successfully added to cart
View Cart

Notifications

Mark all as read

Threading

If your application requires threading, precision and consistency are critical. At Kennametal Inc., our selection of high-performance threading inserts provides true threading every time. Made with tungsten carbide-based materials, Kennametal threading inserts are available for both standard and custom applications. We can also assist you with improving your threading applications. 

We provide the solutions you need to produce productive and accurate threads, regardless of pitch, thread profile or material. Our extensive range of threading tools and inserts helps you machine interior and exterior threads that meet your quality standards. Put simply, whether you need to replace a worn insert or create a custom one, Kennametal Inc. has the performance solutions to address your business realities.

 

Select Filters
Filters
Filters
View filters in
Metric
Inch
Key Filters
Select First Choice
  • CN (89)
  • DE (243)
  • GB (116)
  • IN (5)
  • US (359)
Applications
  • Chamfer Turning Chamfer Turning (4)
  • Countersinking Countersinking (38)
  • Cut-Off Cut-Off (4)
  • Deep Grooving Deep Grooving (4)
  • Drilling Drilling (16)
  • Face Grooving Face Grooving (245)
  • Facing Facing (4)
  • Grooving Grooving (167)
  • ID Grooving ID Grooving (98)
  • ID Thread Turning ID Thread Turning (1097)
  • Multiple Direction Cutting Multiple Direction Cutting (4)
  • OD Thread Turning OD Thread Turning (1214)
  • Pipe Thread Pipe Thread (106)
  • Plunge Turning Plunge Turning (4)
  • Profiling Profiling (4)
  • Shoulder Bottom Shoulder Shoulder Bottom Shoulder (33)
  • Shoulder Roughing Shoulder Roughing (33)
  • Shoulder Square End Shoulder Square End (33)
  • Tapping Blind Hole Tapping Blind Hole (1420)
  • Tapping Through Hole Tapping Through Hole (1034)
  • Thread Milling Thread Milling (203)
  • Threading Threading (2812)
  • Turning Turning (4)
Workpiece Material
  • P Steel (4085)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (4031)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (4031)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (3970)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (3818)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (2636)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (2906)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (2614)
  • M Stainless Steel (3930)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (3930)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (2864)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (3698)
