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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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
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M10 x 1.5 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1084-1015 mm12.23 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€42.3612
BA1084-10CN15015 mm12.23 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€176.25100
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR4649-1015 mm12.38 mmTangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€56.8612
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1084-7CN14014 mm8.925 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€204.14100
AA1084-7CN17517.5 mm8.925 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€240.37100
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M6 x 1 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.FinishTang TypeThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1084-6CNW0606 mm7.675 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€134.94100
A1084-6CN060S6 mm7.675 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,450.891000
AA1084-6CN0606 mm7.675 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€97.22100
AA1084-6CN0909 mm7.675 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€99.36100
AA1084-6CNW0909 mm7.675 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€141.41100
BR1084-69 mm7.68 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€31.3912
A1084-6CN090S9 mm7.675 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€1,117.521000
AA1084-6CN12012 mm7.675 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€130.02100
A1084-6CN120S12 mm7.675 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€566.97500
AA1084-6CNW12012 mm7.675 mmDry Film LubricantTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€151.51100
AA1084-6CN15015 mm7.675 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€158.51100
AA1084-6CN18018 mm7.675 mmPlainTangedCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€172.67100
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.
AR1185-90.844"0.682"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€66.436
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1191-83/4"0.605"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€43.006
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR3745-1421 mm16.9 mmTangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€69.176
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1185-04EN3360.336"0.151"TanglessPlainCoarseRight Hand200000 psiRockwell C43-C50€251.19100
AA1185-2EN4920.492"0.212"TanglessPlainCoarseRight Hand200000 psiRockwell C43-C50€273.74100
AA1084-2.5EN0383.8 mm3.45 mmTanglessPlainCoarseRight Hand200000 psiRockwell C43-C50€206.08100
AA1084-3EN0606 mm4.075 mmTanglessPlainCoarseRight Hand200000 psiRockwell C43-C50€306.66100
AA1084-4EN0606 mm5.325 mmTanglessPlainCoarseRight Hand200000 psiRockwell C43-C50€216.40100
AA1084-6EN15015 mm7.675 mmTanglessPlainCoarseRight Hand200000 psiRockwell C43-C50€242.64100
AA1084-8EN16016 mm10.075 mmTanglessPlainCoarseRight Hand200000 psiRockwell C43-C50€325.98100
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1084-2030 mm23.98 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€80.424
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1084-1421 mm17 mmTangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€66.436
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR513-200.472"11/16"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€31.816
AR513-131/2"11/16"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€49.906
AR513-103/4"11/16"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€70.066
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AK1185-242 1/4"1.749"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€83.451
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AK1191-201 7/8"1.454"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€66.731
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AR1191-1015/16"0.746"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€88.816
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1/2"-13 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1185-8CN10001"0.61"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€377.69100
AA1185-8CN5001/2"0.61"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€181.46100
BR1185-83/4"0.61"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€46.176
AA1185-8CN7503/4"0.61"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€251.98100
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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
StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1191-5CN2501/4"0.39"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€286.55100
AA1191-5CN6255/8"0.39"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€182.66100
A1191-5CN312S5/16"0.39"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€731.13500
AA1191-5CN3125/16"0.39"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€136.29100
A1191-5CN469S15/32"0.39"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€775.38500
AA1191-5CN46915/32"0.39"TangedPlainFineRight Hand200000 psi to 250000 psiRockwell C43-C50€150.14100
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5/16"-18 Grade 304 Stainless Steel Free Running Helical Inserts

StyleModelInsert LengthFree Coil Dia.Tang TypeFinishThread TypeThread DirectionTensile StrengthHardnessPricePkg. Qty.
AA1185-5CN6255/8"0.39"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€182.89100
A1185-5CN625S5/8"0.39"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€945.54500
AA1185-5CN3125/16"0.39"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€122.72100
A1185-5CN312S5/16"0.39"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€679.54500
AA1185-5CN46915/32"0.39"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€116.55100
BR1185-515/32"0.39"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€41.2912
A1185-5CN469S15/32"0.39"TangedPlainCoarseRight Hand200000 psi to 250000 psiRockwell C43-C50€781.86500