S-91249A628 8-32 x 1 3/4" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws
Stainless 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
- Exceptional corrosion resistance thanks to Black-Oxide 18-8 Stainless Steel construction, ideal for harsh environments.
- High tensile strength of 70,000 psi ensures reliable performance under significant mechanical stress.
- Fully threaded UNC coarse spacing provides faster installation and superior holding power in various materials.
- Class 2A thread fit offers consistent, reliable engagement for easier assembly and reduced cross-threading risks.
- Phillips pan head design with No. 2 drive allows for efficient driving and a low-profile, rounded finish.
- Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety.
- Durable black-oxide surface enhances wear resistance and provides a sleek, professional appearance.
Professional Applications & Engineering Value
These Black-Oxide 18-8 Stainless Steel Phillips Pan Head Screws are engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The fully threaded UNC coarse spacing ensures quick, secure fastening in metals, plastics, and wood, reducing installation time in high-volume production. The pan head style with a No. 2 Phillips drive offers a balanced combination of torque transmission and a low-profile design, minimizing protrusion in compact assemblies. Made from 18-8 stainless steel with a black-oxide finish, these screws excel in applications like machinery, electrical enclosures, and outdoor equipment, where corrosion resistance and 70,000 psi tensile strength are critical for long-term reliability and reduced maintenance costs.
Specification Summary & Compliance
This screw features precise Class 2A thread fit and UNC coarse thread specifications for consistent performance. It meets ASME B18.6.3 manufacturing standards, ensuring dimensional accuracy and reliability. Additionally, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting safe and environmentally responsible use in industrial settings.
