When you require a secure fastener setup, a jam nut might be just what you need to complete it. These pieces of hardware utilize hardy, durable carbon steel that meets Grade A specifications per ASTM A563.
Its hardness measures in at a minimum of 68 HRB, and its thread dimensions meet ASME B1.1 UNC, UNF and UN8 Class 2B. Its finish consists of an iron/zinc alloy, holding a classification of Fe/Zn 3AT per ASTM F1941, therefore increasing the steel’s corrosion resistance and overall toughness.
Hex jam nuts operate as a kind of locknut, as you “jam” them up against a standard-sized nut to lock the two in place. This process reduces the chances of the fastener coming loose during repeated vibrations and torque. Vital for many service professionals, including mechanics and contractors, hex jam nuts have a design that allows for increased convenience and ease of use.
FMW Fasteners will get you the needed hardware quickly, efficiently and hassle-free. We’ve optimized our logistics to reduce hurdles associated with freight, and we allow you to pick the exact number of hex jam nuts that you need for your project. With our help, you can receive what you desire while avoiding expenditures on hardware you don’t need.
Qualified orders can benefit from free shipping. Order your zinc-plated hex jam nuts today!
