Round self-Locking Washers
The round self-locking washers of Hatong are made of specific materials such as stainless steel. It has a simple design and is flexible and versatile. It can be used in conjunction with lacing anchors and welded pins to fix insulation blankets or covers. The principle for using the round self-locking washers is to press it onto the pin until it reaches the desired position, then cut off (or bend) the remaining part of the pin to achieve permanent fixation. The round self-locking washers of Hatong have excellent corrosion resistance and are an ideal choice for outdoor or harsh environments.


Round self-Locking Washers Features and Advantages
Easy to install
Round self-Locking Washers Production Capacity
AHT/ Hebei Hatong Wire Mesh Co., Ltd. is a professional design, research and development, production, custom round self-locking washer manufacturer, and our plant covers an area of 40000 square meters, with an annual output value of $21 million, with a professional R & D team, support different specifications of round self-locking washer customization, has reached a strategic partnership with more than 60 countries in the world. Welcome to inquiry and request samples.
Round self-Locking Washers Quality Control
AHT/ Hebei Hatong Wire Mesh Co., Ltd. has a strict quality control system and has owned and fully implemented the following relevant certification systems:
ISO9001 Quality Management System Certification
ISO45001 Occupational Health Safety Management System Certification
ISO14001 Environmental Management System Certification
ATF16949 Automotive Industry Quality Management System Certification
Authorized Economic operator
Round self-Locking Washers Packaging
Carton box & Plywood case

Round self-Locking Washers Applications
Round self-locking washers are used in various industries and applications such as:
Fastener Support: Round self-locking washers are often used under nuts, bolts, or screws to provide support and distribute the load over a larger surface area. They help prevent the fastener from sinking into the material or causing damage, especially when dealing with soft or brittle materials.
Plumbing and Pipe Fittings: Round self-locking washers are commonly used in plumbing systems, specifically in pipe fittings and connections. They help create a watertight seal to prevent leaks and provide stability to the plumbing assembly.
Electrical Applications: Round self-locking washers can be used in electrical systems to provide electrical insulation and prevent the flow of current between different components. They are commonly placed between metal surfaces and electrical connections to isolate and protect against short circuits or electrical interference.




Round self-Locking Washers Specifications
AHT/Hatong Round Self-Locking Washers of Specification | |
Standard Material | Stainless steel, carbon steel, brass, and aluminum |
Plating | zinc plating |
Thickness | 16 gauge to 1/4" |
Dimensions | 2″, 1-1/2″, 1-3/16″, 1″ |
Nominal Thickness | 0.015 |
Finish | Plain, zinc plated, black oxide, hot-dip galvanized |