S-92952A170 8-32 Shoulder Screws
Shoulder Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Effortless manual operation with knurled round head and 3/32" hex drive for superior grip in tight spaces
- Enhanced component alignment through precise 3/16" shoulder diameter with tight tolerance control
- Superior corrosion resistance thanks to 18-8 stainless steel construction for long-term reliability
- High-strength performance with 70,000 psi tensile strength and Rockwell B83 hardness
- Reliable thread engagement ensured by Class 2A UNC coarse threads with right-hand direction
- Reduced assembly time through combination of thumb operation and hex drive versatility
- Environmental compliance meeting RoHS 3 and REACH regulations for global applications
Professional Applications & Engineering Value
This 18-8 stainless steel thumb screw delivers exceptional value in precision assembly applications where manual adjustment and frequent access are required. The 3/16" shoulder diameter provides precise component alignment while preventing over-tightening, making it ideal for electronic enclosures, optical equipment, and machinery guards. The combination of knurled round head and 3/32" hex drive offers dual-operation capability for both quick manual adjustments and secure torque application. The UNC coarse threads with Class 2A fit ensure reliable engagement in various materials, while the raised head profile facilitates easy handling even with gloves. This shoulder screw solves common industrial challenges of repeated access needs while maintaining positional accuracy and corrosion resistance in demanding environments.
Specification Summary & Compliance
This precision thumb screw features 8-32 UNC threads with Class 2A thread fit and coarse thread spacing for reliable fastening. The 3/16" shoulder diameter maintains tight tolerances (-0.001" to 0") with shoulder length controlled within 0" to 0.002". Manufactured from 18-8 stainless steel with Rockwell B83 hardness and 70,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for global industrial use.
