Do you want a kind of professional well nutfor your motorcycle windshield? Do you want to keep your motorcycle part firm and steady? This can be your best choice. Really practical and useful, just install it in your motorcycle. Features -Color:Assorted Color -Material:Rubber, brass -Size:1.20X1.10X1.10cm/0.47X0.43X0.43in Thread: #8-32 Head Diameter: 0.438 inch Overall Length: 0.499inch Handle Length: 0.447inch HandleDiameter: 0.312inch Head Thickness: 0.052inch Hole Size: 5/16inch Grip Range: 0.015-0.156inch - Suitable for most windshield, body and other motorcycle and ATV applications. - The professionally designed nut is widely used in the motorcycle repair industry. - Replace your old or broken well nut with a new one. - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. - It is in stable characteristics, high performance and it is in great reliability, simple, easy to install. Packing list25 x well nuts