ES Series — Inch Small Ball Joints
ES Series
Inch Small Ball Joints
Staked Design · Rubber Grommet Shell · Carbon Steel Housing and Ball Stud · Zinc-Plated Finish
7
Available Sizes
4
Image Views Included
Full Spec Range
Search by spec.
| Part No. | D1 | D2 | L | G | F | P | N | C | Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| ES187 | 10-32-2B | 10-32-2A | 0.375 | 0.438 | 0.438 | 0.438 | 0.875 | 1.063 | ||
| ES250 | 1/4-28-2B | 1/4-28-2A | 0.438 | 0.563 | 0.469 | 0.500 | 0.969 | 1.219 | ||
| ES312 | 5/16-24-2B | 5/16-24-2A | 0.500 | 0.688 | 0.531 | 0.563 | 1.125 | 1.406 | ||
| ES375 | 3/8-24-2B | 3/8-24-2A | 0.625 | 0.875 | 0.688 | 0.750 | 1.375 | 1.688 | ||
| ES438 | 7/16-20-2B | 7/16-20-2A | 0.750 | 1.125 | 0.875 | 1.000 | 1.938 | 2.375 | ||
| ES500 | 1/2-20-2B | 1/2-20-2A | 0.750 | 1.125 | 0.875 | 1.000 | 1.938 | 2.375 | ||
| ES625 | 5/8-18-2B | 5/8-18-2A | 0.875 | 1.125 | 1.000 | 1.000 | 2.063 | 2.578 |
Technical Spec.
- Housing: Carbon steel 1045 for staked ball-joint bodies with dependable structural strength.
- Ball Stud: Carbon steel 1045 for stable stud articulation under compact linkage loads.
- Shell: Rubber grommet shell for staked construction and added protection around the joint.
- Surface: Silver or yellow zinc plated for practical corrosion resistance in OEM and replacement service.
Notes
- Staked design: suited to compact ball-joint assemblies where a rubber grommet shell and secure housing retention are preferred.
- Left-hand version: add
LHto the part number when left-hand thread is required. - Finish options: confirm silver or yellow zinc-plated preference with your quotation request if finish consistency matters.