S-93306A628 3/8"-16 x 1 1/2" Aluminum Hex Head Screws
Aluminum Hex Head 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 provided by 2024 Aluminum construction for extended service life
- Easy installation and removal with external hex drive design and standard 9/16" head width
- Precise thread engagement with Class 2A UNC coarse threads ensuring consistent fastening performance
- Full threading coverage across the entire 1-1/2" length for maximum grip and load distribution
- Rockwell B40 hardness providing excellent durability and resistance to wear
- Environmental compliance meeting RoHS 3 and REACH standards for safe industrial use
Professional Applications & Engineering Value
Our 3/8"-16 UNC hex head screws manufactured from 2024 Aluminum deliver optimal performance in applications where weight reduction is critical without compromising strength. The coarse thread spacing and Class 2A thread fit provide rapid assembly and reliable fastening in materials where fine threads might strip or fail. The external hex drive configuration allows for high torque application using standard tools, making these industrial screws ideal for machinery assembly, aerospace components, and transportation equipment. The fully threaded design ensures maximum clamping force distribution, while the right-hand thread direction maintains compatibility with standard installation practices across various industrial sectors.
Specification Summary & Compliance
This hex head screw features precise UNC thread form with Class 2A tolerance ensuring proper fit and function. The fastener meets RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) standards, confirming environmental responsibility. Manufacturing specifications include 3/8"-16 thread size with coarse spacing, 1-1/2" length, and mechanical properties including Rockwell B40 hardness and 30,000 psi tensile strength for consistent performance in industrial applications.
