US Fasteners |
Screws with machine threads for use with a nut or in a tapped hole.
|
Bolts with no drive, and machine threads for use with a nut.
|
Screws with an Allen wrench drive.
|
Hanger bolts and dowel screws are used for adding an external machine or screw thread to wood applications.
|
Bolts or screws with a circular ring on the head.
| |