S-93306A808 5/8"-11 x 2" Aluminum Hex Head Screws

Aluminum Hex Head Screws

0253FA00045 Aluminum Hex Head Screws
0253FA00045 Aluminum Hex Head Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0253FA00045
Equivalent to mcmaster :
93306A808

Basic Information

System of Measurement Inch

Head Parameters

Head Type Hex
Head Width 15/16"
Head Height 25/64"

Dimensions

Length 2"

Thread Parameters

Thread Type UNC
Thread Size 5/8"-11
Thread Diameter 0.625"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material 2024 Aluminum
Hardness Rockwell B40
Tensile Strength 30000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • High tensile strength of 30,000 psi provides reliable load-bearing capacity for demanding industrial applications
  • 2024 Aluminum construction offers excellent strength-to-weight ratio while maintaining corrosion resistance
  • Class 2A thread fit ensures smooth assembly and consistent performance across multiple installations
  • Fully threaded design maximizes engagement surface for superior holding power throughout the entire fastener length
  • External hex drive with 15/16" head width delivers secure tool engagement and high torque transmission capability
  • Coarse UNC threading enables rapid installation and reduced cross-threading risks in production environments
  • Environmental compliance with RoHS 3 and REACH standards ensures regulatory acceptance for global manufacturing

Professional Applications & Engineering Value

Engineered for industrial fastening solutions where weight reduction without compromising strength is critical, these 2024 Aluminum hex head screws deliver exceptional performance in aerospace, transportation, and machinery applications. The 5/8"-11 UNC coarse thread configuration provides rapid installation advantages while maintaining vibration resistance in high-stress environments. With Rockwell B40 hardness and 30,000 psi tensile strength, these fasteners withstand significant mechanical loads while the fully threaded design ensures maximum thread engagement for secure connections. The external hex drive accommodates standard tools for efficient assembly and maintenance operations, making them ideal for production lines requiring repeatable, reliable fastening performance.

Specification Summary & Compliance

This 2" hex head screw features precision Class 2A thread fit per UNC standards with 5/8"-11 coarse threading and right-hand thread direction. Manufactured from 2024 Aluminum with Rockwell B40 hardness and 30,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for regulated industries and international markets.

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