IQS Directory is a top industrial directory listing of leading industrial thru-bolt manufacturers and suppliers. Access our comprehensive index to review and source thru-bolt manufacturers with preview ads and detailed product descriptions. These thru-bolt companies can design, engineer and manufacture thru-bolts to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these thru-bolt manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether it's for a manufacturer of anchor bolts, shoulder bolts, or stud bolts.