S-90272A335 6-32 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
- Excellent driving stability with Phillips No. 2 drive and pan head design, reducing cam-out and improving installation efficiency
- Reliable thread engagement through UNC coarse threading and Class 2A fit, ensuring secure fastening in various materials
- High mechanical strength with 60,000 psi tensile strength and Rockwell B70 hardness, preventing stripping and deformation under load
- Full thread coverage along the 9/16" length, providing maximum grip and uniform stress distribution
- Regulatory compliance assurance meeting ASME B18.6.3 standards, RoHS 3, and REACH requirements for global market acceptance
- Versatile right-hand threading compatible with standard assembly processes and replacement applications
Professional Applications & Engineering Value
These zinc-plated steel Phillips pan head screws deliver exceptional performance in industrial fastening applications where corrosion resistance and mechanical reliability are critical. The UNC coarse thread design provides superior holding power in soft materials and prevents cross-threading during installation, while the Class 2A thread fit ensures consistent performance across high-volume production runs. The combination of 60,000 psi tensile strength and Rockwell B70 hardness makes these fully threaded screws ideal for machinery assembly, electrical enclosures, and automotive components where vibration resistance and long-term durability are essential. The rounded pan head profile offers a low-profile finish that minimizes snagging while providing ample bearing surface for secure fastening.
Specification Summary & Compliance
This 6-32 x 9/16" screw features precision UNC coarse threading with Class 2A tolerance for consistent fit and performance. Manufactured in compliance with ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility and global market acceptance.
