This item is provided by Crutchfield.com and includes free phone technical support for the life of the product. Details on how to take advantage of this service will be included with your package. Should you have any issues locating information on how to contact Crutchfield Technical Support, please contact this website's Customer Service department. These rack-mounting screws feature a durable black zinc finish that resists scratching. Nylon washers let you securely tighten the screws without damaging your component rack. And their truss heads make for easy installation. What's in the Box: 1. Package of 25 rack-mount screws (10-32 x 3/4")

This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.