Standard DIN 316. Material Bright Zinc Plated.
eBay
M3 M4 M5 M6 M8 M10 M12 White Nylon External Hexagonal Screws Bolt Wing Nut Combination Set Insulated Plastic Outer Hex Bolts
Aliexpress UK
Butterfly Wing Bolts + Butterfly Wing Nuts. · BUTTERFLY DESIGN SCREW HEAD -This riveing screws adopt butterfly design of the screw head will increase the lateral bearing surface and makes it easier to fasten.
eBay
5 Pieces Toggle Bolt and Wing Nut for Hanging Heavy Items on Drywall - 1/8 Inch, 3/16Inch, 1/4Inch
Aliexpress UK
M3 M4 M5 M6 M8 M10 M12 A2 STAINLESS STEEL WING NUTS BUTTERFLY NUT DIN 315.
eBay
Heavy Duty Hollow Wall Anchors for Drywall Carbon Steel 24Pcs Toggle Bolts and Wing Nut Kit Hollow Drywall Anchors and Screws
Aliexpress UK
Butterfly Wing Screws A2 Stainless Steel. Specs (mm) M3 M4 M5 M6. Specs (mm) M8 M10 M12. These screws have a head shaped like butterfly wings, which provides a large gripping surface that can be easily turned by hand.
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26pcs Toggle Bolt and wing Nut for Hanging Heavy ltems on Drywall Heavy Duty Hollow Wall Anchors for Drywall Carbon Steel
Aliexpress UK
Type: Butterfly Bolt Standard. Manufactured from Solid Brass.
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AIMUNOK Assorted 26 Pcs Toggle Bolt and Wing Nut Kit for Hanging Heavy Items on Drywall - 1/8 Inch, 3/16Inch, 1/4Inch
Aliexpress UK
Butterfly Wing Screws Wing Bolts M4 M5 M6 M8 M10 Thumb Screw Steel Zinc Plated. All screws are fully threaded. Steel,Zinc Plated. Individual features such as text on the head may vary. Good quality.
eBay
Heavy Duty Hollow Wall Anchors for Drywall Ceiling, Toggle Bolts and Wing Nut Kit, 3 Sizes Butterfly Anchors (1/8,3/16,1/4in)
Aliexpress UK
Screws Size: M4 M5 M6 M8. Thread integrity The surface is smooth, the screw mouth is deep, the force is uniform, and it is not easy to take off the teeth. Screw: 304 Stainless Steel. Material: Stainless Steel+Plastic.
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5pcs Wing Screws Hand Screw Butterfly Type Screw Plastic Head Z-shaped Handle Bolt Screw Wrapped with Glue Handle Bolt M4 M5 M6
Aliexpress UK
Zinc plated steel wing nuts. Our aim is for you to be 100% satisfied.
eBay
5-30Pcs M3 M4 M5 M6 M8 M10 M12 Black Nylon Wing Nut Hand Tighten Thumbnut Butterfly Nut for Installation of Bolts and Screws
Aliexpress UK