S-91794A840 10-32 x 2 1/2" 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 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
- Enhanced torque transmission through the deep, narrow fillister head design that accommodates higher driving forces
- Precise thread engagement with Class 2A fit UNF fine threads ensuring reliable, vibration-resistant fastening
- Optimized strength-to-weight ratio delivering 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Controlled thread engagement through partially threaded design with 1½" minimum thread length for consistent clamping force
- Industry-standard compliance meeting ASME B18.6.3 specifications for dimensional accuracy and performance reliability
- Environmental responsibility with RoHS 3 and REACH compliance, ensuring safe use across regulated industries
Professional Applications & Engineering Value
These 10-32 UNF rounded head slotted screws provide exceptional engineering value in applications requiring fine thread precision and corrosion-resistant performance. The 18-8 stainless steel construction with passivated finish effectively resists oxidation and chemical exposure, making them ideal for marine, food processing, and chemical equipment applications. The high, narrow fillister head profile offers superior driver engagement and distributes clamping force efficiently, while the partially threaded design prevents thread damage during assembly and ensures proper engagement in tapped holes. These industrial screws solve critical fastening challenges where vibration resistance, material compatibility, and long-term reliability are paramount concerns for engineering teams.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 standards with Class 2A thread fit for precision dimensional control. Features 10-32 UNF fine threads with right-hand orientation and 1½" minimum thread length. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets and regulated applications.
