S-92088A148 10-32 Thumb Nuts
Thumb Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Enhanced grip and torque application with knurled head texture for secure hand-tightening in tight spaces
- Superior corrosion resistance from Black Oxide coated 18-8 Stainless Steel, ideal for humid or demanding industrial environments
- Precise thread engagement with Class 2B fit and 10-32 UNF fine threads ensuring vibration-resistant, reliable fastening
- Quick installation and adjustment via partially threaded design and right-hand threading for standard assembly procedures
- Durable, round-head profile with 1/2" head diameter offering comfortable manual operation without tools
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
- Optimized collar design with 3/8" diameter providing stable seating and load distribution on surfaces
Professional Applications & Engineering Value
This 10-32 UNF thumb nut delivers exceptional value in applications requiring frequent adjustments or tool-free maintenance, such as electronic enclosures, machinery guards, and assembly jigs. The Black Oxide 18-8 Stainless Steel construction combats rust and chemical exposure, extending service life in harsh conditions like manufacturing floors or outdoor equipment. Its knurled head and standard round profile enable operators to achieve sufficient clamping force by hand, reducing assembly time and eliminating the need for wrenches in confined spaces. The partially threaded body and fine UNF threading provide precise axial positioning while minimizing the risk of cross-threading, making it a reliable choice for precision instruments and repetitive disassembly scenarios.
Specification Summary & Compliance
Manufactured to Class 2B thread fit tolerances with 10-32 UNF fine threads and right-hand direction, ensuring consistent performance with standard mating components. The nut features a 3/8" collar diameter, 1/2" head diameter, and 11/16" total height with 1/4" thread depth. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing adherence to environmental and safety standards for industrial fastener applications.
