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Stainless Steel DIN315 Wing Nut America Type/ Butterfly Nut America Type

A wingnut, wing nut or butterfly nut is a type of nut with two large metal “wings”, one on each side, so it can be easily tightened and loosened by hand without tools.

A similar fastener with a male thread is known as a wing screw or a wing bolt.

Product Detail

Product Tags

Product Attributes

Material Stainless Steel 304/316/201 Finish Plain/Passivated
Size M3, M4, M5, M6, M8,M10, M12, M14, M16 Head Type Wing Type
Standard DIN315AF Place of Origin Wenzhou, China
Brand Qiangbang Mark YE A2

Product Details

P-D (1)
P-D (2)
P-D (3)

Use Scenarios

Wing nut can be tightened and loosened by hand, so it is also classified as the thumb fasteners.


Production Process


Quality Control

Our company has an integral system and test equipment to assure the quality of products. Every 500kgs will take a test.


Customer Feedback



1. How about the payment terms?
Normally 30% deposit in advance. It can be discussed when we have cooperative relationship.

2.  How about delivery time?
It usually depends on the stock. If have stock, the delivery will be in 3-5 days. If no stock we need to produce. And the producing time normally controlled in15-30 days.

3. How about the Moq?
It still depends on the stock. If have stock, the moq will be one inner box. If no stock, will check the MOQ.

Product Advantages

1) The goods are produced strictly according to standard, no burr, surface is bright.
2) The goods have been exported to European market and passed the text by market.
3) The products are in stock and can be delivered soon.
4) As long as there is stock, no MOQ requirement.
5) Without inventory, depending on the order quantity, flexible arrangement of machine production.

Packaging And Transportation


Qualification And Certification


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