Howmet
Stud Type |
N/A Heavy Duty |
Material |
N/A A286 CRES per AMS 5737, 140 KSI Minimum Tensile Strength |
Finish Description |
N/A Silver Plate per ASTM B 700 |
Nut End Thread Size |
N/A 0.8750-9 UNJC-3A |
Nut End Thread Length ± 0.030 |
N/A 1.250 |
Stud End Thread Size (Modified Minor Dia) |
N/A 1.250-12 UN-2A |
Shear Engagement Area (in²) Ref. |
N/A 3.1370 |
L ± 0.010 |
N/A 1.250 |
Tap Drill Diameter |
N/A 1.186-1.192 |
C´ Sink Diameter +0.010 - 0.000 |
N/A 1.270 |
Thread Tap Size |
N/A 1.250-12 UN-2A |
Minimum Full Thread Depth |
N/A 1.44 |
Hand Installation Tool Part Number |
N/A THS 14 |
Maximum NL Length Utilized by Hand Tool |
N/A 3.000 |
Removal Drill Depth ±.010 |
N/A 0.3130 |
Notes |
N/A Substitute the Nut End Length (NL), in 1/16 inch increments, for the parentheses in the part number. For example, KNHS1409JT-22SP 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 1.0940 |
