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Screw Pitch Gage ACME29 Degree Angle 1N-12N 16 Blades
Quick identification of screw threads
Features:
- High Precision cut from corrosion resistant stainless steel
- Contains all standard Acme 29° blades, 3-1/2" long, from 1 to 12 pitch, or 30° metric standard blades from 2 to 20 mm pitch.
- Size included: 1N, 1-1/3N, 1-1/2N, 1-3/4N, 2N, 2-1/2N, 3N, 3-1/2N, 4N, 5N, 6N, 7N, 8N, 9N, 10N, 12N
- Gauging of V. American National or U.S. Standard 60
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