S-96660A176 5/16"-18 x 1" Steel Flanged Button Head Hex-Drive Screws
Steel Flanged Button Head Hex-Drive Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional corrosion resistance with zinc-plated alloy steel construction for long-lasting performance in harsh industrial environments
- Superior load-bearing capability with 120,000 PSI tensile strength and Rockwell C32 hardness for heavy-duty applications
- Precise thread engagement through Class 3A UNC coarse threads ensuring reliable fastening in demanding conditions
- Enhanced torque transmission with 3/16" hex drive design providing secure installation and removal
- Increased surface contact area from the wide button head profile and flange for improved load distribution
- Full-threaded design offering maximum grip length and holding power across the entire screw length
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these zinc-plated alloy steel rounded head screws deliver exceptional performance where vibration resistance and structural integrity are critical. The Class 3A UNC coarse thread configuration provides superior engagement in softer materials and faster installation times, while the flanged button head design eliminates the need for separate washers, reducing assembly complexity. The 120,000 PSI tensile strength and Rockwell C32 hardness ensure reliable performance in heavy machinery, construction equipment, and automotive assemblies where high-strength fasteners must withstand extreme mechanical stresses. The corrosion-resistant zinc plating extends service life in outdoor or chemically aggressive environments, making these hex drive screws ideal for permanent installations requiring long-term reliability.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 3A thread fit for superior tolerance control. Features UNC coarse thread spacing (5/16"-18) with right-hand threading and fully threaded design. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring adherence to international safety and sustainability standards for industrial components.
