JACK SCREW JSI — Related Products
JSI Series Jack Screw
Male-Male Inch Adjuster
Carbon Steel Zinc Plated · Chromoly Steel · Special Sizes Available in Volume
30
Available Sizes
2
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Full Spec Range
Search by spec.
| Type | Carbon Steel | Chromoly Steel | Thread Right/Left | Thread Length | Hex Size | Total Length | Hex Height | Qty | |
|---|---|---|---|---|---|---|---|---|---|
| JACK SCREW JSI | JSI-3-14 | JSX-3-14 | 10-32 | 0.563 | 0.313 | 1.402 | 0.156 | ||
| JACK SCREW JSI | JSI-3-19 | JSX-3-19 | 10-32 | 0.750 | 0.375 | 1.940 | 0.190 | ||
| JACK SCREW JSI | JSI-4-26 | JSX-4-26 | 1/4-28 | 1.000 | 0.438 | 2.550 | 0.250 | ||
| JACK SCREW JSI | JSI-5-27 | JSX-5-27 | 5/16-18 | 1.000 | 0.500 | 2.673 | 0.313 | ||
| JACK SCREW JSI | JSI-6-26 | JSX-6-26 | 3/8-24 | 1.125 | 0.563 | 2.589 | 0.219 | ||
| JACK SCREW JSI | JSI-6-33 | JSX-6-33 | 3/8-24 | 1.250 | 0.563 | 3.250 | 0.375 | ||
| JACK SCREW JSI | JSI-7-37 | JSX-7-37 | 7/16-20 | 1.375 | 0.688 | 3.688 | 0.438 | ||
| JACK SCREW JSI | JSI-8-34 | JSX-8-34 | 1/2-20 | 1.500 | 0.750 | 3.433 | 0.313 | ||
| JACK SCREW JSI | JSI-10-37 | JSX-10-37 | 5/8-18 | 1.625 | 0.750 | 3.745 | 0.375 | ||
| JACK SCREW JSI | JSI-10-41 | JSX-10-41 | 5/8-18 | 1.750 | 0.750 | 4.075 | 0.375 | ||
| JACK SCREW JSI | JSI-12-40 | JSX-12-40 | 3/4-16 | 1.750 | 0.875 | 4.042 | 0.422 | ||
| JACK SCREW JSI | JSI-12-55 | JSX-12-55 | 3/4-16 | 2.250 | 1.125 | 5.500 | 0.500 | ||
| JACK SCREW JSI | JSI-12-65 | JSX-12-65 | 3/4-16 | 2.250 | 1.125 | 6.500 | 1.250 | ||
| JACK SCREW JSI | JSI-12-86 | JSX-12-86 | 3/4-16 | 4.000 | 0.875 | 8.638 | 0.422 | ||
| JACK SCREW JSI | JSI-16-80 | JSX-16-80 | 1 1/4-12 | 2.875 | 1.875 | 8.000 | 1.000 | ||
| JACK SCREW JSI | JSI-16-2-58 | JSX-16-2-58 | 1-12 | 2.500 | 1.500 | 5.750 | 0.750 |
Technical Spec.
- Material: Carbon steel zinc plated or chromoly steel depending on the selected part family.
- Function: Male-male adjuster used to fine-tune overall linkage length or preload in threaded assemblies.
- Selection: Start with thread, then confirm total length, thread length, and hex dimensions for wrench access.
- Availability: Special sizes are available in production volume for OEM and custom fabrication needs.
Notes
- Applications: Used in suspension links, tie-rod systems, fabricated control assemblies, and motorsport adjuster hardware.
- Materials: Carbon steel offers a plated standard option, while chromoly supports higher-strength fabrication programs.
- Custom Supply: SYZ can review special sizes and volume programs based on your target assembly requirements.