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  HeliCoil Inserts, Kato Inserts, ReCoil Inserts  
      Free Running (UNC)  
      Free Running (UNF)  
      Screw-Locking (UNC)  
      Screw-Locking (UNF)  
       Metric Inserts  
       Tangless Inserts  
       Thread Repair Kits  
      

 

 

 

 

 

Screw Locking UNC Kato Helical Inserts

Precision engineering, exacting manufacturing standards, and stringent quality control procedures assure a high quality product that meets or exceeds all applicable military and aerospace standards

Lower Pricing than competitive inserts!
Meet or exceed all applicable military, aerospace and commercial standards. Full Traceability!
Complete range of locking and free-running sizes, bulk or strip, unified or metric.
CoilThread Inserts are available in Bulk and on Strip Feed Reels...
Providing flexibility for any production set-up.
Design and Application Assistance: Over 25 years of manufacturing and engineering experience.
Full line of taps, gages, hand tools, air tools, and electric tools available...100% interchangeable and will install HeliCoil Inserts, Microdot, Recoil and all other major brands of inserts.
The Kato Guarantee: Try Kato CoilThread Inserts...You have nothing to lose!.

 Get product specs - click here:

TANGLESS® is a registered trademark of Advanex Inc.
HeliCoil® is a registered trademark of Emhart Teknologies, LLC.
Recoil® is a registered trademark of Alcoa.


UNC Screw Lock Inserts
Setup Data


 

