Drill Service logo
Drill Service

H-UNF - UNF Thread Inserts

H-UNF - UNF Thread InsertsManufactured from high quality chromium nickel stainless steel, PowerCoil Wire Thread Inserts provide high strength internal threads that resist the effects of temperature and corosion.

Produced from precision profiled austenitic stainless steel wire wound into a helical spiral, PowerCoil free running inserts have spring like appearance. When installed, using any one of a variety of manual or automatic tools, they provide strong permanent internal threads which resist heat and corrosion. Once fitted, their position is maintained by the action of radial pressure between their coils and the flanks of the tapped hole. This pressure exists because their free diameter is larger by a calculated amount, than their installed diameter.

Click on part number to check stock

Print Friendly Page

Part No.

DescriptionO/A LengthPilot Hole Dia Price Qty Add More
H-UNF-3-56X3 3 56 UNF Thread Inserts Pack of 102.52.700 £4.33
H-UNF-3-56X4 3 56 UNF Thread Inserts Pack of 103.82.700 £4.49
H-UNF-3-56X5 3 56 UNF Thread Inserts Pack of 105.12.700 £4.83
H-UNF-3-56X6 3 56 UNF Thread Inserts Pack of 106.42.700 £5.16
H-UNF-3-56X8 3 56 UNF Thread Inserts Pack of 107.62.700 £5.66
H-UNF-4-48X3 4 48 UNF Thread Inserts Pack of 1002.83.000 £43.28
H-UNF-4-48X4 4 48 UNF Thread Inserts Pack of 1004.33.000 £49.93
H-UNF-4-48X6 4 48 UNF Thread Inserts Pack of 1005.63.000 £66.58
H-UNF-4-48X7 4 48 UNF Thread Inserts Pack of 1007.13.000 £73.24
H-UNF-4-48X9 4 48 UNF Thread Inserts Pack of 1008.63.000 £94.88
H-UNF-6-40X4 6 40 UNF Thread Inserts Pack of 1003.63.700 £43.28
H-UNF-6-40X5 6 40 UNF Thread Inserts Pack of 1005.33.700 £49.93
H-UNF-6-40X7 6 40 UNF Thread Inserts Pack of 1007.13.700 £66.58
H-UNF-6-40X9 6 40 UNF Thread Inserts Pack of 1008.93.700 £76.57
H-UNF-6-40X10 6 40 UNF Thread Inserts Pack of 10010.03.700 £94.88
H-UNF-8-36X4 8 36 UNF Thread Inserts Pack of 1004.14.400 £43.28
H-UNF-8-36X6 8 36 UNF Thread Inserts Pack of 1006.44.400 £49.93
H-UNF-8-36X8 8 36 UNF Thread Inserts Pack of 1008.44.400 £66.58
H-UNF-8-36X10 8 36 UNF Thread Inserts Pack of 10010.04.400 £76.57
H-UNF-8-36X12 8 36 UNF Thread Inserts Pack of 10012.04.400 £94.88
H-UNF-10-32X5 10 32 UNF Thread Inserts Pack of 1004.85.100 £18.31
H-UNF-10-32X7 10 32 UNF Thread Inserts Pack of 1007.45.100 £19.97
H-UNF-10-32X10 10 32 UNF Thread Inserts Pack of 1009.75.100 £23.30
H-UNF-10-32X12 10 32 UNF Thread Inserts Pack of 10012.05.100 £29.96
H-UNF-10-32X14 10 32 UNF Thread Inserts Pack of 10014.05.100 £34.95
H-UNF-12-28X6 12 28 UNF Thread Inserts Pack of 1005.6 £31.63
