Description
Technical Parameters
Spring screw
Spring screws, also known as non loosening screws or spring screws, are a special type of fastener. Its main feature is that there are straight teeth pressed on the outer circular hand screw sleeve, allowing it to be freely screwed in and out, and firmly embedded on the panel without detachment.
The materials of spring screws usually include stainless steel 304, carbon steel, copper, etc., which can be customized according to customer needs. In addition, spring screws can also undergo various surface treatments, such as cleaning and passivation.
Spring screws have a wide range of specifications and can be customized to fit both British and American standards. They are widely used in various fields, such as automatic door closing hinges, cabinet door closers, spring latches, hydraulic hinges, etc. In addition, it can also be used in various industries such as power technology, switches, chassis cabinets, etc.
When installing, first rivet the spring screw onto the iron plate or other substrate, and then fix it in the desired position by hand tightening. Due to its unique design, spring screws can be easily screwed in and out, but once fixed, they are very sturdy.
The machining process of spring screws is relatively complex, usually consisting of three to four parts. Firstly, produce the accessories for each product, and then assemble them into a whole. In addition, modern automated production lines can efficiently complete the locking operation of spring screws
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| Product Name | Spring screw | Washer type | Spring screw |
| Material | Stainless Steel | exterior finishes | no |
| Color | custom made | Size | custom made |
| MOQ | 3000M/Each size | country of origin | China |
| Payment | T/T. other | Packing | As customer required |
Q&A
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Q: What's your MOQ? A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation. |
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Q: How long is your delivery time?A: The general delivery time is 30-45 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days. |
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Q: Do you provide sample ? Is it free? A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge. |
