K Tooth Nut

The K-type serrated nut is a fastening component used with bolts or screws, and it's an essential part of many mechanical systems. There are many types of nuts, including GB (Chinese), German, British, American, and Japanese standards. This nut has a unique internal wedge and cam system that provides a self-locking mechanism, preventing it from loosening, even in vibrating conditions.

Dual-Component Design: The K-type serrated nut has two parts, each with a cam structure. The internal wedge angle is greater than the thread angle of the bolt, which makes the two components lock tightly together when fastened.

Vibration Resistance: When vibration occurs, the raised cams engage, increasing the tension on the bolt and ensuring the nut stays securely locked in place.

Durable Materials: These nuts can be made from carbon steel, stainless steel, and non-ferrous metals, making them suitable for a range of applications and environments.

Attachment Mounting: In large equipment, when accessories like sight glasses, mechanical seals, or reducer frames need to be mounted, double-ended studs are commonly used. One end of the stud is screwed into the equipment body, and the other end is secured with a nut after the accessory is installed. This is helpful when attachments need frequent removal, as the threads can wear out over time. Using a double-ended stud allows for easier future replacements.

Thick-Section Connections: When dealing with thick materials or when a long bolt is required, double-ended studs are often used to connect the parts.

Structural Assembly: The K-type serrated nut is ideal for connecting thick-plate structures or situations where regular hex bolts are not suitable, like in concrete roof trusses or monorail hoist hangers on roof beams.

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