
Pcs 3G-OTH-243986 — Technical Specifications
The PCS Stop Disc: Black Oxide (SKU 841ZD9, model SD-15) is a hardened steel stop disc made from Grade 8620 material with a black oxide finish. It features a Rockwell hardness of 58 to 62, an outside diameter of 1.6875 inches, a thickness of 1/4 inch, and a tolerance of +/-0.0005 inches. The disc includes a 1/4"-20 flat head cap screw.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Steel, Grade 8620, Hardened, SD-15 |
| Thick | 1/4 in |
| Outside Dia | 1.6875 in |
| Manufacturer Part Number | SD-15 |
