S-92012A598 10-32 Shoulder Screws
Shoulder Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional strength and durability with alloy steel construction and 140,000 psi tensile strength for reliable performance in heavy-duty applications.
- Precise alignment and smooth rotation ensured by the 1-3/4" shoulder with precise fit tolerance, reducing wear on mating components.
- Superior corrosion resistance provided by the black oxide finish, extending service life in harsh industrial environments.
- High hardness rating of Rockwell C32 for excellent wear resistance and reduced risk of thread deformation.
- Accurate and secure fastening with Class 2A thread fit and 10-32 UNF fine thread for vibration resistance in precision assemblies.
- Easy installation and removal using a standard 1/8" hex drive socket head, allowing for high torque application in confined spaces.
- Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe use in various global markets.
Professional Applications & Engineering Value
This 10-32 UNF shoulder screw is engineered to address critical alignment and durability challenges in industrial machinery. The alloy steel material, combined with a black oxide finish, provides robust resistance to corrosion and wear, making it ideal for high-stress environments like automotive assemblies, precision tooling, and conveyor systems. The 1-3/4" shoulder length with precise tolerances ensures exact component positioning, minimizing misalignment and reducing maintenance downtime. Its socket head design with a hex drive allows for efficient installation in tight spaces, enhancing productivity in automated manufacturing and heavy equipment applications where reliability is paramount.
Specification Summary & Compliance
This shoulder screw features a Class 2A thread fit with UNF fine threads for consistent engagement, a shoulder diameter of 1/4" with tight tolerance (-0.001" to 0"), and a shoulder length of 1-3/4" (tolerance 0" to 0.002"). It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial use.