  • K Cast Iron (3662)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (2764)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (3646)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (2748)
  • N Non-Ferrous Materials (1592)
    • N1
      Wrought Aluminum
      (1417)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%
      (1437)
    • N3
      High-Silicon Aluminum Alloys Si >12.2%
      (1147)
    • N4
      Copper, Brass, Zinc-based on machinability index range of 70-100
      (1427)
    • N5
      Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass
      (1109)
    • N6
      Carbon, Graphite Composites, CFRP
      (1093)
    • N7
      MMC's
      (1042)
  • S High-Temp Alloys (3171)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (2774)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
      (2757)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS
      (2757)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (2678)
  • H Hardened Materials (1344)
    • H1
      Hardened Materials 44-48 HRC
      (1331)
    • H2
      Hardened Materials 48-55 HRC
      (229)
    • H3
      Hardened Materials 56-60 HRC
      (154)
    • H4
      Hardened Materials >60 HRC
      (154)
Maximum Cutting Diameter
  • 0.547 (1)
  • 0.55 (1)
  • 0.6693 (1)
  • 0.67 (1)
  • 0.8661 (1)
  • 0.87 (1)
  • 1.1 (1)
  • 1.1024 (1)
  • 1.4213 (1)
  • 1.538 (1)
  • 1.772 (1)
  • 1.93 (1)
to
Maximum Cutting Diameter
  • 13.9 (1)
  • 14.0 (1)
  • 17.0 (1)
  • 17.02 (1)
  • 22.0 (1)
  • 22.1 (1)
  • 27.94 (1)
  • 28.0 (1)
  • 36.1 (1)
  • 39.065 (1)
  • 45.0 (1)
  • 49.0 (1)
to
Cutting Diameter
  • 2.4 (1)
  • 3.15 (1)
  • 3.16 (1)
  • 3.35 (1)
  • 4.0 (1)
  • 4.04 (1)
  • 4.3 (1)
  • 4.7 (1)
  • 4.8 (3)
  • 5.0 (2)
  • 5.05 (1)
  • 5.9 (1)
  • 6.0 (2)
  • 6.15 (1)
  • 6.5 (2)
  • 6.7 (1)
  • 6.75 (1)
  • 7.65 (1)
  • 8.0 (2)
  • 8.2 (2)
  • 8.4 (2)
  • 8.7 (2)
  • 8.992 (2)
  • 9.0 (3)
  • 9.9 (3)
  • 10.0 (5)
  • 10.1 (1)
  • 10.135 (1)
  • 10.15 (1)
  • 10.35 (1)
  • 10.4 (2)
  • 10.6 (1)
  • 11.4 (1)
  • 11.43 (2)
  • 11.5 (3)
  • 11.6 (3)
  • 11.8 (1)
  • 12.0 (3)
  • 12.1 (2)
  • 13.1 (1)
  • 13.5 (1)
  • 13.6 (3)
  • 14.0 (5)
  • 14.1 (1)
  • 14.7 (1)
  • 14.732 (1)
  • 14.75 (1)
  • 15.0 (2)
  • 15.1 (1)
  • 15.45 (2)
  • 15.494 (2)
  • 15.5 (2)
  • 16.0 (4)
  • 17.0 (5)
  • 17.018 (2)
  • 17.2 (1)
  • 17.3 (1)
  • 19.0 (1)
  • 19.05 (2)
  • 20.0 (4)
  • 20.066 (1)
  • 20.3 (1)
  • 20.37 (1)
  • 20.5 (2)
  • 20.6 (4)
  • 21.2 (2)
  • 22.0 (5)
  • 22.098 (1)
  • 22.1 (4)
  • 23.0 (1)
  • 23.1 (2)
  • 23.3 (1)
  • 24.5 (1)
  • 24.6 (1)
