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Nut and Bolt Gauges
Screw Gauges
Thread Pitch Gauges
Automotive Gauges
Plumbing Gauges
Thread Adapters
Thread Enlargers
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Fittings
E-Z LOK Thread Inserts
Helical Thread Inserts
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Extraction Tools
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Gaging
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Helical Thread Inserts
American
American
American subcategories
UNC
Sizes ranging from 2-56 to 1 1/2-6 with lengths ranging from 1x to 3x diameter in both free running & locking styles. Sold in Small & Bulk Quantity Packages, Professional & Complete Kits.
UNF
Sizes ranging from 3-56 to 1 1/2-12 with lengths ranging from 1x to 3x diameter in both free running & locking styles. Sold in Small & Bulk Quantity Packages, Professional & Complete Kits.
Giant 8 Pitch
Sizes ranging from 1 1/8-8 to 3 1/2-8 in both free running & locking styles. Sold in Small Quantity Packages & Professional Kits.
Left Hand
Left Hand sizes ranging from 1/4" to 1" in the UNC & UNF pitches. Sold in Small Quantity Packages & Professional Kits.
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