HeliCoil Insert Cross Ref Military Thread Length Alu. Drill Steel Drill Drill Depth A Drill Depth B Csk. Min D Csk. Max D Thread Depth C Outside Dia. Min Outside Dia. Max
3585-1CN216 21209-C2-10 12-24 0.216 #1 #1 0.574 0.383 0.26 0.29 0.26 0.27 0.285
3585-1CN324 21209-C2-15 12-24 0.324 #1 #1 0.682 0.491 0.26 0.29 0.37 0.27 0.285
3585-1CN432 21209-C2-20 12-24 0.432 #1 #1 0.79 0.599 0.26 0.29 0.47 0.27 0.285
3585-02CN086 21209-C0210 2-56 0.086 3/32 #41 0.236 0.157 0.09 0.11 0.1 0.11 0.119
3585-02CN129 21209-C0215 2-56 0.129 3/32 #41 0.279 0.2 0.09 0.11 0.15 0.11 0.119
3585-02CN172 21209-C0220 2-56 0.172 3/32 #41 0.322 0.243 0.09 0.11 0.19 0.11 0.119
3585-2CN164 21209-C0810 8-32 0.164 #17 #16 0.434 0.289 0.2 0.23 0.2 0.205 0.22
3585-2CN246 21209-C0815 8-32 0.246 #17 #16 0.516 0.371 0.2 0.23 0.28 0.205 0.22
3585-2CN328 21209-C0820 8-32 0.328 #17 #16 0.598 0.453 0.2 0.23 0.36 0.205 0.22
3585-3CN190 21209-C1-10 10-24 0.19 13/64 #5 0.535 0.357 0.24 0.27 0.23 0.244 0.259
3585-3CN285 21209-C1-15 10-24 0.285 13/64 #5 0.63 0.452 0.24 0.27 0.33 0.244 0.259
3585-3CN380 21209-C1-20 10-24 0.38 13/64 #5 0.725 0.547 0.24 0.27 0.42 0.244 0.259
3585-03CN099 21209-C0310 3-48 0.099 #36 7/64 0.273 0.182 0.11 0.14 0.12 0.128 0.139
3585-03CN148 21209-C0315 3-48 0.148 #36 7/64 0.323 0.231 0.11 0.14 0.17 0.128 0.139
3585-03CN198 21209-C0320 3-48 0.198 #36 7/64 0.372 0.281 0.11 0.14 0.22 0.128 0.139
3585-04CN112 21209-C0410 4-40 0.112 #31 #31 0.318 0.212 0.14 0.17 0.14 0.144 0.159
3585-04CN168 21209-C0415 4-40 0.168 #31 #31 0.374 0.268 0.14 0.17 0.19 0.144 0.159
3585-04CN224 21209-C0420 4-40 0.224 #31 #31 0.43 0.324 0.14 0.17 0.25 0.144 0.159
3585-4CN250 21209-C4-10 1/4-20 0.25 H H 0.675 0.45 0.31 0.34 0.3 0.31 0.33
3585-4CN375 21209-C4-15 1/4-20 0.375 H H 0.8 0.575 0.31 0.34 0.43 0.31 0.33
3585-4CN500 21209-C4-20 1/4-20 0.5 H H 0.925 0.7 0.31 0.34 0.55 0.31 0.33
3585-05CN125 21209-C0510 5-40 0.125 3.4mm #29 0.338 0.225 0.16 0.19 0.15 0.158 0.173
3585-05CN188 21209-C0515 5-40 0.188 3.4mm #29 0.4 0.288 0.16 0.19 0.21 0.158 0.173
3585-05CN250 21209-C0520 5-40 0.25 3.4mm #29 0.462 0.35 0.16 0.19 0.28 0.158 0.173
3585-5CN312 21209-C5-10 5/16-18 0.312 Q Q 0.801 0.534 0.38 0.41 0.37 0.38 0.4
3585-5CN469 21209-C5-15 5/16-18 0.469 Q Q 0.957 0.691 0.38 0.41 0.53 0.38 0.4
3585-5CN625 21209-C5-20 5/16-18 0.625 Q Q 1.113 0.847 0.38 0.41 0.68 0.38 0.4
3585-06CN138 21209-C0610 6-32 0.138 #26 #25 0.394 0.263 0.18 0.21 0.17 0.178 0.193
3585-06CN207 21209-C0615 6-32 0.207 #26 #25 0.464 0.332 0.18 0.21 0.24 0.178 0.193
3585-06CN276 21209-C0620 6-32 0.276 #26 #25 0.532 0.401 0.18 0.21 0.31 0.178 0.193
3585-6CN375 21209-C6-10 3/8-16 0.375 X X 0.75 0.625 0.45 0.48 0.44 0.452 0.472
3585-6CN562 21209-C6-15 3/8-16 0.562 X X 0.938 0.812 0.45 0.48 0.63 0.452 0.472
3585-6CN750 21209-C6-20 3/8-16 0.75 X X 1.125 1 0.45 0.48 0.81 0.452 0.472
3585-7CN438 21209-C7-10 7/16-14 0.438 29/64 29/64 0.867 0.724 0.52 0.55 0.51 0.526 0.551
3585-7CN656 21209-C7-15 7/16-14 0.656 29/64 29/64 1.086 0.942 0.52 0.55 0.73 0.526 0.551
3585-7CN875 21209-C7-20 7/16-14 0.875 29/64 29/64 1.305 1.161 0.52 0.55 0.95 0.526 0.551
3585-8CN1000 21209-C8-10 1/2-13 1 33/64 17/32 1.462 1.308 0.59 0.62 1.08 0.597 0.622
3585-8CN500 21209-C8-15 1/2-13 0.5 33/64 17/32 0.962 0.808 0.59 0.62 0.58 0.597 0.622
3585-8CN750 21209-C8-20 1/2-13 0.75 33/64 17/32 1.212 1.058 0.59 0.62 0.83 0.597 0.622

 Get product specs - click here:

 

