TSI INOX Conduits presents our premium Stainless Steel Spring Nut, an essential fastening component designed to provide secure, corrosion-resistant connections in strut channel support systems. Manufactured from premium SS316 stainless steel with a polished "brite" finish, our spring nuts deliver superior corrosion resistance, hygienic cleanability, and reliable performance in food processing, pharmaceutical, chemical, and marine environments.
Spring nuts are used to secure threaded rod, conduit, and other components to strut channels, and provide a quick, easy way to fasten fittings, hardware, or additional pieces of strut channel. The integrated spring allows for precise placement anywhere along a strut channel and holds the nut in position during installation, functioning as a "third hand" for hands-free assembly.
Manufactured from Type 316 stainless steel to meet stringent sanitary conditions, our spring nuts deliver superior performance in harsh environments:
Each spring nut features a 302 stainless steel spring that provides:
Our spring nuts feature a polished, easily maintainable "brite" finish that:
The spring nuts feature teeth along the edges that:
Threads meet ANSI B1.1 UNC Class 2 coarse series standards, providing:
TSI spring nuts are engineered for demanding applications:
| Specification | Detail |
|---|---|
| Material | 316 Stainless Steel |
| Spring Material | 302 Stainless Steel |
| Material Standards | MPIF 35, ASTM A313 |
| Finish | Polished "Brite" Finish |
| Thread Type | UNC, Class 2 |
| Standards | ANSI B1.1, RoHS Compliant, REACH Compliant |
| For Use With | 1-5/8" Strut Channels |
| Trade Sizes | ¼", ³⁄₈", ½", M8, M10, M12 |
TSI offers spring nuts precision-engineered for standard 1-5/8" strut channels:
| Trade Size | Thread Size | Length (in) | Width (in) | Thickness (in) |
|---|---|---|---|---|
| ¼" | ¼"-20 UNC | 1.375" | 0.820" | 0.375" |
| ³⁄₈" | ³⁄₈"-16 UNC | 1.375" | 0.820" | 0.375" |
| ½" | ½"-13 UNC | 1.375" | 0.820" | 0.500" |
TSI stainless steel spring nuts are essential for:
Sanitary washdown environments
Clean rooms and hygienic zones
Acid fumes and caustic environments
Saltwater and high-humidity conditions
Moisture and chemical resistance
Hydrocarbon and chemical exposure
Extreme industrial environments
TSI INOX Conduits provides a comprehensive stainless steel support system:
ANSI B1.1 – Unified Inch Screw Threads Standard
MPIF 35 – Metal Powder Industries Federation Standard
ASTM A313 – Stainless Steel Spring Wire Standard
RoHS Compliant – Restriction of Hazardous Substances
REACH Compliant – Registration, Evaluation, Authorization of Chemicals
TSI INOX Conduits manufactures every spring nut using premium 316 stainless steel and state-of-the-art production processes, ensuring consistent dimensions, accurate threading, and flawless polished finishes in every product.
From strut channels to threaded rod, couplings, hangers, and fittings, TSI offers everything needed for a complete, corrosion-resistant electrical and mechanical support system.
Based in India with a worldwide export network, TSI delivers stainless steel conduit and support solutions to projects across North America, Europe, the Middle East, and beyond.
TSI INOX Conduits specializes in stainless steel solutions for demanding industries, including food and beverage, pharmaceutical, marine, mining, and chemical processing.
Stainless Steel Spring Nut
316 SS (Nut) / 302 SS (Spring)
Polished "Brite" Finish
ANSI B1.1 UNC Class 2
1-5/8" Strut Channels
¼", ³⁄₈", ½", M8, M10, M12
ANSI B1.1, RoHS Compliant, REACH Compliant
Bulk and Boxed Quantities Available
Contact us today to discuss your requirements, request samples, or receive a competitive quote for bulk stainless steel spring nuts.
Engineered for the Toughest Environments. Trusted Worldwide.
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