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KNS Series
Unit of Measure

Stud Type

Shear Load

Material

Inconel 718 per AMS 5663, 180 KSI Minimum

Finish Description

Silver Plate per ASTM B 700

Nut End Thread Size

0.3125-18 UNJC-3A

Nut End Thread Length ± 0.030

0.530

Drill Option

None

Stud End Thread Size

0.3750-24 UNJF-3A

Shear Engagement Area (in²) Ref.

0.3049

L ± 0.010

0.687

Tap Drill Diameter

0.331 - 0.336

C Drill Diameter +0.010 / -0.000

0.375

C Drill Depth +.010 / -.000

0.187

Tap Size

0.3750-24 UNJF-3B

Minimum Tap Thread Depth

0.750

Hand Installation Tool Part Number

TS 5

Max NL Length utilized by Installation Tool

2.500

Removal Drill Depth ±.010

0.1560

Nut End Note

Substitute the Nut End Length (NL), in 1/16 inch increments, for the parentheses in the part number. For example, KNS518JN-22SP indicates a stud with a nut end length (NL) of "22" = 22/16 = 1-3/8 or 1.375 in

Removal Drill Size

0.3130