close
close
Unit of Measure

Stud Type

Self-Broaching

Material

4140 Alloy Steel per AMS 5626, 160 KSI minimum UTS

Finish Description

Cadmium Plate per AMS-QQ-P-416, Type II, Class 3

Nut End, "A" Thread Size

0.2500-28 UNJF-3A

Nut End Thread Length "C" ±.030

0.470

Drill Hole?

No

Stud End "B" Thread Size (Mod. Minor Dia.)

0.3750-16 UNC-2A

"B" Thread Minor Diameter

0.320 - 0.312

Shear Engagement Area (in²) Ref.

0.2371

D Diameter

0.249-0.245

E ±.015

0.375

"L" minimum Length Dash Number

-6

Tap Drill Diameter

0.331 - 0.336

Counter Sink Dia. +0.010 -0.000

0.385

Thread Tap Size

0.3750-16 UNC-2B

Minimum Full Thread Tap Depth

0.430

Power Installation Tool Part Number

70950-6-1-202-( )

Tool Part Number Note:

Enter Nut end length dash number as a part of the Tool assembly Part Number. Example: For Stud part number: TR28000-201-20, Tool Part Number: 70950-6-1-201-20.

Removal Drill Depth ±.010

0.1900

Notes

Substitute the Nut End Length (L), in 1/16 inch increments, for the parentheses in the part number. For example, TR28000-202-22 indicates a stud with a nut end length (L) of "22" = 22/16 = 1-3/8 or 1.375 in

Removal Drill Size

0.2812