S-92451A855 5/16"-18 x 5/8" ASME B18.6.3 Brass Slotted Flat Head Screws
Brass Slotted Flat Head 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
- Superior corrosion resistance from high-quality brass construction, ideal for harsh industrial environments
- Excellent mechanical strength with 50,000 psi tensile strength and Rockwell B50 hardness for reliable load-bearing performance
- Precision thread engagement with Class 2A UNC coarse threads ensuring secure fastening and easy installation
- Flush mounting capability with standard 82° countersink angle for smooth, professional surface finishes
- Full compliance assurance meeting ASME B18.6.3 manufacturing standards for consistent quality and reliability
- Environmental responsibility with RoHS 3 and REACH compliance for safe use in regulated applications
- Versatile slotted drive providing compatibility with standard screwdrivers for straightforward installation
Professional Applications & Engineering Value
These brass flat head screws deliver exceptional engineering value in applications where corrosion resistance and reliable mechanical performance are critical. The combination of 5/16"-18 UNC coarse threading and Class 2A thread fit ensures secure fastening in various materials while the 82° countersink angle provides flush mounting for aesthetic and functional requirements. The fully threaded design maximizes grip strength across the entire 5/8" length, making these slotted drive screws ideal for electrical enclosures, marine hardware, plumbing fixtures, and industrial equipment where exposure to moisture, chemicals, or environmental factors demands durable, non-corrosive fastening solutions that maintain integrity over time.
Specification Summary & Compliance
This flat head screw features precise Class 2A thread fit with UNC coarse threading (5/16"-18) and right-hand thread direction. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and performance standards. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for hazardous substance restrictions.
