Howmet
Stud Type |
N/A Heavy Duty |
Material |
N/A 303 CRES per AMS 5640 or ASTM-A-582, or 303SE per AMS 5640, AMS 5738 or ASTM-A-582 |
Finish Description |
N/A Silver Plate per ASTM B 700 |
Nut End Thread Size |
N/A 0.3125-18 UNJC-3A |
Nut End Thread Length ± 0.030 |
N/A 0.530 |
Stud End Thread Size (Modified Minor Dia) |
N/A 0.5000-13 UN-2A |
Shear Engagement Area (in²) Ref. |
N/A 0.3588 |
L ± 0.010 |
N/A 0.430 |
Tap Drill Diameter |
N/A 0.452-0.457 |
C´ Sink Diameter +0.010 - 0.000 |
N/A 0.510 |
Thread Tap Size |
N/A 0.5000-13 UN-2A |
Minimum Full Thread Depth |
N/A 0.50 |
Hand Installation Tool Part Number |
N/A THS 5 |
Maximum NL Length Utilized by Hand Tool |
N/A 2.500 |
Removal Drill Depth ±.010 |
N/A 0.1880 |
Notes |
N/A Substitute the Nut End Length (NL), in 1/16 inch increments, for the parentheses in the part number. For example, KNHS518JS-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 0.4060 |
