruments include specialized devices that measure thickness, thread size, pitch, serration, and other parameters. Height gages include micrometer, laser micrometer, and micrometer head gages. There are several gaging technologies for dimensional gages... Search by Specification | Learn More about Dimensional Gages and Instruments

Gas fittings are specifically designed for use with gases, such as flammable propane or hazardous phosgene. These types of fittings have a reverse thread; meaning, the threads are cut in the reverse direction from all other fittings so that gas Search by Specification | Learn More about Gas Fittings

...pipe thread adapters, caps, plugs, couplings, bushings, and weld fittings. Other, unlisted constructions of sanitary fittings may also be available. Search by Specification | Learn More about Sanitary Fittings

...steel, and stainless steel. Choosing material for hydraulic fittings should consider building codes and standards, compatibility with other materials within the hydraulic system, the fluids being transported, and the temperatures of both inside... Search by Specification | Learn More about Hydraulic Fittings

Pneumatic Fittings are specifically designed for use in compressed air lines. Search by Specification | Learn More about Pneumatic Fittings

Calibration standards and reference sources include any source that can provide a reference for the calibration of an instrument or comparison of a material or component. Search by Specification | Learn More about Calibration Standards and Reference Sources

...the type of nut to use. Hex nuts are common fasteners, hexagonal in shape with internal threads. Hex jam nuts and hex machine screw nuts are smaller and thinner than a regular hex nut, accommodating smaller machine screws and bolts. Hex nuts with nylon... Search by Specification | Learn More about Nuts

Bolts are threaded rods or pins that fasten objects together. They usually have a head at one end and a thread at the other. Bolts are secured by threaded nuts, and are available in both metric and non-metric designations. Search by Specification | Learn More about Bolts

...handed threads to loosen. When thread direction is not specified, the default direction is usually to the right. Left handed threads are usually listed explicitly. Threaded rod with both right hand threads and left hand threads have right threads at one... Search by Specification | Learn More about Threaded Rod

Bore and ID gages are designed for internal diameter dimensional measurement or assessment. Search by Specification | Learn More about Bore and ID Gages

Metric pitch timing pulleys mesh with same-pitch timing belts on synchronous drives where maintenance of speed ratio is important. These pulleys have a millimeter-based pitch designation. Search by Specification | Learn More about Metric Pitch Timing Pulleys

Metric gears are defined by module, which designates the center-to-center distance between successive teeth. Search by Specification | Learn More about Metric Gears

...by tube thickness, thread, and height. Modern threaded plastic inserts are stipulated by a measurement of the outer diameter (OD), which is measured over the pipe thread in the case of a male pipe. To be sure that the pipe thread will match, threads... Search by Specification | Learn More about Threaded Inserts