The following links are to sites that contain more information on:
Fasteners
American
Fastener. (Gives you the dimensions and weight information about the fasteners.)
Clark
Craft Fasteners. (Gives you the prices for the fasteners.)
Chains
ACCO
Chain Products. (Gives you the data of some types of chains)
Van
Voorhis (Shows you an example of the torque for the fasteners.)
Please submit any questions or comments concerning this website to njsalamon@psu.edu.