H-UNF-12-28X8 12 28 UNF Thread Inserts Pack of 1008.1 £33.29
H-UNF-12-28X11 12 28 UNF Thread Inserts Pack of 10011.0 £34.95
H-UNF-12-28X14 12 28 UNF Thread Inserts Pack of 10014.0 £36.62
H-UNF-12-28X17 12 28 UNF Thread Inserts Pack of 10017.0 £39.95
H-UNF-1/4X28X6 1/4 UNF Thread Inserts Pack of 1006.46.600 £18.31
H-UNF-1/4X28X10 1/4 UNF Thread Inserts Pack of 1009.76.600 £19.97
H-UNF-1/4X28X13 1/4 UNF Thread Inserts Pack of 10013.06.600 £23.30
H-UNF-1/4X28X16 1/4 UNF Thread Inserts Pack of 10016.06.600 £29.96
H-UNF-1/4X28X19 1/4 UNF Thread Inserts Pack of 10019.06.600 £34.95
H-UNF-5/16X24X8 5/16 UNF Thread Inserts Pack of 1007.98.200 £24.97
H-UNF-5/16X24X12 5/16 UNF Thread Inserts Pack of 10012.08.200 £28.30
H-UNF-5/16X24X16 5/16 UNF Thread Inserts Pack of 10016.08.200 £33.29
H-UNF-5/16X24X20 5/16 UNF Thread Inserts Pack of 10020.08.200 £41.61
H-UNF-5/16X24X24 5/16 UNF Thread Inserts Pack of 10024.08.200 £48.27
H-UNF-3/8X24X10 3/8 UNF Thread Inserts Pack of 1009.79.800 £38.28
H-UNF-3/8X24X14 3/8 UNF Thread Inserts Pack of 10014.09.800 £39.95
H-UNF-3/8X24X19 3/8 UNF Thread Inserts Pack of 10019.09.800 £48.27
H-UNF-3/8X24X24 3/8 UNF Thread Inserts Pack of 10024.09.800 £61.59
H-UNF-3/8X24X29 3/8 UNF Thread Inserts Pack of 10029.09.800 £71.57
H-UNF-7/16X20X11 7/16 UNF Thread Inserts Pack of 10011.011.500 £48.27
H-UNF-7/16X20X17 7/16 UNF Thread Inserts Pack of 10017.011.500 £53.26
H-UNF-7/16X20X22 7/16 UNF Thread Inserts Pack of 10022.011.500 £59.92
H-UNF-7/16X20X28 7/16 UNF Thread Inserts Pack of 10028.011.500 £74.90
H-UNF-7/16X20X34 7/16 UNF Thread Inserts Pack of 10034.011.500 £89.88
H-UNF-1/2X20X13 1/2 UNF Thread Inserts Pack of 10013.013.000 £48.27
H-UNF-1/2X20X19 1/2 UNF Thread Inserts Pack of 10019.013.000 £53.26
H-UNF-1/2X20X25 1/2 UNF Thread Inserts Pack of 10025.013.000 £59.92
H-UNF-1/2X20X32 1/2 UNF Thread Inserts Pack of 10032.013.000 £74.90
H-UNF-1/2X20X38 1/2 UNF Thread Inserts Pack of 10038.013.000 £89.88
H-UNF-9/16X18X14 9/16 UNF Thread Inserts Pack of 5014.014.700 £55.77
H-UNF-9/16X18X21 9/16 UNF Thread Inserts Pack of 5021.014.700 £55.77
H-UNF-9/16X18X28 9/16 UNF Thread Inserts Pack of 5028.014.700 £67.42
H-UNF-9/16X18X36 9/16 UNF Thread Inserts Pack of 5036.014.700 £85.73
H-UNF-9/16X18X43 9/16 UNF Thread Inserts Pack of 5043.014.700 £95.72
H-UNF-5/818X16 5/8 UNF Thread Inserts Pack of 5016.016.300 £55.77
H-UNF-5/818X24 5/8 UNF Thread Inserts Pack of 5024.016.300 £55.77
H-UNF-5/818X32 5/8 UNF Thread Insert32.016.300 £1.34
H-UNF-5/8X18X32 5/8 UNF Thread Inserts Pack of 5032.016.300 £95.72
H-UNF-5/818X40 5/8 UNF Thread Inserts Pack of 5040.016.300 £67.42
