セルフロック穴付き丸ナット

The use of nuts and locking mechanism is connected, when the Self locking Slotted Round Nut is tightened, the locking mechanism locks the ruler body, the ruler frame is not free to move, to achieve the purpose of locking; when the Self-locking Slotted Round Nut is loosened, the locking mechanism is disengaged from the ruler body, the ruler frame along the ruler body to move.

Advantages and details of the products

Xiaoguo® has our own factory compared to other trading companies have a price advantage, and our technicians can recommend the corresponding materials and specifications according to your equipment.  

Self locking Slotted Round Nut with the sophisticated production process enables consistent torque types for locking elements, which are generally used in railroad casting, rail transportation, transmission systems, mining equipment,highways, military, oil extraction machinery, automotive industry, utilities, subways, and other applications.

Product surface treatment

We use common surface treatment methods for this nut, mainly to prevent rust and protect the thread. The most common method is zinc plating. It forms a thin layer on the nut’s surface, which can resist basic corrosion in daily indoor environments. Another method is blackening, which gives the nut a dark color and basic anti-wear performance. The treatment process is simple, no complex steps are involved. We make sure the surface treatment is even, so there are no obvious spots or missing parts. The treated surface is smooth enough to not affect installation. This surface treatment doesn’t add extra cost, and it meets the basic use needs. It works well for general industrial scenarios and daily maintenance. The surface treatment can extend the nut’s service life under normal use conditions. Self Locking Slotted Round Nut uses practical surface treatment methods that fit daily and industrial use, without unnecessary processes.

Why choose us

Xiaoguo® with the goal of supplying best quality fasteners at competitive prices and proving best service to international customers. Today, LAOJIU Hardware has been one of the top producers of quality fasteners, such as screws, bolts, nuts, washers,rivets, thread rods, nails, anchors and So on. We posses full sets of world-advanced fastener manufacturing equipment, professionally produce various stainless steel fasteners, titanium alloy fasteners, high-strength fasteners,CNC turning parts and supporting hardware,nonstandard special fasteners with DIN, ANSI, ISO, ASME, GB, JIS standards which are widely applied to automobiles, mechanism, molds, electron and architecture.We have professional Sales Group and factories. Shipment from Shanghai, Guangzhou,Qingdao port as you like. We can provide you with one stop services to meet you different needs, which can save your purchasing cost and optimize your efficiency. Appropriate production processes and quality control actions can meet clients' high expectation on quality and services.Welcome to visit the factory and office!