S-92949A823 10-24 x 1 1/8" ASME B18.3, ASTM F879 Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive 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, ideal for harsh industrial environments
- Exceptional mechanical strength delivering 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-term performance
- Precision thread engagement with Class 3A fit and UNC coarse threads ensuring secure fastening and vibration resistance
- Easy installation and removal with 1/8" hex drive and rounded button head design requiring minimal clearance
- Full threading along the 1-1/8" length provides maximum grip and load distribution across the entire fastener
- Compliance with major industry standards including ASME B18.3, RoHS 3, and REACH for guaranteed quality and safety
- Right-hand coarse threading enables quick assembly and disassembly in general-purpose applications
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 10-24 UNC rounded head screws address critical challenges in machinery assembly, electronic enclosures, and structural frameworks. The 18-8 stainless steel material, enhanced by a passivated finish, provides excellent resistance to oxidation and chemical exposure, reducing maintenance costs and downtime. The combination of Class 3A thread fit and coarse UNC threading ensures rapid installation with high clamp load retention, minimizing the risk of loosening under dynamic loads. The hex drive and button head design offer a low-profile, tool-accessible solution for spaces where socket heads are impractical, making them a versatile choice for OEMs and maintenance teams requiring durable, precision stainless steel fasteners.
Specification Summary & Compliance
This fully threaded screw adheres to Class 3A dimensional tolerances per UNC thread standards, with a thread size of 10-24 and length of 1-1/8". Manufacturing conforms to ASME B18.3 specifications where applicable under ASTM F879. The product is verified as RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets stringent environmental and safety regulations for global industrial use.