  • 25.0 (1)
  • 25.9 (2)
  • 26.0 (3)
  • 26.01 (1)
  • 26.39 (1)
  • 26.4 (1)
  • 29.972 (3)
  • 30.0 (15)
  • 31.0 (4)
  • 34.5 (1)
  • 35.0 (1)
  • 36.0 (4)
  • 36.1 (2)
  • 36.5 (1)
  • 36.6 (2)
  • 37.0 (3)
  • 37.084 (1)
  • 37.541 (1)
  • 39.1 (1)
  • 41.91 (1)
  • 42.0 (3)
  • 42.012 (1)
  • 42.926 (1)
  • 44.0 (2)
  • 46.0 (1)
  • 48.0 (2)
  • 49.0 (2)
  • 52.0 (2)
  • 53.086 (1)
  • 53.1 (1)
  • 56.0 (1)
  • 58.0 (1)
  • 58.9 (2)
  • 63.0 (1)
to
Cutting Diameter
  • 0.0945 (1)
  • 0.124 (1)
  • 0.1244 (1)
  • 0.1319 (1)
  • 0.1575 (1)
  • 0.1591 (1)
  • 0.1693 (1)
  • 0.185 (1)
  • 0.189 (3)
  • 0.1969 (2)
  • 0.1988 (1)
  • 0.2323 (1)
  • 0.2362 (2)
  • 0.2421 (1)
  • 0.2559 (2)
  • 0.2638 (1)
  • 0.2657 (1)
  • 0.3012 (1)
  • 0.315 (2)
  • 0.3228 (2)
  • 0.3307 (2)
  • 0.3425 (2)
  • 0.354 (2)
  • 0.3543 (3)
  • 0.3898 (3)
  • 0.39 (1)
  • 0.3937 (4)
  • 0.3976 (1)
  • 0.3996 (1)
  • 0.4075 (1)
  • 0.4094 (2)
  • 0.4173 (1)
  • 0.45 (3)
  • 0.4528 (2)
  • 0.453 (1)
  • 0.4567 (3)
  • 0.4646 (1)
  • 0.4724 (2)
  • 0.4764 (2)
  • 0.5157 (1)
  • 0.53 (1)
  • 0.535 (1)
  • 0.5354 (2)
  • 0.5512 (5)
  • 0.5551 (1)
  • 0.58 (2)
  • 0.581 (1)
  • 0.59 (1)
  • 0.5906 (1)
  • 0.594 (1)
  • 0.608 (1)
  • 0.6083 (1)
  • 0.61 (2)
  • 0.6102 (2)
  • 0.63 (4)
  • 0.6692 (1)
  • 0.6693 (2)
  • 0.67 (4)
  • 0.677 (1)
  • 0.68 (1)
  • 0.748 (1)
  • 0.75 (2)
  • 0.7874 (3)
  • 0.79 (1)
  • 0.7992 (1)
  • 0.802 (1)
  • 0.8071 (2)
  • 0.81 (4)
  • 0.835 (2)
  • 0.866 (2)
  • 0.8661 (3)
  • 0.87 (5)
  • 0.906 (1)
  • 0.91 (2)
  • 0.965 (1)
  • 0.97 (1)
  • 0.9843 (1)
  • 1.02 (2)
  • 1.0236 (1)
  • 1.024 (2)
  • 1.039 (1)
  • 1.0394 (1)
  • 1.1181 (1)
  • 1.18 (8)
  • 1.181 (4)
  • 1.1811 (5)
  • 1.22 (4)
  • 1.3583 (1)
  • 1.378 (1)
  • 1.417 (3)
  • 1.4173 (1)
  • 1.42 (2)
  • 1.437 (1)
  • 1.44 (2)
  • 1.4567 (3)
  • 1.46 (3)
  • 1.478 (1)
  • 1.54 (1)
  • 1.65 (1)
  • 1.6535 (2)
  • 1.654 (2)
  • 1.66 (2)
  • 1.69 (1)
  • 1.732 (2)
  • 1.811 (1)
  • 1.8898 (1)
  • 1.89 (1)
  • 1.93 (2)
  • 2.047 (2)
  • 2.09 (2)
  • 2.2047 (1)
  • 2.283 (1)
  • 2.32 (2)
  • 2.48 (1)
to
Cutting Length
  • 0.16 (2)
  • 0.2 (4)
  • 0.236 (5)
  • 0.2362 (2)
  • 0.24 (2)
  • 0.2457 (1)
  • 0.2756 (2)
  • 0.276 (4)
  • 0.28 (31)
  • 0.31 (66)
  • 0.315 (9)
  • 0.32 (19)
  • 0.3244 (1)
  • 0.3437 (1)
  • 0.35 (12)
  • 0.354 (6)
  • 0.36 (33)
  • 0.37 (3)
  • 0.38 (56)
  • 0.39 (103)
  • 0.3937 (4)
  • 0.394 (34)
  • 0.4 (5)
  • 0.4031 (1)
  • 0.4094 (2)
  • 0.41 (4)
  • 0.42 (2)
  • 0.4244 (1)
  • 0.43 (25)
  • 0.433 (6)
  • 0.44 (81)
  • 0.45 (2)
  • 0.46 (14)
  • 0.47 (102)
