304 Stainless Steel Wing Nuts | Hand-Tighten Butterfly Nuts | M3-M12 DIN315
These 304 stainless steel wing nuts provide a secure, hand-tightenable fastening solution for applications requiring frequent adjustments. Designed to DIN315 standards, they offer excellent corrosion ...
- Secure checkout
- All major cards
- Tracked delivery
Good to know
Questions about this product
- Can I use these wing nuts outdoors or in wet environments without them rusting?
- Yes, these wing nuts are made from high-quality 304 stainless steel. This chemical makeup provides excellent corrosion resistance in damp, outdoor, or marine environments. The material is also generally non-magnetic and highly reusable.
- What thread sizes are available, and how large are the wings?
- We stock these DIN315 compliant nuts in standard metric sizes from M3 up to M12. The physical wing dimensions scale up with the thread size to give you proper leverage. For instance, the M6 wing span is about 24 to 30 millimeters, while the M10 spans 40 to 50 millimeters.
- Do I need tools to tighten these, and can they handle high-torque applications?
- These wing nuts are designed strictly for hand-tightening, so you don't need any tools. Since you tighten them by hand, they are best for low-torque applications. Don't use them for heavy structural loads that require high-torque mechanical tightening.
Fasteners spec sheet (PDF)
Get a one-page sheet with full description, specifications, technical details, FAQs, price & SKU - handy to save, print, or share.
Not sure which one?
Compare with similar products
Nothing close enough to compare right now
We only put products side by side when they are genuinely the same kind of thing, in stock and in a similar price range. For this one there is no true match at the moment, so we would rather show you nothing than the wrong thing.
Compare options
More Fasteners
Explore the range
Popular in Tools & Hardware
Complete the set



































