S-93306A565 5/16"-18 x 3" Aluminum Hex Head Screws
Aluminum Hex Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior strength-to-weight ratio from 2024 Aluminum construction, providing excellent durability while reducing component weight
- High tensile strength of 30,000 psi ensures reliable performance under significant mechanical stress
- Rockwell B40 hardness rating delivers exceptional resistance to deformation and wear in demanding applications
- External hex drive design enables quick installation and removal with standard tools, improving assembly efficiency
- Class 2A thread fit with UNC coarse threading provides optimal engagement and vibration resistance
- Full threading along the 3" length offers maximum fastening flexibility and load distribution
- Environmental compliance with RoHS 3 and REACH regulations ensures safe use across regulated industries
Professional Applications & Engineering Value
This 5/16"-18 UNC hex head screw delivers exceptional engineering value through its 2024 Aluminum composition and precision manufacturing. The combination of Rockwell B40 hardness and 30,000 psi tensile strength addresses critical industrial requirements for lightweight yet durable fastening solutions in aerospace, automotive, and machinery applications. The fully threaded design with coarse UNC threading ensures maximum grip strength and resistance to loosening under vibration, while the external hex drive facilitates rapid installation in confined spaces. These aluminum fasteners are particularly valuable in applications where weight reduction is paramount without compromising structural integrity or performance standards.
Specification Summary & Compliance
This hex head screw features precision 5/16"-18 UNC coarse threading with Class 2A thread fit tolerance for consistent performance. The fastener maintains dimensional accuracy with a 3" length and fully threaded configuration. Manufacturing and material compliance includes adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for industrial applications requiring certified components.
