![Alameda](/Customer-Content/www/products/Brands/alamedalogo_JPG2.jpg)
![Thread Ring Gages - Hardened STEEL](/Customer-Content/www/products/Photos/Full/about-deltronic-4.jpg)
- AGD (ANSI B1.16) Standard Adjustable Thread Ring Gages
- Unified Thread Series (UNC-UNF-UNEF)
- Certification of Conformance is included with all Ring gages at no extra charge
- Steel Thread Rings: Ships From Connect or from California
- View Pitch Diameter Chart HERE