S-91793A078 2-56 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 with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
- High tensile strength of 100,000 psi ensures reliable, long-lasting fastening under demanding mechanical loads.
- Wide rounded binding head provides excellent bearing surface and secure clamping for binding applications.
- Coarse UNC threads with Class 2A fit enable quick assembly and consistent engagement in various materials.
- Fully threaded design offers maximum grip and uniform stress distribution along the entire length.
- Slotted drive style allows for easy installation and removal with standard tools, reducing assembly time.
- Compliance with ASME B18.6.3, RoHS 3, and REACH ensures quality, safety, and environmental responsibility in global markets.
Professional Applications & Engineering Value
This 2-56 UNC rounded head binding screw is engineered to address critical fastening challenges in industrial and electronic assemblies. Made from 18-8 stainless steel with a passivated finish, it resists oxidation and chemical exposure, extending service life in humid or corrosive settings. The wide rounded head profile and slotted drive simplify installation in tight spaces, while the coarse thread and Class 2A fit ensure secure, vibration-resistant connections. Ideal for binding applications, such as securing wires, components, or panels, this screw delivers high tensile strength and durability, reducing maintenance needs and downtime in machinery, automotive, and electrical systems.
Specification Summary & Compliance
This screw features precise UNC coarse threads with Class 2A thread fit for consistent performance and easy assembly. It adheres to ASME B18.6.3 manufacturing standards, ensuring dimensional accuracy and reliability. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting strict environmental and safety regulations for hazardous substance control.
