S-94559A114 6-32 x 3/8" Aluminum Oversized-Flange Button Head Hex-Drive Screws
Aluminum Oversized-Flange Button Head Hex-Drive 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
- High tensile strength of 40,000 psi provides reliable fastening in demanding industrial applications
- 6061 aluminum construction offers excellent corrosion resistance while maintaining lightweight properties
- Flanged design with wide button head eliminates the need for separate washers and provides superior load distribution
- 5/64" hex drive ensures secure tool engagement and prevents stripping during installation
- UNC coarse threading with Class 2A fit delivers quick assembly and reliable performance in various materials
- Fully threaded design maximizes grip length and provides consistent holding power throughout the fastener
- RoHS 3 and REACH compliance meets environmental regulations for global industrial applications
Professional Applications & Engineering Value
Engineered for precision and durability, these 6061 aluminum rounded head screws with UNC coarse threading solve critical fastening challenges in industrial settings. The flanged button head design provides exceptional bearing surface, preventing material damage and reducing installation time by eliminating separate washers. The hex drive configuration ensures positive tool engagement, minimizing the risk of cam-out in high-torque applications. With Rockwell B40 hardness and 40,000 psi tensile strength, these fasteners maintain integrity in vibration-prone environments while the aluminum construction offers ideal solutions for weight-sensitive applications in aerospace, electronics, and machinery assembly where corrosion resistance and strength-to-weight ratio are paramount.
Specification Summary & Compliance
This fastener features precision UNC 6-32 threading with Class 2A fit tolerance, ensuring consistent performance across industrial applications. The fully threaded coarse pattern provides excellent holding power in various materials. Manufacturing complies with RoHS 3 (2015/863/EU) with exemption 6(b)-II for lead as an alloying element in aluminum, and REACH (EC 1907/2006) compliance as of January 17, 2023, meeting environmental standards for industrial use worldwide.
