S-91793A067 1-72 x 5/16" ASME B18.6.3 Stainless Steel Binding Head Slotted Screws
Stainless Steel Binding Head Slotted 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 thanks to 18-8 stainless steel construction and passivated finish, ideal for harsh environments
- Enhanced thread engagement and vibration resistance with 1-72 UNF fine threading and Class 2A fit for reliable assemblies
- High tensile strength of 100,000 psi ensures durable performance under significant mechanical stress
- Wide rounded binding head design provides a low-profile, secure fit that minimizes protrusion in compact spaces
- Full compliance with ASME B18.6.3 guarantees dimensional accuracy and interchangeability for industrial use
- RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chains
- Slotted drive style allows for straightforward installation with standard tools, reducing assembly time
Professional Applications & Engineering Value
This 1-72 UNF fine thread rounded head screw in 18-8 stainless steel addresses critical needs in precision assemblies where space constraints and corrosion are concerns. The binding head style with a wide, low-profile design prevents snagging and offers a flush finish in electronic enclosures, instrumentation, and binding posts. Its passivated finish significantly boosts resistance to oxidation and chemical exposure, extending service life in marine, medical, or outdoor applications. The fine UNF threading and Class 2A fit ensure tight, secure fastening that resists loosening under vibration, making it ideal for machinery, aerospace components, and high-reliability fixtures. Fully threaded for consistent grip, it meets ASME B18.6.3 specifications, providing engineers with a trusted solution for demanding industrial fastening requirements.
Specification Summary & Compliance
This screw adheres to Class 2A thread fit tolerances per UNF standards, ensuring precise dimensional accuracy. Manufactured in accordance with ASME B18.6.3, it features a length of 5/16", full threading, and a Rockwell B100 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free of restricted substances and safe for various industrial and consumer applications.
