Skip to product information
1 of 4


Thread Gauge for Heavy Hex Sizes

Thread Gauge for Heavy Hex Sizes

Regular price $15.49 USD
Regular price Sale price $15.49 USD
Sale Sold out
This tool will identify the common thread pitches you would find on bolts or studs in a refinery, power plant or reactor.


SAE or Common Standard will identify Imperial (Inches) thread pitches:
6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 18, 20, 24, 28 (T.P.I. - Threads per Inch).

Heavy Hex Thread Gauge will identify Heavy Hex standard sizes in Imperial thread pitches:
4, 4-1/2, 5, 6, 7, 8, 9, 10, 11, 12, 14, 16, 18 (T.P.I. - Threads per Inch).

Physical Size Dimensions Overall:
2” X 3.375”

Fits into a wallet (credit card size).

A hole for a tether or lanyard
Easy to nest nut into the correct corner

Included Accessories:
Clear Vinyl Sleeve (Included)

Thread Gauge - Stainless Steel
Backer - Plastic
Eyelet - Nickel plated Brass


Free 1st Class USPS - Orders under $35.00 USD - Contiguous USA

Free Priority Mail - Orders over $35.00 USD

Free USPS International Shipping - Orders under $75.00 - $150.00 USD

Free Expedite International Shipping - Orders over $150.00 USD.

Care Instructions

This stainless steel thread gauge was imprinted in offset ink. It can scratch off or fall off if exposed to agressive solvents or abrasives. Store this in the protective sleeve, not on your lanyard. Wash with soap and water.

View full details