CSink Diameter0.380 inC’Sink Diameter0.380 inDrill Depth3/16 inDrill Size9/32 inExternal Thread3/8-16FinishParkerizedHole Depth0.43 inInstallation Tool Item No42483Internal thread1/4-28Internal Thread1/4-28Keys302Length0.370 inMaterialCarbon SteelStainless Steel Inserts303Tap Drill SizeQTechnical Notes302Thread Tap Minimum Depth0.430 inThread Tap Size Class 2B3/8-16Thread TypeInternal Thread Class 2B, External Thread (Mod) Class 2ATolerances+.010 inch or +.25 mm unless specified otherwiseTypeThinwall Keylocking Insert
| CSink Diameter | 0.380 in |
| C’Sink Diameter | 0.380 in |
| Drill Depth | 3/16 in |
| Drill Size | 9/32 in |
| External Thread | 3/8-16 |
| Finish | Parkerized |
| Hole Depth | 0.43 in |
| Installation Tool Item No | 42483 |
| Internal thread | 1/4-28 |
| Internal Thread | 1/4-28 |
| Keys | 302 |
| Length | 0.370 in |
| Material | Carbon Steel |
| Stainless Steel Inserts | 303 |
| Tap Drill Size | Q |
| Technical Notes | 302 |
| Thread Tap Minimum Depth | 0.430 in |
| Thread Tap Size Class 2B | 3/8-16 |
| Thread Type | Internal Thread Class 2B, External Thread (Mod) Class 2A |
| Tolerances | +.010 inch or +.25 mm unless specified otherwise |
| Type | Thinwall Keylocking Insert |