S-92453A124 5-40 x 1/4" ASME B18.6.3 Brass Round Head Slotted Screws
Brass Round Head Slotted 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 brass construction, ideal for harsh environments and electrical applications
- Easy installation and removal with standard slotted drive design for quick manual assembly
- Reliable thread engagement with Class 2A thread fit ensuring consistent fastening performance
- High tensile strength of 50,000 psi provides secure, vibration-resistant connections in demanding applications
- Durable mechanical properties with Rockwell B40 hardness for long-term performance under load
- Broad compatibility with UNC coarse threads matching standard 5-40 nut and tapped hole specifications
- Full regulatory compliance meeting ASME B18.6.3, RoHS 3, and REACH requirements for global industrial use
Professional Applications & Engineering Value
These brass slotted rounded head screws deliver exceptional value in applications where corrosion resistance and electrical conductivity are critical. The 5-40 UNC coarse thread configuration provides rapid installation in soft materials and prevents cross-threading in production environments. The standard rounded head profile with 0.236" diameter offers a finished appearance while the slotted drive accommodates traditional screwdrivers for maintenance-friendly assemblies. Engineered with 50,000 psi tensile strength and Rockwell B40 hardness, these fully threaded fasteners maintain integrity in vibration-prone applications across electrical enclosures, marine equipment, and precision instruments where non-magnetic properties and regulatory compliance are mandatory.
Specification Summary & Compliance
These rounded head screws feature precise Class 2A thread fit per UNC standards with right-hand threading and 1/4" length. Manufacturing adheres to ASME B18.6.3 specifications ensuring dimensional accuracy and performance reliability. The products are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making them suitable for global industrial distribution and environmentally sensitive applications.
