API Contact Points for Lead and Taper Gages

Gagemaker’s standard contact points are manufactured with carbide balls. Both threaded and straight (non-threaded) shanks are available. All Gagemaker’s inspection gages use threaded shank contact points. Threaded shanks are #4-48 UNF. Metric threads are available upon request. Most gages require two contact points.

Thread Check has a team of technical experts that are ready to help you with all your gauging and measurement requirements. Contact us via email at [email protected] or call us at 800 767 7633

SKU Description Connection Type Threads Per Inch (TPI) Point Diameter Each
S200 Gagemaker - Straight Shank Model - Hughes H-90 - 3.5 TPI Hughes H-903 1/2.200"
$35.00
S235 Gagemaker - Straight Shank Model - Hughes Slimline H-90 - 3 TPI Hughes Slimline H-903.235"
$35.00
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