ST Series Internally Gaged Studs
ST Series Internally Gaged Studs
SKU:FOR-ec8e57
Precision ST Series Studs: Detect loads, ensure reliability, and measure force accurately in assemblies. Superior gaging technique & robust construction.
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$45.99
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ST Series Internally Gaged Studs
$45.99
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ST Series Internally Gaged Studs
$45.99
Quantity: 1
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The ST Series Internally Gaged Studs are precision-engineered to accurately sense loads induced in studs, detect overloads in equipment, and serve as cost-effective force transducers. Equipped with a patented internal gaging technique, these studs offer superior mechanical and environmental ruggedness compared to external gage installations. With a range of variations for connectors and cables, these studs enable direct, accurate inspection of assembled structures under various loads, ensuring structural reliability. Crafted from Stressproof La Salle Steel Co., complying with rigorous standards of material, hardness, tensile and yield strength, these studs provide reliable and precise performance in demanding applications.
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Product Specifications
General Information 0
Strainsert fasteners utilize an exclusive internal gaging method (U.S. Patent #2;,873,341) to indicate bolt tension due to preload and subsequent service loads with strain gage accuracy. They are the first fasteners to provide a means for accurate, independent inspection of an assembled bolt for preload, thereby enhancing the structural integrity and reliability of both the bolt and the assembly. Feature Measurement of preload induced in fasteners Accurate tightening of fasteners within 1% of induced load Uniform tightening of fasteners in a bolt pattern
Performance Specs Bridge Resistance Nominal
120 Ω | 350 Ω (Standard)
Performance Specs Configuration
Full Bridge Strain Gage Circuit (Standard) | Quarter Bridge Strain Gage Circuit
Performance Specs Excitation
350-ohm (Standard) FB: 12V (Maximum)350-ohm (Standard) QB: 6V (Maximum)120-ohm FB: 3V (Maximum)
Performance Specs Gages Type
Metal Foil
Performance Specs Gage Factor Nominal
2.00
Performance Specs Non Linearity
±1% of Allowable Load
Performance Specs Non Repetition
±0.1% FS
Performance Specs Service Temperature
150°F (Standard) | 300°F (Max.)
Specifications Calibration
Load & Unload Calibration | Load Only Calibration (Standard)
Specifications Finish
Black Oxide
Specifications Hardness
Rockwell C22 to C30
Specifications Material
Stressproof, La Salle Steel Co.
Specifications Threads
Class 2A, machined
Specifications Ultimate Tensile Strength
125,000 psi approx. ultimate
Specifications Yield Strength
100,000 psi