S-93923A421 8-32 x 1/4" ASME B18.6.3 Stainless Steel Pan Head Slotted Screws
Stainless Steel Pan Head Slotted 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 thanks to 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B85 hardness for reliable, long-lasting fastening under load
- Effortless installation and removal with a standard slotted drive and coarse UNC threading, reducing assembly time
- Precise thread engagement ensured by Class 2A thread fit, minimizing the risk of cross-threading and ensuring consistent performance
- Enhanced durability and surface protection from the passivated finish, increasing service life and maintaining appearance
- Full-length threading provides maximum grip and holding power along the entire shank for versatile applications
- Broad industry compliance meets ASME B18.6.3, RoHS 3, and REACH standards for quality and environmental safety
Professional Applications & Engineering Value
This 8-32 UNC 1/4" 316 stainless steel rounded head slotted screw is engineered to address critical challenges in industrial and marine settings where corrosion and mechanical stress are prevalent. The 316 stainless steel material offers excellent resistance to chlorides and acidic conditions, preventing premature failure in demanding applications like chemical processing equipment, marine hardware, and food processing machinery. The coarse thread spacing and Class 2A thread fit ensure quick, secure fastening even in vibrating environments, reducing maintenance needs. With a passivated finish, the screw maintains integrity against surface degradation, while the rounded pan head design provides a low-profile, snag-resistant installation. Ideal for OEMs and maintenance teams requiring reliable, corrosion-resistant fasteners that comply with stringent industry standards.
Specification Summary & Compliance
This screw features precise UNC coarse threading with Class 2A fit for consistent dimensional accuracy. It is manufactured in compliance with ASME B18.6.3 specifications, ensuring reliable performance in mechanical assemblies. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for hazardous substances.
