S-91772A168 1-64 x 3/8" 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
- Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable, long-term fastening
- Optimized drive engagement through Phillips #0 drive design, reducing cam-out and improving installation efficiency
- Precision thread fit with Class 2A UNC coarse threads ensuring smooth assembly and consistent clamping force
- Full threading coverage along the 3/8" length provides maximum grip and uniform stress distribution
- Compliant with major industry standards including ASME B18.6.3, RoHS 3, and REACH for guaranteed quality and safety
- Versatile pan head design with rounded profile offers low-profile seating and enhanced aesthetic integration
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 1-64 UNC coarse thread pan head screws deliver critical performance where corrosion resistance and mechanical reliability are paramount. The passivated 18-8 stainless steel material effectively combats oxidation and chemical exposure, extending service life in manufacturing, electronics, and outdoor equipment. The fully threaded design and Class 2A thread fit ensure rapid, secure fastening with minimized risk of cross-threading, while the Phillips #0 drive accommodates high-torque installation without stripping. This combination addresses common failure points in assembly lines, providing consistent tensile strength and durability for machinery, enclosures, and structural components.
Specification Summary & Compliance
This screw features a 1-64 UNC coarse thread with Class 2A tolerance for precise fit, a 3/8" length, and pan head configuration with Phillips #0 drive. Manufacturing adheres to ASME B18.6.3 specifications, ensuring dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in regulated industries and environmentally conscious applications.
