S-91792A128 5-40 x 1/2" ASME B18.6.3 Stainless Steel Pan Head Slotted Screws
Stainless Steel Pan Head Slotted 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 thanks to 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- High-strength performance with 100,000 psi tensile strength and Rockwell B100 hardness for reliable load-bearing applications
- Easy installation and removal with standard slotted drive design, compatible with common hand tools
- Precise thread engagement through UNC coarse threading and Class 2A fit, ensuring secure fastening and vibration resistance
- Full-threaded design provides maximum grip length and uniform stress distribution along the entire 1/2" length
- Rounded pan head profile offers a low-profile, finished appearance while preventing surface damage
- Regulatory compliance meets ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
Professional Applications & Engineering Value
These 5-40 UNC coarse thread screws deliver exceptional engineering value across multiple industrial sectors. The combination of 18-8 stainless steel material and passivated finish creates a robust barrier against corrosion, making these rounded pan head slotted screws ideal for manufacturing equipment, electronic enclosures, and marine applications where moisture resistance is critical. The coarse threading ensures quick assembly and superior holding power in softer materials, while the fully threaded design maintains consistent clamping force across the entire 1/2" length. These industrial-grade stainless steel fasteners solve common challenges of fastener failure, corrosion-induced degradation, and inconsistent performance in demanding environments.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit tolerance and UNC coarse thread specifications. Complies with ASME B18.6.3 manufacturing standards for slotted head screws. Meets environmental regulations including RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) requirements, ensuring safe use in regulated industries and international markets.
