HELICOIL Free Running Helical Inserts

Helicoil free running inserts are used to make threads or repair worn threads inside tapped holes and are suitable for offering reliable threading in metals, composites, wood & similar materials. These inserts are usually larger in diameter than tapped holes and are compressed while being inserted, thereby providing maximum surface contact area.

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Helicoil free running inserts are suitable for repairing stripped-out threads and providing stronger threads in soft materials, such as aluminium, magnesium and fibre-reinforced plastics. These...Read more
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1185-06EN3450.345"0.185"TanglessPlainCoarseRight Hand200000 psiRockwell C43-C50€242.64100
AA1185-06EN4140.414"0.185"TanglessPlainCoarseRight Hand200000 psiRockwell C43-C50€237.16100
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1185-10.324"0.276"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€30.8312
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1084-1827 mm21.65 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€122.996
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR5326-14S-60.307"0.667"TanglessBlack OxideFineRight Hand200000 psi to 250000 psiRockwell C43-C50€65.286
AR5326-14L-60.669"0.667"TanglessBlack OxideFineRight Hand200000 psi to 250000 psiRockwell C43-C50€65.286
AR5326-14N-627/64"0.667"TanglessBlack OxideFineRight Hand200000 psi to 250000 psiRockwell C43-C50€65.286
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M8 x 1.25 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.FinishTang TypeThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1084-8CN0808 mm10.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€130.02100
AA1084-8CNW0808 mm10.075 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€166.52100
BR1084-812 mm10.08 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€41.2912
A1084-8CN120S12 mm10.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,724.87500
AA1084-8CN12012 mm10.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€133.76100
A1084-8CN160S16 mm10.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€581.79500
AA1084-8CN20020 mm10.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€250.96100
AA1084-8CN24024 mm10.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€344.26100
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M4 x 0.7 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFinishFree Coil Dia.Tang TypeThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1084-4CNW0404 mmDry Film Lubricant5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€134.94100
AA1084-4CN0404 mmPlain5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€114.98100
A1084-4CN040S4 mmPlain5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€936.591000
AA1084-4CN0505 mmPlain5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€268.98100
AA1084-4CN0606 mmPlain5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€115.72100
A1084-4CNW060S6 mmDry Film Lubricant5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,697.961000
A1084-4CN060S6 mmPlain5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,190.741000
BR1084-46 mmPlain5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€32.7112
AA1084-4CNW0606 mmDry Film Lubricant5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€141.41100
A1084-4CN080S8 mmPlain5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,495.641000
AA1084-4CN0808 mmPlain5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€130.02100
AA1084-4CN10010 mm-5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€156.18100
AA1084-4CN12012 mmPlain5.325 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€172.67100
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M3 x 0.5 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.FinishTang TypeThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1084-3CNW0303 mm4.075 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€179.62100
AA1084-3CN0303 mm4.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€141.41100
A1084-3CN030S3 mm4.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,709.301000
AA1084-3CNW0454.5 mm4.075 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€188.46100
AA1084-3CN0454.5 mm4.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€153.38100
A1084-3CNW045S4.5 mm4.075 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€2,126.391000
A1084-3CN045S4.5 mm4.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,707.671000
BR1084-34.5 mm4.08 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€30.9612
A1084-3CN060S6 mm4.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,818.821000
AA1084-3CN0606 mm4.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€172.52100
AA1084-3CNW0606 mm4.075 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€190.22100
AA1084-3CN0757.5 mm4.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€213.28100
AA1084-3CN0909 mm4.075 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€261.62100
StyleModelInsert LengthFree Coil Dia.FinishTang TypeThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
A1084-2.5CN025S2.5 mm3.457 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€4,102.011000
AA1084-2.5CN0252.5 mm3.45 mm-TangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€107.70100
AA1084-2.5CNW0252.5 mm3.45 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€128.53100
A1084-2.5CNW038S3.8 mm3.45 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€2,497.611000
AA1084-2.5CN0383.8 mm3.45 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€104.84100
A1084-2.5CN038S3.8 mm3.45 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,413.361000
AA1084-2.5CNW0383.8 mm3.45 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€136.92100
AA1084-2.5CN0505 mm3.45 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€112.45100
AA1084-2.5CNW0505 mm3.45 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€141.41100
A1084-2.5CN050S5 mm3.45 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€955.001000
AA1084-2.5CN0636.3 mm3.45 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€141.41100
AA1084-2.5CN0757.5 mm3.45 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€157.70100
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1185-053/16"1/6"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€30.9512
StyleModelInsert LengthFinishFree Coil Dia.Tang TypeThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1084-2CNW0202 mmDry Film Lubricant2.6 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€254.19100
AA1084-2CN0505 mm-2.6 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€300.34100
