S-90280A151 6-32 x 3/4" ASME B18.6.3 Steel Fillister Head Slotted Screws
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 zinc-plated steel construction, extending service life in demanding industrial environments
- High-strength performance with 60,000 psi tensile strength and Rockwell B69 hardness for reliable load-bearing applications
- Precision thread engagement with Class 2A fit and coarse UNC threading ensuring secure, vibration-resistant fastening
- Optimized head design featuring a high, narrow fillister profile for deeper tool engagement and reduced head protrusion
- Full-thread coverage along the 3/4" length provides maximum grip strength and uniform stress distribution
- Industry-standard compliance with ASME B18.6.3 specifications for consistent dimensional accuracy and interchangeability
- Environmental responsibility through RoHS 3 and REACH compliance, meeting international regulatory requirements
Professional Applications & Engineering Value
These zinc-plated steel fillister head screws deliver exceptional engineering value in industrial assembly applications where corrosion resistance and high-strength fastening are critical. The rounded head profile with its high, narrow design allows for deeper tool engagement in confined spaces while minimizing surface protrusion. The coarse UNC threading combined with Class 2A thread fit ensures rapid installation and reliable performance in vibration-prone environments. These fully threaded screws maintain consistent 60,000 psi tensile strength throughout their length, providing uniform clamping force for electronic enclosures, machinery components, and automotive assemblies where slotted drive accessibility is preferred for maintenance and adjustment.
Specification Summary & Compliance
This 6-32 UNC screw features precise Class 2A thread fit tolerances and complies with ASME B18.6.3 manufacturing standards for dimensional consistency. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) regulations for chemical safety. Manufactured from zinc-plated steel with Rockwell B69 hardness and 60,000 psi tensile strength, these industrial fasteners maintain strict quality control throughout production.
