Machine Screws – Phillips, Flat, Zinc Plated
Machine screws are meant to hold two metal work pieces together, with the use of a threaded pre-tapped hole, or through a hole and held with a nut. They are threaded the entire length of the shank. For most styles of a machine screw, the length is measured from under the head to the end of the screw. For flat head machine screws, since they are intended to fit into a countersunk hole, their length is measured from the top of the screw head to the end of the screw.
- Additional information
- Description
Additional information
| Diameter | #2-56, #3-48, #4-40, #6-32, #8-32, #10-24, #10-32, #12-24, 1/4″-20, 5/16″-18, 1/2″-13, 3/8″-16 |
|---|---|
| Length | 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1-1/8″, 1-1/4″, 1-1/2″, 1-3/4″, 2″, 2-1/4″, 2-1/2″, 2-3/4″, 2-7/8″, 3″, 3-1/4″, 3-1/2″, 4″, 4-1/2″, 5″, 5-1/2″, 6″ |
Machine screws are meant to hold two metal work pieces together, with the use of a threaded pre-tapped hole, or through a hole and held with a nut. They are threaded the entire length of the shank. For most styles of a machine screw, the length is measured from under the head to the end of the screw. For flat head machine screws, since they are intended to fit into a countersunk hole, their length is measured from the top of the screw head to the end of the screw.
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