S-91613A436 6-32 x 1/4" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws
Stainless Steel Fillister 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 with 316 stainless steel construction and passivated finish, ideal for harsh environments and extended service life
- High tensile strength of 100,000 psi ensures reliable, vibration-resistant fastening in demanding industrial applications
- Precision UNC coarse threading with Class 2A fit provides easy installation and secure engagement with mating components
- Fully threaded design offers maximum grip length and consistent holding power along the entire screw length
- Narrow fillister head with slotted drive allows for compact installation and straightforward manual assembly
- Rockwell B100 hardness maintains thread integrity and prevents stripping during repeated use
- Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees quality assurance and regulatory adherence for global supply chains
Professional Applications & Engineering Value
These 316 stainless steel rounded head slotted screws deliver exceptional performance in corrosive and high-stress environments where fastener failure is not an option. The combination of UNC coarse threading and Class 2A thread fit ensures rapid installation with minimal cross-threading risk, while the passivated finish significantly enhances corrosion resistance beyond standard stainless steel. The narrow fillister head profile provides a low-profile solution for applications with limited clearance, making these screws ideal for electronic enclosures, machinery panels, marine equipment, and chemical processing systems. With full threading along the entire 1/4" length, these fasteners maintain consistent clamping force across joined materials, preventing loosening under vibration and thermal cycling conditions common in industrial settings.
Specification Summary & Compliance
This 6-32 UNC 1/4" screw features precision Class 2A thread fit with coarse thread spacing and right-hand threading. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. The product is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international environmental and safety standards for industrial components.
