Feature●Product Name: Butterfly Wing Nut; Material: Carbon Steel●Weight: 5.3 oz (151 g); Package Content: 10 pcs butterfly wing nut●Overall Size: 1.3 x 1.2 x 0.5 inches (33 x 30 x 13 mm); Main Color: Silver Tone●Thread Size: M8 x 20mm●Thread Pitch: 0.05 inch (1.25 mm)Description
Description:
Features two large wings and carbon steel material.
Secures components, industrial and construction fixtures
You can tighten these slightly better than regular oval head screws with extra wide wings.