Adjustable Support Screws
When working with large or flexible workpieces that could bow under machining pressure, use these screws as easy-to-install support points. Also known as jack screws or jig screws, they thread into a T-slot nut or threaded hole in the fixture to support or locate the workpiece above your machine table.
Shoulder | Head | ||||||
---|---|---|---|---|---|---|---|
Thread Lg. | Overall Lg. | Dia. | Ht. | Dia. | Ht. | Each | |
Steel | |||||||
3/8"-16 | |||||||
1 1/4" | 1 7/8" | 1 1/8" | 3/8" | 3/8" | 1/4" | 0000000 | 000000 |
1 5/8" | 2 1/4" | 1 1/8" | 3/8" | 3/8" | 1/4" | 0000000 | 00000 |
2" | 2 5/8" | 1 1/8" | 3/8" | 3/8" | 1/4" | 0000000 | 00000 |
1/2"-13 | |||||||
1 1/4" | 1 7/8" | 1 1/8" | 3/8" | 3/8" | 1/4" | 0000000 | 00000 |
1 5/8" | 2 1/4" | 1 1/8" | 3/8" | 3/8" | 1/4" | 0000000 | 00000 |
2" | 2 5/8" | 1 1/8" | 3/8" | 3/8" | 1/4" | 0000000 | 00000 |
2 1/2" | 3 1/8" | 1 1/8" | 3/8" | 3/8" | 1/4" | 0000000 | 00000 |
5/8"-11 | |||||||
1 5/8" | 2 1/4" | 1 3/8" | 3/8" | 3/8" | 1/4" | 0000000 | 00000 |
2 1/2" | 3 1/8" | 1 3/8" | 3/8" | 3/8" | 1/4" | 0000000 | 00000 |
Adjustable Side Stops
Adjust the horizontal screw to hold workpieces of varying sizes in precise positions. These stops thread into a hole in your fixture or machinery or into a T-slot nut for use on a machine table.
Swivel tips move in all directions to make maximum contact with angled and uneven workpieces.
Swiveling Locating and Support Buttons
The swiveling tip supports uneven and angled surfaces on workpieces and fixtures. These buttons screw into a threaded hole. Also known as rest buttons.
For technical drawings and 3-D models, click on a part number.
Head | Thread | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Tip Dia. | Lg. | Wd. | Tip-to-Head Lg. | Lg. | Size | Lg. | Range of Motion | Head Lg. Tolerance | Load Capacity, lbs. | Tip Material | Each | |
Steel | ||||||||||||
1/4" | 1/4" | 3/8" | 1/16" | 5/16" | 10-32 | 1/2" | 28° | -0.002" to 0.002" | 1,150 | Stainless Steel | 0000000 | 000000 |
5/16" | 5/16" | 7/16" | 1/8" | 7/16" | 1/4"-20 | 1/2" | 28° | -0.002" to 0.002" | 2,400 | Stainless Steel | 0000000 | 00000 |
7/16" | 3/8" | 1/2" | 1/8" | 1/2" | 5/16"-18 | 1/2" | 28° | -0.002" to 0.002" | 2,750 | Stainless Steel | 0000000 | 00000 |
9/16" | 1/2" | 5/8" | 1/8" | 5/8" | 3/8"-16 | 1/2" | 28° | -0.002" to 0.002" | 3,400 | Stainless Steel | 0000000 | 00000 |
3/4" | 5/8" | 13/16" | 1/8" | 3/4" | 1/2"-13 | 1" | 32° | -0.002" to 0.002" | 5,900 | Stainless Steel | 0000000 | 00000 |
13/16" | 11/16" | 15/16" | 1/8" | 13/16" | 5/8"-11 | 1" | 32° | -0.002" to 0.002" | 9,900 | Stainless Steel | 0000000 | 00000 |