KATO Part # MS/MA Number HeliCoil Part #
TLC-02C-0086 MS21209-C0210 3585-02CN-0086
TLC-02C-0086SF MS21209-C0210 3585-02CN-0086S
TLC-02C-0086W MS21209-C0210L 3585-02CNW-0086
TLC-02C-0086WSF MS21209-C0210L 3585-02CNW-0086S
TLC-02C-0086Y MS21209-C0210P 3585-02CNY-0086
TLC-02C-0129 MS21209-C0215 3585-02CN-0129
TLC-02C-0129SF MS21209-C0215 3585-02CN-0129S
TLC-02C-0129W MS21209-C0215L 3585-02CNW-0129
TLC-02C-0129WSF MS21209-C0215L 3585-02CNW-0129S
TLC-02C-0172 MS21209-C0220 3585-02CN-0172
TLC-02C-0172SF MS21209-C0220 3585-02CN-0172S
TLC-02C-0172W MS21209-C0220L 3585-02CNW-0172
TLC-02C-0172WSF MS21209-C0220L 3585-02CNW-0172S
TLC-02C-0172Y MS21209-C0220P 3585-02CNY-0172
TLC-02C-0215 MS21209-C0225 3585-02CN-0215
TLC-02C-0215W MS21209-C0225L 3585-02CNW-0215
TLC-02C-0258 MS21209-C0230 3585-02CN-0258
TLC-02C-0258W MS21209-C0230L 3585-02CNW-0258
TLC-03C-0148 MS21209-C0315 3585-03CN-0148
TLC-03C-0148Y MS21209-C0315P 3585-03CNY-0148
TLC-03C-0198 MS21209-C0320 3585-03CN-0198
TLC-04C-0112 MS21209-C0410 3585-04CN-0112
TLC-04C-0112SF MS21209-C0410 3585-04CN-0112S
TLC-04C-0112W MS21209-C0410L 3585-04CNW-0112
TLC-04C-0112WSF MS21209-C0410L 3585-04CNW-0112S
TLC-04C-0112Y MS21209-C0410P 3585-04CNY-0112
TLC-04C-0168 MS21209-C0415 3585-04CN-0168
TLC-04C-0168SF MS21209-C0415 3585-04CN-0168S
TLC-04C-0168W MS21209-C0415L 3585-04CNW-0168
TLC-04C-0168WSF MS21209-C0415L 3585-04CNW-0168S
TLC-04C-0168Y MS21209-C0415P 3585-04CNY-0168
TLC-04C-0224 MS21209-C0420 3585-04CN-0224
TLC-04C-0224SF MS21209-C0420 3585-04CN-0224S
TLC-04C-0224W MS21209-C0420L 3585-04CNW-0224
TLC-04C-0224WSF MS21209-C0420L 3585-04CNW-0224S
TLC-04C-0224Y MS21209-C0420P 3585-04CNY-0224
TLC-04C-0280 MS21209-C0425 3585-04CN-0280
TLC-04C-0336 MS21209-C0430 3585-04CN-0336
TLC-04C-0336Y MS21209-CO430P 3585-04CNY-0336
TLC-05C-0188 MS21209-C0515 3585-05CN-0188
TLC-05C-0188W MS21209-C0515L 3585-05CNW-0188
TLC-05C-0250 MS21209-C0520 3585-05CN-0250
TLC-05C-0375 MS21209-C0530 3585-05CN-0375
TLC-06C-0138 MS21209-C0610 3585-06CN-0138
TLC-06C-0138SF MS21209-C0610 3585-06CN-0138S
TLC-06C-0138W MS21209-C0610L 3585-06CNW-0138
TLC-06C-0138WSF MS21209-C0610L 3585-06CNW-0138S
TLC-06C-0138Y MS21209-C0610P 3585-06CNY-0138
TLC-06C-0207 MS21209-C0615 3585-06CN-0207
TLC-06C-0207SF MS21209-C0615 3585-06CN-0207S
TLC-06C-0207W MS21209-C0615L 3585-06CNW-0207
TLC-06C-0207WSF MS21209-C0615L 3585-06CNW-0207S
TLC-06C-0207Y MS21209-C0615P 3585-06CNY-0207
TLC-06C-0276 MS21209-C0620 3585-06CN-0276
TLC-06C-0276SF MS21209-C0620 3585-06CN-0276S
TLC-06C-0276W MS21209-C0620L 3585-06CNW-0276
TLC-06C-0276WSF MS21209-C0620L 3585-06CNW-0276S
TLC-06C-0276Y MS21209-C0620P 3585-06CNY-0276
TLC-06C-0345 MS21209-C0625 3585-06CN-0345
TLC-06C-0345W MS21209-C0625L 3585-06CNW-0345
TLC-06C-0414 MS21209-C0630 3585-06CN-0414
TLC-06C-0414W MS21209-C0630L 3585-06CNW-0414
TLC-1C-0324 MS21209-C2-15 3585-1CN-0324
