S-92356A265 10-32 x 1 1/2" ASME B18.5 Carriage Bolts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and outdoor applications
• Superior anti-rotation performance thanks to the integrated square neck that prevents spinning during installation
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity for demanding industrial applications
• Fine UNF threading with Class 2A fit provides precise, vibration-resistant fastening in critical assemblies
• Wide rounded carriage head design offers enhanced bearing surface and prevents pull-through in softer materials
• Full compliance with ASME B18.5 standards guarantees dimensional accuracy and interchangeability
• Environmental regulation compliance with RoHS 3 and REACH ensures safe use across various industries

Professional Applications & Engineering Value

This 10-32 UNF fine thread carriage bolt delivers exceptional engineering value in applications where vibration resistance and corrosion protection are critical. The 18-8 Stainless Steel construction provides superior durability in marine, chemical processing, and outdoor equipment applications, while the square neck design eliminates the need for additional anti-rotation components, streamlining assembly processes. The fine thread configuration ensures maximum thread engagement in thin materials and provides enhanced resistance to loosening under dynamic loads. With its fully threaded design and Rockwell B55 hardness, this carriage bolt maintains structural integrity in heavy-duty fastening applications across construction, transportation, and industrial machinery sectors.

Specification Summary & Compliance

This carriage bolt features precise Class 2A thread fit tolerance and conforms to ASME B18.5 dimensional standards for guaranteed interchangeability. The manufacturing process adheres to strict quality controls, ensuring consistent 70,000 psi tensile strength and Rockwell B55 hardness across all production batches. Environmental compliance is verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, making this fastener suitable for use in regulated industries and international markets. The right-hand UNF fine threading and square neck anti-rotation feature provide reliable performance in high-vibration applications.