Drill: D0578 Tapping Hole (Through): TTI0578 Tapping Hole (Blind): TBI0578 Broaching Tools : BT578-4 Temperature Range :
Dimensions MaterialStainless Steel Amount of Clins4 Internal thread1/2 - 20 External thread5/8 - 11 Shear Engagement 0.7175 Inch² Length (L)0.62 Locking Depth (Z)N/A Installation Dimensions Tap Drill D10.578 Countersink D30.635 Thread D25/8 - 11 Min. Depth T0.68 Removal Dimensions Drill Ø mm17/32 Drill Depth mm3/16 Note: This Clinserts ® CL820 is also available in starter kit with installation tool and refill kit