TLC-1C-0432 MS21209-C2-20 3585-1CN-0432
TLC-2C-0164 MS21209-C0810 3585-2CN-0164
TLC-2C-0164SF MS21209-C0810 3585-2CN-0164S
TLC-2C-0164W MS21209-C0810L 3585-2CNW-0164
TLC-2C-0164WSF MS21209-C0810L 3585-2CNW-0164S
TLC-2C-0164Y MS21209-C0810P 3585-2CNY-0164
TLC-2C-0246 MS21209-C0815 3585-2CN-0246
TLC-2C-0246SF MS21209-C0815 3585-2CN-0246S
TLC-2C-0246W MS21209-C0815L 3585-2CNW-0246
TLC-2C-0246WSF MS21209-C0815L 3585-2CNW-0246S
TLC-2C-0246Y MS21209-C0815P 3585-2CNY-0246
TLC-2C-0328 MS21209-C0820 3585-2CN-0328
TLC-2C-0328SF MS21209-C0820 3585-2CN-0328S
TLC-2C-0328W MS21209-C0820L 3585-2CNW-0328
TLC-2C-0328Y MS21209-C0820P 3585-2CNY-0328
TLC-2C-0410 MS21209-C0825 3585-2CN-0410
TLC-2C-0410W MS21209-C0825L 3585-2CNW-0410
TLC-2C-0410Y MS21209-C0825P 3585-2CNY-0410
TLC-2C-0492 MS21209-C0830 3585-2CN-0492
TLC-2C-0492W MS21209-C0830L 3585-2CNW-0492
TLC-2C-0492Y MS21209-C0830P 3585-2CNY-0492
TLC-3C-0190 MS21209-C1-10 3585-3CN-0190
TLC-3C-0190SF MS21209-C1-10 3585-3CN-0190S
TLC-3C-0190W MS21209-C1-10L 3585-3CNW-0190
TLC-3C-0190WSF MS21209-C1-10L 3585-3CNW-0190S
TLC-3C-0285 MS21209-C1-15 3585-3CN-0285
TLC-3C-0285SF MS21209-C1-15 3585-3CN-0285S
TLC-3C-0285W MS21209-C1-15L 3585-3CNW-0285
TLC-3C-0380 MS21209-C1-20 3585-3CN-0380
TLC-3C-0380SF MS21209-C1-20 3585-3CN-0380S
TLC-3C-0475 MS21209-C1-25 3585-3CN-0475
TLC-3C-0570 MS21209-C1-30 3585-3CN-0570
TLC-4C-0250 MS21209-C4-10 3585-4CN-0250
TLC-4C-0250SF MS21209-C4-10 3585-4CN-0250S
TLC-4C-0250W MS21209-C4-10L 3585-4CNW-0250
TLC-4C-0250Y MS21209-C4-10P 3585-4CNY-0250
TLC-4C-0375 MS21209-C4-15 3585-4CN-0375
TLC-4C-0375SF MS21209-C4-15 3585-4CN-0375S
TLC-6C-0938 MS21209-C6-25 3585-6CN-0938
TLC-6C-0938W MS21209-C6-25L 3585-6CNW-0938
TLC-6C-1125 MS21209-C6-30 3585-6CN-1125
TLC-7C-0438 MS21209-C7-10 3585-7CN-0438
TLC-7C-0656 MS21209-C7-15 3585-7CN-0656
TLC-7C-0875 MS21209-C7-20 3585-7CN-0875
TLC-8C-0500 MS21209-C8-10 3585-8CN-0500
TLC-8C-0500Y MS21209-C8-10P 3585-8CNY-0500
TLC-8C-0750 MS21209-C8-15 3585-8CN-0750
TLC-8C-0750W MS21209-C8-15L 3585-8CNW-0750
TLC-8C-1000 MS21209-C8-20 3585-8CN-1000
TLC-8C-1000W MS21209-C8-20L 3585-8CNW-1000
TLC-8C-1250 MS21209-C8-25 3585-8CN-1250
TLC-9C-0562 MS21209-C9-10 3585-9CN-0562
TLC-9C-1125 MS21209-C9-20 3585-9CN-1125
TLC-10C-0625 MS21209-C1010 3585-10CN-0625
TLC-10C-0938 MS21209-C1015 3585-10CN-0938
TLC-10C-1250 MS21209-C1020 3585-10CN-1250
TLC-12C-1125 MS21209-C1215 3585-12CN-1125
TLC-12C-1500 MS21209-C1220 3585-12C-1500
TLC-12C-1875 MS21209-C1225 3585-12CN-1875
TLC-14C-1312 MS21209-C1415 3585-14CN-1312
TLC-14C-1750 MS21209-C1420 3585-14CN-1750
TLC-16C-1000 MS21209-C1610 3585-16CN-1000
TLC-16C-1500 MS21209-C1615 3585-16CN-1500
TLC-16C-2000 MS21209-C1620 3585-16CN-2000

 Get product specs - click here:

TANGLESS® is a registered trademark of Advanex Inc.
POP Rivet® is a registered trademark of Emhart Teknologies, LLC.
Recoil® is a registered trademark of Alcoa.