S-90276A247 10-24 x 1" ASME B18.6.3 Steel Round Head Slotted Screws
Steel Round 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 protection with zinc-plated steel construction for extended service life in demanding environments
- Exceptional mechanical strength with 60,000 psi tensile strength and Rockwell B69 hardness for reliable performance under load
- Precision thread engagement with Class 2A thread fit ensuring consistent fastening and vibration resistance
- Quick installation with coarse UNC threads and slotted drive design for efficient assembly operations
- Full thread coverage along the 1" length provides maximum grip and load distribution
- Industry compliance meeting ASME B18.6.3 specifications for dimensional accuracy and performance
- Environmental responsibility with RoHS 3 and REACH compliance for safe use in regulated applications
Professional Applications & Engineering Value
These zinc-plated steel rounded head screws with 10-24 UNC coarse threading deliver critical performance advantages for industrial assembly. The combination of 60,000 psi tensile strength and Rockwell B69 hardness ensures reliable fastening in high-stress applications where mechanical failure is not an option. The zinc plating provides essential corrosion resistance for equipment exposed to moisture or harsh operating conditions. With fully threaded design and Class 2A thread fit, these screws maintain consistent clamping force while resisting loosening from vibration - making them ideal for machinery, electrical enclosures, and structural components requiring durable, long-lasting fastening solutions.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with 0.359" head diameter and 1" length. Features UNC coarse threads with Class 2A thread fit for optimal clearance and engagement. Complies with ASME B18.6.3 dimensional and mechanical specifications, RoHS 3 (2015/863/EU) for hazardous substance restrictions, and REACH (EC 1907/2006) regulations for chemical safety. Right-hand thread direction with standard rounded head profile and slotted drive style.
