Welcome to McCurdy Circuit Supply

McCURDY CIRCUIT SUPPLY offers NEW and RECYCLED test pins and fixture supplies at dramatically reduced prices. We have a large inventory of 3.75" pins in all popular diameters, as well as other pin styles.



Let McCURDY CIRCUIT SUPPLY help you save money by keeping your test fixturing costs down.  Our inventory currently includes:

Straight Music Wire Pins – New and Recycled Test Pins.  All recycled straight pins are carefully sorted and inspected to ensure good-as-new quality and performance.

Headed Pins - New & Recycled headed pins from 1.3mm to 6.3mm.

Spacers We carry a wide selection of NEW molded nylon spacers in various lengths and diameters for use in “post & donut” fixturing methods.

Posts - We offer threaded posts for use in 3.75” post & donut fixturing methods.

ECT ValuGrid® - QuikStak parts for Everett Charles style fixtures

Alignment Assemblies - For accurate Top to Bottom fixture alignment.                                     

Screws   We carry a variety of Nylon screws for fixtures.     

ATG Needle Probes Our new replacement Needles for atg flying probers have exceptionally long life.   

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