S-91720A849 10-32 x 1 1/4" Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 Stainless Steel Hex 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
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh chemical and marine environments
- Exceptional tensile strength of 70,000 psi ensures reliable performance in high-stress applications
- Precision Class 2A thread fit guarantees consistent engagement and secure fastening
- Rockwell B70 hardness provides excellent durability and resistance to wear and deformation
- Full threading along the 1 1/4" length offers maximum grip and load distribution
- External hex drive design enables easy installation with standard tools and high torque application
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
These 10-32 UNF hex head screws in 316 stainless steel deliver critical performance advantages for demanding industrial applications. The combination of fine UNF threading and Class 2A tolerance provides superior vibration resistance and prevents loosening in dynamic environments. The external hex drive allows for high torque application without stripping, while the fully threaded design ensures maximum engagement in thin materials and blind holes. These screws are particularly valuable in chemical processing, marine equipment, and food processing applications where corrosion resistance and 70,000 psi tensile strength are essential for maintaining structural integrity under constant exposure to corrosive elements and mechanical stress.
Specification Summary & Compliance
This 10-32 UNF hex head screw features precision Class 2A thread fit with fine pitch threading, manufactured to inch system specifications. The fastener maintains dimensional accuracy with 1 1/4" length, 5/16" head width, and right-hand thread direction. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance for global industrial applications.
