M4 M5 M6 M8 M10 NYLON BUTTERFLY WING NUTS WHITE PLASTIC WING NUTS DIN 315. Please Select Size and Quantity Pack From Drop Down Option Above. This item is in the category "Business, Office & Industrial\Fasteners & Hardware\Other Fasteners & Hardware". The seller is "a2zfast65" and is located in this country: GB. This item can be shipped to United Kingdom.