M3, M4, M5, M6, M8, M10, M12 Metric Coarse Thread
Black / White (Natural) Nylon Plastic Butterfly Nuts Wing Nuts DIN 315
To Fit Bolts & Screws
High-quality materials, environmentally friendly, safe and reliable, durable and long life. Excellent craftsmanship, Smooth without burrs, quick and simple use.
High hardness, good creep resistance, super wear resistance, high temperature heat resistance. Good insulation, corrosion resistance, light weight.
● System of Measurement: Metric
● Standard: DIN 315
● Drive Style: Hand Twist
● Material: Polyamid 66（Nylon-66）( PA 66 )
● RoHS
● Fire protection grade: UL94V-2
● Temperature range: -20℃ to +120℃
● Colour: Black / White ( Natural )
● Coarse Thread
● Thread Diameter: M3, M4, M5, M6, M8, M10, M12