AA1084-2CN0606 mmPlain2.6 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€330.30100
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1191-91 1/8"0.679"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€66.436
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1084-2.2CN0444.4 mm2.9 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€136.92100
AA1084-2.2CN0666.6 mm2.9 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€165.60100
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7/16"-14 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1185-70.656"0.539"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€33.136
BA1185-7CN4387/16"0.539"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€181.69100
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3/8"-16 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1185-6CN7503/4"0.462"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€257.93100
AA1185-6CN3753/8"0.462"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€116.59100
BR1185-69/16"0.462"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€45.4812
AA1185-6CN5629/16"0.462"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€169.88100
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#10-24 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1185-3CN1900.19"0.251"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€125.11100
BT1185-3C190S0.19"0.251"TanglessPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€772.361000
BAT1185-3C1900.19"-TanglessPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€100.15100
AA1185-3CNW1900.19"0.251"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€134.94100
A1185-3CN190S0.19"0.251"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,460.301000
BAT1185-3C3800.38"0.253"TanglessPlain-Right Hand200000 psi to 250000 psi-€141.41100
AA1185-3CN3800.38"0.251"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€130.02100
BT1185-3C380S0.38"0.251"TanglessPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€2,699.091000
A1185-3CN380S0.38"0.251"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,369.691000
A1185-3CN285S0.285"0.251"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,039.851000
BR1185-30.285"0.251"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€30.9612
AA1185-3CNW2850.285"0.251"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€141.41100
BAT1185-3C2850.285"0.253"TanglessPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€128.17100
BT1185-3C285S0.285"0.251"TanglessPlainCoarse-200000 psi to 250000 psiRockwell C43-C50€3,388.231000
AA1185-3CN2850.285"0.251"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€93.65100
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#4-40 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1185-04CN1120.112"0.151"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€97.22100
A1185-04CNW112S0.112"0.151"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,662.011000
BAT1185-04C1120.112"0.152"TanglessPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€85.82100
A1185-04CN112S0.112"0.151"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€925.291000
AA1185-04CNW1120.112"0.151"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€134.94100
BT1185-04C112S0.112"0.151"TanglessPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,032.071000
BAT1185-04C1680.168"0.152"-PlainCoarseRight Hand-Rockwell C43-C50€80.25100
AA1185-04CNW1680.168"0.151"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€141.41100
A1185-04CNW168S0.168"0.151"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,725.331000
BR1185-040.168"0.151"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€31.0012
BT1185-04C168S0.168"0.151"TanglessPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€994.551000
A1185-04CN168S0.168"0.151"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€912.671000
AA1185-04CN1680.168"0.151"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€94.15100
BT1185-04C224S0.224"0.151"TanglessPlainCoarseRight Hand-Rockwell C43-C50€952.701000
A1185-04CN224S0.224"0.151"Tanged-CoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€925.851000
AA1185-04CNW2240.224"0.151"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€141.41100
AA1185-04CN2240.224"0.151"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€112.42100
BAT1185-04C2240.224"0.152"TanglessPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€90.29100
A1185-04CNW224S0.224"0.151"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,185.401000
AA1185-04CNW3360.336"0.151"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€164.44100
AA1185-04CNW2807/25"0.151"TangedDry Film LubricantCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€160.34100
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1084-2030 mm23.98 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€80.424
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M5 x 0.8 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFinishFree Coil Dia.Tang TypeThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
A1084-5CN050S5 mmPlain6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,359.481000
AA1084-5CN0505 mmPlain6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€105.01100
AA1084-5CNW0505 mmDry Film Lubricant6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€128.53100
BR1084-57.5 mm-6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€30.7912
A1084-5CN075S7.5 mmPlain6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,511.811000
AA1084-5CN0757.5 mmPlain6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€112.42100
AA1084-5CNW0757.5 mmDry Film Lubricant6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€141.41100
A1084-5CN100S10 mmPlain6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,445.911000
AA1084-5CN10010 mmPlain6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€130.02100
AA1084-5CN12512.5 mmPlain6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€158.51100
AA1084-5CN15015 mmPlain6.525 mmTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€171.67100
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M12 x 1.75 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1084-1218 mm14.65 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€43.776
BA1084-12CN18018 mm14.65 mmTanged-CoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€228.99100
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR3745-1218 mm14.6 mmTangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€44.366
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR4649-1218 mm14.65 mmTangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€43.126