Factory Promotional High Quality Hexagon Hex Head Serrated Spinlock Flange Nut Locknut Lock Nut DIN6923 DIN6923 Carbon Steel Hex Flange Nuts 304 316 Hex Serrated Flange Nut

owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We’ve been an energetic corporation with wide market for Factory Promotional High Quality Hexagon Hex Head Serrated Spinlock Flange Nut Locknut Lock Nut DIN6923 DIN6923 Carbon Steel Hex Flange Nuts 304 316 Hex Serrated Flange Nut, Warmly welcome to cooperate and develop with us! we’re going to continue to provide merchandise with good quality and competitive selling price.
owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We’ve been an energetic corporation with wide market for China DIN6923 and DIN 6923 Flange Nut, The products and solutions has a good reputation with competitive price, unique creation, leading the industry trends. The company insists on the principle of win-win idea, has establishedglobal sales network and after-sales service network.

· Factory direct pricing.
· Professional R&D team.
· Provide professional fastener Manufacturer since 1999.
· Provide 24-hour service
· Quickly delivery, Regular products within 4-7 working days.
· OEM order customization service.

Our company provides OEM service, has a complete fasteners production line, and completely controls the quality of the entire fasteners, which is in our own hands, and can meet the needs of customers from the first step to the last step.
At the same time, we are the original manufacturer, we can provide customized services for customers for free, can control each production procedure, and can also control the price. Now we have global customers and also provide OEM for global fastener companies. If you have potential demand and quantity, please contact us for better price. Since we are a manufacturer, we can offer wholesale prices directly to our customers.
Contact us for more information about fasteners and pricing!

Jack nuts are blind fasteners designed for assembly line use in thin, soft, or brittle materials. When tightened, the body collapses to form legs which grip the inside of the mounting surface, leaving a permanent, reusable threaded insert.

How do you remove a jack nut?

1. Break it loose with an impact wrench.
2. If it just spins, wedge a screwdriver in there and spin it.
3. As it pulls out wedge something bigger until you can pry on it.


owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We’ve been an energetic corporation with wide market for Factory Promotional High Quality Hexagon Hex Head Serrated Spinlock Flange Nut Locknut Lock Nut DIN6923 DIN6923 Carbon Steel Hex Flange Nuts 304 316 Hex Serrated Flange Nut, Warmly welcome to cooperate and develop with us! we’re going to continue to provide merchandise with good quality and competitive selling price.
Factory Promotional China DIN6923 and DIN 6923 Flange Nut, The products and solutions has a good reputation with competitive price, unique creation, leading the industry trends. The company insists on the principle of win-win idea, has establishedglobal sales network and after-sales service network.