Shortening shims are precision die cut to fit with close tolerances around the shoulder screw shank to fit under the screw head.
Precision Brand® Shoulder Screw Shortening Shim, 0.313 in Inside Dia, 0.424 in Outside Dia, 0.032 in Thickness, Spring Steel, 1075, RC 44-47 Hardness
| Hardness | : | 44 to 47 HRC |
| Material Grade | : | 1075 |
| Inside Diameter | : | 0.313 in |
| Outside Diameter | : | 0.424 in |
| Thickness | : | 0.032 in |
| Material | : | Spring Steel |