Product Details
The 3970 kit includes a 5/16-18 x 1.750" Flanged Hex Head Bolt (FHHB) and a 5/16-18 Flanged Hex Head Nut with a Thread Lock Patch. These components are designed for secure fastening applications, providing reliable thread locking to prevent loosening under vibration. The kit meets standard specifications for flange fasteners and is suitable for use in mechanical assemblies requiring durable and vibration-resistant hardware. Warranty information is provided by the manufacturer, ensuring quality and performance standards are maintained.








