Perma Inserts

> Non-Locking Blind Insert


The PKNB820J is used in applications where it is important to keep a screw isolated from certain assemblies such as electronic circuitry. They assure that dust. chips. and other foreign objects will not contaminate an assembly. We strongly recommend to use the Clinserts part number


Part Number PKNB820J :


Alternative Part # : CLB820J   
Manual Installation Tool:
Electrical Installation Tool:
Pneumatic Installation Tool:
Drill: D0578
Broaching Tools :
Temperature Range :

Dimensions

Material
Stainless Steel
Amount of Clins
4
Internal thread
1/2-20
External thread
5/8-11
Shear Engagement
0.7172
Length (L)
1.06
Locking Depth (Z)
n/a


Installation Dimensions

Tap Drill D1
0.578
Countersink D3
0.635
Thread D2
5/8-11
Min. Depth T
0.68



Removal Dimensions

Drill Diameter
17/32
Drill Depth
n/a

Keenserts ® is a registered brand name from

Note: This Clinserts ® PKNB820J is also available in starter kit with installation tool and refill kit