Stainless Steel Wings Nuts DIN 315 (Butterfly Nuts)

Our Stainless Steel Wing Nuts, also known as Butterfly Nuts, are manufactured to DIN 315 from high performance stainless steel, which provides an excellent level of resistance and strength across medium to heavy loads. These Wing Nuts have two wings to allow for fastening of the nut by hand. The DIN 315 Wing Nuts have a countersunk screw thread on the bearing face side at 120 degrees, down to the thread diameter.

Most commonly used in conjunction with Bolts and Machine Screws, these products are used to hold fasteners in place, joining two or more parts together. We also offer Knurled Thumb Nuts.

Our Stainless steel wing nuts are available in both A2 (Equivalant to 304) or A4 (Equivalent to 316 Marine Grade) Stainless Steel and in metric sizes of M3 to M20. For our full selection of sizes and materials see the product table displayed below, or get in touch with a member of our staff.

Key product features of stainless steel wing nuts:

• Manufactured from a high quality grades of Stainless Steel
• Highly resistant to corrosion and weathering
• A4 stainless steel may be used in harsh marine or industrial environments
• Does not require a tool to be tighten
• Recommended for use with threaded components
• Easy to install and remove
• Perfect for applications that require regular maintenance

Stainless steel wing nuts are commonly used for:

• To install on externally threaded components
• Fastening outdoors equipment, such as sports equipment
• Fastening in marine applications
• Securing telescopic products

Do you sell m6 wing nuts?

Yes, we sell all of the most commonly purchased metric wing nut sizes, including: M6 wing nuts, M8 wing nuts and M10 wing nuts.

Wing nuts are also called:

• American Style Wing Nuts
• Butterfly Nuts
• Wingnuts

Equivalent Standards to DIN 315:

• CSN 021665;(Czech technical standard)
• UNI 5448 (Italy, Ente Italiano di Normazione)