THREAD: AS8879
MATERIAL: 17-4PH stainless steel per AMS 5643 (UNS S17400).
HEAT TREAT: Aged to H-1025 condition per AMS-H-6875.
FINISH:
APPLICATION: For use on standard to .032 oversize shank bolts.
PACKAGING: Parts are normally supplied in bulk packaging. Add "S" after dash number for spindle packaged nuts for use with standard K-Fast® tools or "SS" for parts packaged on "short spindles" for use on lightweight K-Fast® automatic tools. Spindle packaged parts apply to sizes -08 thru -5 only. (Example: KFN517C3S or KFN517C3SS).
NOTES: KFN517C(*), DL(*) and P(*) Parts to be identified with yellow dykem color. Coat 20% of nuts minimum. Coating not to affect self-locking torque.
MATERIAL: 17-4PH stainless steel per AMS 5643 (UNS S17400).
HEAT TREAT: Aged to H-1025 condition per AMS-H-6875.
FINISH:
- KFN517C(*) - Cadmium plate per AMS-QQ-P-416, Type II, Class 2, and cetyl alcohol lubricant.
- KFN517DL(*) - Passivate per AMS2700 and Kaylube molybdenum disulfide dry lubricant coat per AS5272, Type I.
- KFN517E(*) - Silver plate per AMS 2410, dye blue color, and cetyl alcohol lubricant. Blue dye to cover 20% of nut min. and is not to affect self-locking torque.
- KFN517P(*) - Cadmium plate per AMS-QQ-P-416, Type I, Class 2, and cetyl alcohol lubricant.
APPLICATION: For use on standard to .032 oversize shank bolts.
PACKAGING: Parts are normally supplied in bulk packaging. Add "S" after dash number for spindle packaged nuts for use with standard K-Fast® tools or "SS" for parts packaged on "short spindles" for use on lightweight K-Fast® automatic tools. Spindle packaged parts apply to sizes -08 thru -5 only. (Example: KFN517C3S or KFN517C3SS).
NOTES: KFN517C(*), DL(*) and P(*) Parts to be identified with yellow dykem color. Coat 20% of nuts minimum. Coating not to affect self-locking torque.
Item # |
A - MAX |
B - MIN |
C - MIN |
D |
H - MAX |
M |
S - MIN |
W |
Y |
Axial Tensile Strength (LBS. MIN) |
Approx. Weight (LBS/100) |
Thread |
---|---|---|---|---|---|---|---|---|---|---|---|---|
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KFN517C08 | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517DL08 | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517E08 | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517P08 | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517C08S | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517DL08S | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517E08S | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517P08S | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517C08SS | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517DL08SS | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517E08SS | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517P08SS | N/A 0.290 | N/A 0.273 | N/A 0.242 | N/A 0.202-0.198 | N/A 0.270 | N/A 0.112-0.102 | N/A 0.060 | N/A 0.220-0.212 | N/A 0.005 | N/A 3050 | N/A 0.195 | N/A 0.1640-32 UNJC-3B |
KFN517P3SS | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517E3SS | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517DL3SS | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517C3SS | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517P3S | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517E3S | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517DL3S | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517C3S | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517P3 | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517E3 | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517DL3 | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517C3 | N/A 0.330 | N/A 0.295 | N/A 0.277 | N/A 0.228-0.224 | N/A 0.280 | N/A 0.112-0.102 | N/A 0.070 | N/A 0.251-0.243 | N/A 0.005 | N/A 4000 | N/A 0.251 | N/A 0.1900-32 UNJF-3B |
KFN517C4 | N/A 0.425 | N/A 0.398 | N/A 0.348 | N/A 0.288-0.284 | N/A 0.340 | N/A 0.117-0.107 | N/A 0.090 | N/A 0.313-0.305 | N/A 0.005 | N/A 7500 | N/A 0.503 | N/A 0.2500-28 UNJF-3B |