H-UNF-5/818X484 5/8 UNF Thread Inserts Pack of 5048.016.300 £80.74
H-UNF-3/4X16X19 3/4 UNF Thread Inserts Pack of 5019.019.500 £93.21
H-UNF-3/4X16X29 3/4 UNF Thread Inserts Pack of 5029.019.500 £129.01
H-UNF-3/4X16X38 3/4 UNF Thread Inserts Pack of 5038.019.500 £155.64
H-UNF-3/4X16X48 3/4 UNF Thread Inserts Pack of 5048.019.500 £196.41
H-UNF-3/4X16X57 3/4 UNF Thread Inserts Pack of 5057.019.500 £228.87
H-UNF-7/8X14X22 7/8 UNF Thread Inserts Pack of 2522.022.500 £62.83
H-UNF-7/8X14X34 7/8 UNF Thread Inserts Pack of 2534.022.500 £92.79
H-UNF-7/8X14X45 7/8 UNF Thread Inserts Pack of 2545.022.500 £118.18
H-UNF-7/8X14X56 7/8 UNF Thread Inserts Pack of 2556.022.500 £141.06
H-UNF-7/8X14X67 7/8 UNF Thread Inserts Pack of 2567.022.500 £164.36
H-UNF-1-12X25 1 12 UNF Thread Inserts Pack of 2525.026.000 £62.83
H-UNF-1-12X38 1 12 UNF Thread Inserts Pack of 2538.026.000 £92.79
H-UNF-1-12X51 1 12 UNF Thread Inserts Pack of 2551.026.000 £118.18
H-UNF-1-12X64 1 12 UNF Thread Inserts Pack of 2564.026.000 £141.06
H-UNF-1-12X76 1 12 UNF Thread Inserts Pack of 2576.026.000 £164.36
H-UNF-1-14X25 1 14 UNF Thread Inserts Pack of 2525.026.000 £65.33
H-UNF-1-14X38 1 14 UNF Thread Inserts Pack of 2538.026.000 £96.54
H-UNF-1-14X51 1 14 UNF Thread Inserts Pack of 2551.026.000 £122.75
H-UNF-1-14X64 1 14 UNF Thread Inserts Pack of 2564.026.000 £141.06
H-UNF-1-14X76 1 14 UNF Thread Inserts Pack of 2576.026.000 £169.36
H-UNF-1.1/8X12X2 1.1/8 UNF Thread Inserts Pack of 1029.029.500 £36.12
H-UNF-1.1/8X12X4 1.1/8 UNF Thread Inserts Pack of 1043.029.500 £52.60
H-UNF-1.1/8X12X5 1.1/8 UNF Thread Inserts Pack of 1057.029.500 £49.43
H-UNF-1.1/8X12X7 1.1/8 UNF Thread Inserts Pack of 1071.029.500 £61.59
H-UNF-1.1/8X12X8 1.1/8 UNF Thread Inserts Pack of 1086.029.500 £68.58
H-UNF-1.1./4X12X 1.1/4 UNF Thread Inserts Pack of 1095.032.500 £79.39
H-UNF-1.3/8X12X3 1.3/8 UNF Thread Inserts Pack of 1035.035.500 £42.94
H-UNF-1.3/8X12X5 1.3/8 UNF Thread Inserts Pack of 1053.035.500 £63.91
H-UNF-1.3/8X12X7 1.3/8 UNF Thread Inserts Pack of 1070.035.500 £63.09
H-UNF-1.3/8X12X8 1.3/8 UNF Thread Inserts Pack of 1087.035.500 £79.73
H-UNF-1.3/8X12X1 1.3/8 UNF Thread Inserts Pack of 10105.035.500 £86.89
H-UNF-1.1/2X12X3 1.1/2 UNF Thread Inserts Pack of 1038.038.500 £49.77
H-UNF-1.1/2X12X5 1.1/2 UNF Thread Inserts Pack of 1057.038.500 £74.24
H-UNF-1.1/2X12X7 1.1/2 UNF Thread Inserts Pack of 1076.038.500 £79.23
H-UNF-1.1/2X12X9 1.1/2 UNF Thread Inserts Pack of 1095.038.500 £103.54
H-UNF-1.1/2X12X1 1.1/2 UNF Thread Inserts Pack of 10114.038.500 £117.84
Click on part number to check stock