S-92196A548 1/4"-20 x 1 3/4" ASME B18.3 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket Head 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
- Exceptional corrosion resistance from 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments
- Precise Class 3A thread fit provides superior engagement and vibration resistance in critical assemblies
- High tensile strength of 70,000 psi delivers reliable performance under heavy mechanical loads
- Rockwell B70 hardness rating maintains structural integrity and prevents thread deformation
- Hex socket drive design allows for high torque application and secure installation in confined spaces
- Partial threading configuration offers optimal grip length while reducing material usage
- Comprehensive regulatory compliance ensures suitability for global industrial applications
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these 18-8 Stainless Steel Socket Head Cap Screws with UNC coarse threading provide exceptional mechanical stability in high-vibration applications. The Class 3A thread fit ensures precise mating with tapped holes, eliminating play while the hex socket drive accommodates high torque requirements in space-constrained assemblies. The partially threaded design concentrates engagement where needed most, making these fasteners ideal for machinery, automotive systems, and precision equipment where corrosion resistance and structural integrity are paramount. The combination of 70,000 psi tensile strength and Rockwell B70 hardness guarantees performance in repetitive load scenarios without compromising fastener integrity.
Specification Summary & Compliance
Manufactured to exacting ASME B18.3 standards with Class 3A thread tolerances for precision fit. Features 1/4"-20 UNC coarse threads with right-hand orientation and 3/16" hex drive configuration. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial applications while meeting stringent quality and performance requirements.
