S-93270A325 M5 x 20 mm ISO 4017, DIN 933 Brass Hex Head Screws
Brass Hex 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 CU2/CU3 brass construction, ideal for harsh industrial environments
- Exceptional mechanical strength with 50,000 psi tensile strength and Rockwell B55 hardness for reliable load-bearing performance
- Precise thread engagement with Class 6g tolerance ensuring consistent fit and vibration resistance in assembled components
- Optimized drive efficiency through external hex head design providing secure tool engagement and high torque transmission
- Regulatory compliance assurance meeting ISO 4017/DIN 933 specifications and RoHS 3 environmental standards
- Versatile coarse threading with M5x0.8mm pitch enabling rapid installation and superior holding power
- Full-threaded design maximizing grip length and distribution of clamping force across the entire fastener
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M5 brass hex screws deliver critical performance where corrosion resistance and electrical conductivity are paramount. The CU2/CU3 brass material provides inherent protection against galvanic corrosion in marine, plumbing, and electrical assemblies, while maintaining 50,000 psi tensile strength for structural integrity. The fully threaded metric design with Class 6g thread fit ensures precise alignment and consistent clamping force in automated production environments. Particularly valuable in RoHS 3 compliant applications requiring lead-free components, these hex head bolts solve common fastening challenges in electrical enclosures, instrumentation, and corrosion-prone machinery where steel fasteners would deteriorate prematurely.
Specification Summary & Compliance
Manufactured to ISO 4017 / DIN 933 standards with Class 6g thread tolerance for precision fit. The M5x0.8mm coarse thread configuration provides optimal engagement in various materials. Full compliance with RoHS 3 (2015/863/EU) regulations under exemption 6(c) for lead in copper alloys. Dimensions include 8mm hex head width, 3.5mm head height, and 20mm fully threaded length with right-hand thread direction.
