S-90910A315 000-120 x 3/32" ASME B18.3 Stainless Steel Button Head Torx Plus Screws
Stainless Steel Button Head Torx Plus 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 long-lasting performance in harsh environments
- Enhanced torque transmission through Torx Plus IP1 drive system, reducing cam-out and tool wear during installation
- Exceptional strength-to-size ratio delivering 60,000 psi tensile strength and Rockwell B55 hardness in compact 000-120 size
- Precise thread engagement with Class 2A fine threads ensuring secure fastening in delicate applications
- Streamlined installation with fully threaded design and right-hand UNS thread pattern for consistent assembly
- Low-profile rounded head design providing smooth surface finish while maintaining adequate drive engagement
- Regulatory compliance assurance meeting ASME B18.3 specifications and environmental standards including RoHS 3 and REACH
Professional Applications & Engineering Value
This precision 000-120 fine thread screw addresses critical challenges in compact industrial assemblies where space constraints demand maximum performance from minimal components. The 18-8 stainless steel construction with passivated finish provides essential corrosion protection for electronics, medical devices, and instrumentation exposed to moisture or chemicals. The Torx Plus IP1 drive system eliminates common installation issues like screw head stripping in high-torque applications, while the fully threaded design ensures consistent clamping force throughout the entire 3/32" length. Engineering teams benefit from the Class 2A thread fit precision that prevents cross-threading in delicate components, making these rounded head screws ideal for precision manufacturing where reliability cannot be compromised.
Specification Summary & Compliance
This fastener maintains Class 2A thread fit tolerance per UNS standards with fine thread spacing for precise engagement. Manufacturing complies with ASME B18.3 specifications ensuring dimensional accuracy and performance reliability. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) requirements for chemical safety, validated through the January 17, 2023 SVHC assessment where applicable.