  • 0.472 (1)
  • 0.4724 (9)
  • 0.48 (24)
  • 0.4866 (2)
  • 0.49 (65)
  • 0.5 (55)
  • 0.51 (85)
  • 0.5118 (1)
  • 0.512 (27)
  • 0.52 (9)
  • 0.53 (18)
  • 0.55 (17)
  • 0.551 (6)
  • 0.5512 (3)
  • 0.56 (30)
  • 0.58 (12)
  • 0.59 (192)
  • 0.5906 (7)
  • 0.591 (36)
  • 0.6 (37)
  • 0.62 (4)
  • 0.6299 (5)
  • 0.63 (116)
  • 0.6472 (1)
  • 0.6626 (2)
  • 0.669 (5)
  • 0.6693 (2)
  • 0.67 (10)
  • 0.68 (4)
  • 0.688 (3)
  • 0.69 (45)
  • 0.7087 (4)
  • 0.709 (10)
  • 0.71 (115)
  • 0.74 (6)
  • 0.748 (1)
  • 0.75 (69)
  • 0.77 (52)
  • 0.787 (16)
  • 0.79 (76)
  • 0.7969 (1)
  • 0.8055 (1)
  • 0.8268 (5)
  • 0.827 (2)
  • 0.83 (45)
  • 0.866 (21)
  • 0.8661 (1)
  • 0.87 (18)
  • 0.88 (30)
  • 0.91 (40)
  • 0.94 (83)
  • 0.9449 (9)
  • 0.945 (6)
  • 0.9634 (1)
  • 0.9728 (1)
  • 0.98 (51)
  • 0.984 (3)
  • 0.994 (1)
  • 0.9976 (1)
  • 1.0 (38)
  • 1.02 (2)
  • 1.024 (2)
  • 1.031 (8)
  • 1.06 (7)
  • 1.063 (10)
  • 1.09 (45)
  • 1.1 (3)
  • 1.102 (2)
  • 1.1024 (2)
  • 1.14 (2)
  • 1.148 (1)
  • 1.18 (33)
  • 1.181 (4)
  • 1.1811 (1)
  • 1.22 (17)
  • 1.25 (4)
  • 1.26 (3)
  • 1.2661 (1)
  • 1.2965 (1)
  • 1.3 (2)
  • 1.31 (1)
  • 1.34 (8)
  • 1.375 (7)
  • 1.38 (28)
  • 1.42 (4)
  • 1.4445 (1)
  • 1.46 (1)
  • 1.5 (9)
  • 1.5157 (2)
  • 1.5224 (1)
  • 1.57 (20)
  • 1.59 (1)
  • 1.6201 (1)
  • 1.6205 (1)
  • 1.65 (4)
  • 1.71 (4)
  • 1.75 (3)
  • 1.77 (10)
  • 1.89 (2)
  • 1.97 (8)
  • 2.17 (2)
to
Cutting Length
  • 5.0 (4)
  • 6.0 (9)
  • 6.24 (1)
  • 7.0 (37)
  • 7.9 (36)
  • 8.0 (44)
  • 8.1 (13)
  • 8.2 (1)
  • 8.24 (1)
  • 8.73 (1)
  • 9.0 (20)
  • 9.1 (31)
  • 9.5 (3)
  • 9.7 (56)
  • 9.9 (8)
  • 10.0 (137)
  • 10.1 (1)
  • 10.24 (1)
  • 10.4 (2)
  • 10.41 (2)
  • 10.5 (2)
  • 10.78 (1)
  • 10.8 (2)
  • 10.9 (2)
  • 10.92 (3)
  • 10.922 (1)
  • 11.0 (27)
  • 11.1 (66)
  • 11.2 (15)
  • 11.5 (2)
  • 11.6 (13)
  • 11.7 (1)
  • 11.8 (13)
  • 11.9 (5)
  • 12.0 (96)
  • 12.1 (18)
  • 12.2 (6)
  • 12.36 (2)
  • 12.4 (61)
  • 12.5 (4)
  • 12.7 (55)
  • 13.0 (113)
  • 13.1 (4)
  • 13.2 (5)
  • 13.4 (18)
  • 14.0 (26)
  • 14.2 (30)
  • 14.8 (11)
  • 14.9 (3)
  • 14.986 (2)
  • 15.0 (212)
  • 15.1 (45)
  • 15.2 (11)
  • 15.8 (4)
  • 16.0 (117)
  • 16.002 (4)
  • 16.44 (1)
  • 16.83 (2)
  • 17.0 (15)
  • 17.018 (2)
  • 17.3 (4)
  • 17.48 (3)
  • 17.5 (45)
  • 18.0 (129)
  • 18.7 (4)
  • 18.9 (2)
  • 19.0 (20)
  • 19.05 (10)
  • 19.1 (40)
  • 19.6 (52)
  • 20.0 (92)
  • 20.24 (1)
  • 20.46 (1)
  • 21.0 (45)
  • 21.1 (7)
  • 22.0 (40)
  • 22.098 (1)
  • 22.3 (8)
  • 22.4 (22)
  • 23.0 (14)
  • 23.1 (26)
  • 23.876 (2)
  • 23.9 (43)
  • 24.0 (54)
