S-91793A070 1-72 x 1/2" 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 with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable, long-term fastening
- Precision thread engagement with Class 2A fit and fine UNF threading ensuring secure, vibration-resistant connections
- Easy installation and removal with a wide, rounded binding head and slotted drive for straightforward tool access
- Full thread coverage along the 1/2" length provides maximum grip and load distribution in assemblies
- Regulatory compliance meets ASME B18.6.3, RoHS 3, and REACH standards for safe, quality-assured use
- Versatile binding head design with 0.153" diameter offers a low-profile, secure fit in various applications
Professional Applications & Engineering Value
This 1-72 UNF rounded head slotted screw is engineered to address critical challenges in precision assembly and corrosive environments. The 18-8 stainless steel material, combined with a passivated finish, provides excellent resistance to oxidation and chemical exposure, reducing maintenance needs in electrical enclosures, instrumentation, and machinery. The fine thread spacing and Class 2A thread fit ensure tight, reliable fastening in components where vibration loosening is a concern, such as in binding posts or panel mounts. Its fully threaded design and right-hand thread enable consistent clamping force, making it a dependable choice for OEMs and MRO professionals seeking durable, standards-compliant fasteners for industrial and electronic applications.
Specification Summary & Compliance
This screw features a 1-72 UNF thread with Class 2A tolerance for precise fit, fine thread spacing, and a length of 1/2". It is manufactured in accordance with ASME B18.6.3 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and adherence to international standards for industrial use.
