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đŠ Whether youâre assembling flat-pack furniture, fine-tuning a 3D printer enclosure, or tackling a weekend DIY project, these butterfly wing screws save you the hassle of reaching for a tool every time. The large wing head gives your fingers plenty of leverage for quick hand tightening and looseningâperfect for panels, covers, jigs, and fixtures that need frequent access. Available in both M6 and M8 sizes, with a choice of zinc-plated steel for indoor use or 304 stainless steel for rust resistance outdoors. Itâs the small hardware upgrade that makes every rebuild noticeably smoother.
| Condition | New â unused, undamaged, in original retail packaging |
|---|---|
| Brand | Unbranded (generic, high-quality import) |
| Material | Zinc-Plated Steel or 304 Stainless Steel (select above) |
| Thread Size | M6 (6mm) and M8 (8mm) â select your required size |
| Screw Size | M6 Ă 1.0; M8 Ă 1.25 (metric coarse) |
| Head Style | Butterfly / Wing head |
| Drive Style | Thumb screw (tool-free hand operation) |
| Measurement System | Metric |
| Mandrel Material | Stainless Steel (thread-forming mandrel) |
| Shape | Standard wing screw profile |
| Holes Per Leaf | Not applicable |
| Gauge | Not applicable |
| Country of Origin | China |
đ Whatâs the difference between the zinc and stainless steel versions?
Zinc-plated steel offers good corrosion resistance at a lower price and is perfect for indoor furniture, electronics, and hobby enclosures. 304 stainless steel provides excellent rust protection and is the better choice for outdoor use, bathrooms, marine environments, or anywhere moisture is present. Simply pick the material that fits your environment.
đ§ Do I need any special tools to tighten these wing screws?
No tools are required. The butterfly-shaped head is specifically designed for hand tightening. You get plenty of grip to hand-tighten securely, and you can always give a final snug by hand if needed. This makes them ideal for panels you remove and replace often.
đ What M6 and M8 thread pitches are these? Will they fit standard inserts?
These screws use standard metric coarse thread: M6 has a 1.0mm pitch, M8 has a 1.25mm pitch. They are compatible with common M6 and M8 threaded inserts, T-nuts, wing nuts, and pre-tapped aluminum profiles. Please verify your insert or nut matches the coarse thread standard â most off-the-shelf hardware does.
đ ïž Can I use these directly in wood, plastic, or metal without an insert?
For best holding power and repeatable assembly, we strongly recommend pairing them with threaded inserts or T-nuts in soft materials like wood or plastic. They can be used directly in pre-tapped metal holes. Using inserts prevents wear on the material and keeps the thread engagement strong over time.
â»ïž How many times can I reuse these wing screws without stripping?
Theyâre built for repeated use. The smooth stainless steel mandrel ensures consistent, clean threads, and the wings let you apply torque evenly. For typical home and light industrial applications, you can reassemble dozens of times without noticeable wear. Just avoid extreme overtightening, and theyâll last.
⥠Whether you need a handful for a one-off jig or a bulk pack for ongoing builds, these butterfly wing screws bring quick, tool-free convenience to your workspace. Order your preferred size and material today and enjoy faster assembly tomorrow.
