Northeast Fasteners 1-800-872-5557


Specialty Bolts
Find specialty bolts ranging from tiny to extra long and even extra large bolts in many grades and drives.

Industrial Fastener Supplier
Supplier to individuals as well as bulk commercial and industrial sales.

Bulk Bolts
By stocking such a large variety of bolts most orders ship the same day. For sales of large bulk bolts we offer preferred pricing if you call direct.

Bolt Grades and Head Markings

Automotive Bolt and Fastener Assortments

Coarse vs. Fine Thread Bolts Per Inch Reference Table

  • Hex Bolts
  • Socket Head Bolts
  • Carriage Bolts
  • Elevator Bolts
  • Flange Head Bolts
  • Lag Screw Bolts
  • Plow Bolts

Choices of Small to Large and Short to Extra Long Bolt Sizes - Mutliple Steel Grades and Finishes

Types of Bolt Drives
Various bolt drives include: Allen or socket drive, hex head drive, Torx drive and square drives.

Bolts can come fully or partially threaded depending on the bolt type. International Organization for Standardization (ISO) standards for threads are: length is twice the diameter of the bolt plus 1/2 inch. If you are looking for fully threaded bolts please call direct at 800-872-5557.