S-93143A144 6-32 x 1/4" ASME B18.6.3 Aluminum Round Head Slotted Screws
Aluminum 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
- Exceptional strength-to-weight ratio with 30,000 psi tensile strength for reliable performance in demanding applications
- Superior corrosion resistance from 2024 aluminum alloy ensuring long-term durability in various environments
- Precision Class 2A thread fit providing consistent engagement and reduced risk of cross-threading during installation
- Wide compatibility with UNC coarse threading (6-32) for easy assembly and disassembly in industrial settings
- Optimized drive performance with slotted head design allowing straightforward installation using standard tools
- Full regulatory compliance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
- Complete thread coverage along the 1/4" length ensuring maximum grip and load distribution
Professional Applications & Engineering Value
This 2024 aluminum rounded head screw delivers exceptional engineering value through its balanced combination of lightweight construction and high tensile strength. The 6-32 UNC coarse threading provides superior engagement in softer materials and faster assembly in production environments, while the Class 2A thread fit ensures consistent performance across multiple installations. The slotted drive style offers reliable torque transmission without specialized tools, making it ideal for maintenance applications and equipment assembly. Particularly valuable in aerospace, electronics, and transportation industries where weight reduction is critical, these fully threaded screws maintain structural integrity while meeting strict ASME B18.6.3 standards for dimensional accuracy and performance.
Specification Summary & Compliance
Manufactured to precise Class 2A thread fit tolerances with UNC coarse threading (6-32) and right-hand thread direction. Complies with ASME B18.6.3 mechanical and dimensional specifications, ensuring interchangeability and reliability. Meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) regulations for chemical safety. Features Rockwell B40 hardness and maintains dimensional stability across the 1/4" fully threaded length with standard rounded head profile.
