A Shoulder Bolt is provided with a threaded shank and a shoulder that prevents the bolt from being overtightened. Thread sealant is a liquid or paste that is applied to the threads of a bolt to prevent leaks.Attributes:• Manufactured with Steel which gives excellent strength• Manufactured to precise specifications and is built for durability and reliabilityApplications:A Shoulder Bolt is used to fasten two components together that need to be held securely in place.