S-95446A450 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
- Superior corrosion resistance with 360 brass material, ideal for harsh environments and reducing maintenance costs.
- Precise alignment and smooth rotation ensured by the 1/4" shoulder with tight tolerances for reliable assembly performance.
- High strength and durability from Rockwell B55 hardness and 40,000 psi tensile strength, supporting demanding applications.
- Fine thread engagement with 10-32 UNF Class 2A fit for secure fastening and vibration resistance.
- Easy installation and removal using the 1/8" hex socket drive, minimizing tool slippage and assembly time.
- Compliance with environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use in regulated industries.
- Consistent dimensional accuracy with smooth head texture and standard profile for seamless integration in precision machinery.
Professional Applications & Engineering Value
This precision shoulder screw in 360 brass is engineered to address common industrial challenges such as misalignment and corrosion in assemblies. The 10-32 UNF fine thread and Class 2A fit provide excellent holding power and resistance to loosening under vibration, making it ideal for applications in electronics, automotive, and machinery where reliability is critical. The 1/4" shoulder length with precise tolerances ensures accurate component positioning, reducing wear and extending equipment life. Its socket head design with a hex drive allows for efficient installation in confined spaces, while the brass material offers inherent corrosion resistance, minimizing downtime and maintenance in humid or chemical environments. This combination of features delivers enhanced performance in precision engineering and industrial fastening solutions.
Specification Summary & Compliance
This shoulder screw adheres to Class 2A thread fit and UNF standards, ensuring dimensional accuracy with a shoulder diameter tolerance of -0.002" to 0" and length tolerance of 0" to 0.003". It meets RoHS 3 (2015/863/EU) compliance with exemption 6(c) for lead in copper alloy and is REACH (EC 1907/2006) compliant, supporting use in regulated and eco-conscious industries.
