S-98057A537 10-32 x 3/8" ASME B18.3 Set Screws
Set 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, ideal for harsh environments and chemical exposure
- Enhanced thread engagement through fine 10-32 UNF threads providing secure, vibration-resistant fastening
- Precise torque application with slotted drive design for controlled installation and removal
- Secure component locking thanks to the cup point tip that bites into surfaces preventing rotational slippage
- Reliable mechanical performance with Rockwell B80 hardness balancing strength and ductility
- Space-saving installation with headless design allowing flush mounting in confined assemblies
- Guarded regulatory compliance meeting ASME B18.3 specifications and RoHS 3/REACH environmental standards
Professional Applications & Engineering Value
This 10-32 UNF set screw delivers critical engineering solutions where corrosion resistance and precision alignment are paramount. The 316 stainless steel composition withstands aggressive industrial atmospheres, marine environments, and chemical processing applications where ordinary fasteners fail. Its headless slotted design enables flush mounting in precision machinery, optical equipment, and compact assemblies where protruding fastener heads would interfere with operation. The cup point configuration provides superior gripping action on shafts and collars, preventing relative motion in high-vibration systems. Manufactured to Class 2A thread fit with fine UNF threads, this set screw ensures consistent clamping force and reliable performance in critical positioning applications across aerospace, medical device, and precision instrumentation sectors.
Specification Summary & Compliance
This set screw maintains Class 2A thread fit per UNF standards with precise 10-32 fine thread dimensions (0.19" major diameter, 3/8" length). Manufacturing complies with ASME B18.3 specifications for dimensional accuracy and performance. The product is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to environmental regulations for industrial components.
