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KNHS, MS51834 Series
Unit of Measure

Stud Type

Heavy Duty

Material

Chrome Moly Steel, Type 4140 per MIL-S-5626 or Type 8740 per AMS 6322, 160 KSI Minimum Tensile Strength

Finish Description

Cadmium Plate per QQ-P-416, Type II, Class 2

Nut End Thread Size

0.6250-11 UNJC-3A

Nut End Thread Length ± 0.030

0.950

Stud End Thread Size (Modified Minor Dia)

0.875-14 UN-2A

Shear Engagement Area (in²) Ref.

1.4866

L ± 0.010

0.870

Tap Drill Diameter

0.827-0.833

C´ Sink Diameter +0.010 - 0.000

0.885

Thread Tap Size

0.8750-14 UN-2A

Minimum Full Thread Depth

1.00

Hand Installation Tool Part Number

THS 10

Maximum NL Length Utilized by Hand Tool

3.000

Removal Drill Depth ±.010

0.3130

Notes

Substitute the Nut End Length (NL), in 1/16 inch increments, for the parentheses in the part number. For example, KNHS1011JMX-22SZ indicates a stud with a nut end length (NL) of "22" = 22/16 = 1-3/8 or 1.375 in

Removal Drill Size

0.7810