S-90272A352 8-32 x 9/16" ASME B18.6.3 Steel Pan Head Phillips Screws
Steel Pan Head Phillips 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
- Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
- Exceptional holding power from 60,000 psi tensile strength and Rockwell B70 hardness for reliable fastening under stress
- Quick installation and removal with No. 2 Phillips drive and fully threaded design for maximum engagement
- Precise thread fit with Class 2A UNC coarse threads ensuring consistent performance and vibration resistance
- Broad compatibility with standard 8-32 threaded components and rounded pan head profile for flush mounting
- Regulatory compliance meeting ASME B18.6.3 specifications and environmental standards (RoHS 3 & REACH)
- Optimized for high-volume applications with right-hand threading and 9/16" length for efficient assembly operations
Professional Applications & Engineering Value
These 8-32 UNC zinc-plated steel screws deliver critical performance advantages for industrial assembly where corrosion resistance and structural integrity are paramount. The zinc-plated steel construction provides essential protection against oxidation and environmental degradation, while the fully threaded design ensures maximum grip length and load distribution. The rounded pan head profile with Phillips drive facilitates quick installation in confined spaces and prevents snagging in automated assembly systems. Engineered to withstand vibration and mechanical stress, these coarse thread screws maintain secure fastening in machinery, electrical enclosures, and structural frameworks where 60,000 psi tensile strength ensures long-term reliability without compromising on Class 2A thread fit precision.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 standards with Class 2A thread fit tolerance for consistent engagement. Features UNC coarse threads (8-32 size) with right-hand orientation and fully threaded shank. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets. Mechanical properties include Rockwell B70 hardness and 60,000 psi tensile strength rating for demanding applications.
