M4 Black Oxide Screw Kit. Assortment of (249) Metric M4 socket head cap screws, set screws, nuts and washers. Screw lengths from 10 to 50 mm. Includes convienient storage box with labeled bins for easy identification.
| Model | M-SK-M4A |
|---|---|
| Type | Black Oxide Screw Set |
| Thread | Metric |
| Thread Type | M4 |
| Material | Black Oxide Coated Steel |
| Quantity | 249 each |
