Howmet
Stud Type |
N/A Lightweight |
Material |
N/A Chrome Moly Steel, Type 4140 per MIL-S-5626 or Type 8740 per AMS 6322, 125 KSI Minimum Tensile Strength |
Finish Description |
N/A Cadmium Plate per QQ-P-416, Type II, Class 3 |
Nut End Thread Size |
N/A 0.4375-20 UNJF-3A |
Nut End Thread Length ± 0.030 |
N/A 0.660 |
Drill Option |
N/A Drilled Hole in Nut End |
D ±.020 |
N/A 0.172 |
Nut End Drill Hole Diameter ±.010 |
N/A 0.106 |
Stud End Thread Size (Modified Minor Dia) |
N/A 0.5625-12 UNC-2A |
Shear Engagement Area (in²) Ref. |
N/A 0.5668 |
L ±.010 |
N/A 0.560 |
Tap Drill Diameter |
N/A 0.521 / 0.515 |
Counter Sink Dia. +0.010 -0.000 |
N/A 0.572 |
Thread Tap Size |
N/A 0.5625-12 UNC-2B |
Minimum Full Thread Tap Depth |
N/A 0.620 |
Tool Part Number |
N/A TNS 7 |
Maximum "NL" Length |
N/A 2.500 |
Removal Drill Depth ±.010 |
N/A 0.1900 |
Notes |
N/A Substitute the Nut End Length (NL), in 1/16 inch increments, for the parentheses in the part number. For example, KNNS720JM-22DSY indicates a stud with a nut end length (NL) of "22" = 22/16 = 1-3/8 or 1.375 in |
Removal Drill Size |
N/A 15/32 |
