7378440
View detailed technical data, stock status, and sourcing information for: 7378440
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A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes:items with tapered threads.
1.880 inches nominal overall length, 0.680 inches minimum nut thread thread length, 3a stud thread thread class, +0.2854 to 0.2869 inches nut thread thread pitch diameters, 0.740 inches minimum stud thread thread length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a stud thread
- Thread Pitch Diameters
- +0.2854 to 0.2869 inches nut thread
- Thread Length
- 0.680 inches minimum nut thread
- Thread Length
- 0.740 inches minimum stud thread
- Overall Length
- 1.880 inches nominal
- Thread Quantity Per Inch
- 18 nut thread
- Thread Quantity Per Inch
- 24 stud thread
- Hardness Rating
- 26.0 rockwell c minimum and 32.0 rockwell c maximum
- Nominal Thread Size
- 0.312 inches nut thread
- Nominal Thread Size
- 0.312 inches stud thread
- Material
- steel comp 8740
- Material Document And Classification
- ams 6322 assn std single material response
- Thread Series Designator
- unc nut thread
- Thread Series Designator
- unf stud thread
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FAQs
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