  • 24.47 (1)
  • 24.71 (1)
  • 25.0 (54)
  • 25.34 (1)
  • 25.4 (38)
  • 25.908 (1)
  • 26.0 (3)
  • 26.19 (8)
  • 26.92 (4)
  • 26.924 (1)
  • 27.0 (12)
  • 27.7 (45)
  • 27.94 (1)
  • 28.0 (6)
  • 29.0 (2)
  • 29.16 (1)
  • 30.0 (38)
  • 31.0 (17)
  • 31.8 (4)
  • 32.0 (3)
  • 32.16 (1)
  • 32.93 (1)
  • 33.0 (2)
  • 33.3 (1)
  • 34.0 (8)
  • 34.93 (7)
  • 35.0 (28)
  • 36.0 (4)
  • 36.69 (1)
  • 37.0 (1)
  • 38.0 (2)
  • 38.1 (7)
  • 38.5 (2)
  • 38.67 (1)
  • 40.0 (20)
  • 40.4 (1)
  • 41.15 (1)
  • 41.16 (1)
  • 42.0 (4)
  • 43.5 (4)
  • 44.45 (3)
  • 45.0 (10)
  • 48.0 (2)
  • 50.0 (8)
  • 55.0 (2)
to
Type of Thread
  • 55 (171)
  • 60 (639)
  • ACME (486)
  • API (303)
  • API BUTTRESS (53)
  • API RD (226)
  • BSPT (132)
  • BSW (477)
  • BUTTRESS (293)
  • G Internal Thread Parallel (15)
  • M (652)
  • M-Metric/ISO (985)
  • MF (29)
  • NC/UNC (7)
  • NPS (17)
  • NPT (316)
  • NPTF (149)
  • National Pipe Thread (16)
  • National Pipe Thread Fuel (12)
  • RD DIN 405 (143)
  • STUB ACME (305)
  • TR DIN 103 (147)
  • UN (957)
  • UNC (631)
  • UNF (433)
  • UNJ (446)
Cutting Condition
  • Heavily Interrupted Cut (258)
  • Lightly Interrupted Cut (258)
  • Smooth Cut (258)
  • Varying Depth of Cut (258)
Cutting Condition Material
  • H-All (258)
  • K-All (258)
  • M-All (258)
  • N-All (258)
  • P-All (258)
  • S-All (258)
Thread Tolerance Class ISO
  • 6G-I (25)
  • 6H-I (342)
  • 6HX-I (489)
Reach
  • 8.51 (1)
  • 9.59 (1)
  • 10.53 (1)
  • 11.82 (1)
  • 11.94 (1)
  • 11.99 (1)
  • 12.0 (2)
  • 12.97 (1)
  • 13.19 (1)
  • 14.37 (1)
  • 14.69 (1)
  • 15.49 (1)
  • 15.5 (3)
  • 16.44 (1)
  • 16.83 (1)
  • 16.99 (1)
  • 17.0 (1)
  • 17.23 (1)
  • 17.71 (1)
  • 18.42 (1)
  • 19.1 (1)
  • 20.0 (1)
  • 20.07 (1)
  • 20.24 (1)
  • 20.46 (1)
  • 20.5 (1)
  • 21.22 (1)
  • 21.23 (1)
  • 21.5 (1)
  • 22.0 (2)
  • 22.1 (3)
  • 23.0 (1)
  • 23.11 (2)
  • 23.52 (1)
  • 23.65 (1)
  • 23.87 (1)
  • 24.47 (1)
  • 24.71 (1)
  • 25.0 (1)
  • 25.24 (1)
  • 25.27 (1)
  • 25.34 (1)
  • 25.4 (1)
  • 25.76 (1)
  • 25.9 (2)
  • 26.0 (4)
  • 26.48 (1)
  • 27.63 (1)
  • 27.9 (1)
  • 28.0 (4)
  • 28.57 (1)
  • 29.16 (1)
  • 30.0 (2)
  • 30.24 (1)
  • 30.25 (1)
  • 31.98 (1)
  • 32.16 (1)
  • 32.93 (1)
  • 33.3 (1)
  • 33.62 (1)
  • 34.04 (1)
  • 34.24 (1)
  • 36.0 (2)
  • 36.1 (1)
  • 36.69 (1)
  • 36.8 (1)
  • 36.87 (1)
  • 37.0 (1)
  • 38.0 (1)
  • 38.1 (1)
  • 38.67 (1)
  • 40.0 (2)
  • 41.15 (1)
  • 41.16 (1)
  • 42.67 (1)
  • 42.9 (2)
  • 42.93 (1)
  • 43.0 (10)
  • 43.2 (3)
  • 44.0 (1)
  • 44.5 (1)
  • 44.96 (1)
  • 45.0 (3)
  • 45.2 (1)
  • 45.4 (1)
  • 51.56 (2)