POWERCOIL Helical Thread Repair Inserts

A variety of tangless and tanged thread repair inserts suitable for repairing or reinforcing any stripped bolt or screw thread to take a much higher torque. Feature stainless steel construction and are available in different sizes and free coil diameters

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POWERCOIL -

Helical Inserts

StyleModelDrill SizeFree Coil Dia.LengthSizeTap SizesThread TypeTypePrice (ex. VAT)
A3532-6GX2.0D#250.193"0.276"6-326-32UNCFree Running€8.22
B3532-6GX1.0D#250.193"0.138"6-326-32UNCFree Running€4.74
C3532-6GX2.0DSL#250.193"0.276"6-326-32UNCScrew Locking€6.62
D3532-6GX1.0DSL#250.193"0.138"6-326-32UNCScrew Locking€8.28
E3532-6GX1.5DSL#250.193"0.207"6-326-32UNCScrew Locking€8.31
F3532-6GX1.5D#250.193"0.207"6-326-32UNCFree Running€6.14
G3532-5GX1.0DSL#290.173"0.125"5-405-40UNCScrew Locking€6.68
H3532-5GX1.5DSL#290.173"0.188"5-405-40UNCScrew Locking€6.62
I3532-5GX2.0DSL#290.173"0.25"5-405-40UNCScrew Locking€10.26
J3532-5GX2.0D#290.173"0.25"5-405-40UNCFree Running€7.81
K3532-5GX1.5D#290.173"0.188"5-405-40UNCFree Running€4.06
L3532-5GX1.0D#290.173"0.125"5-405-40UNCFree Running€3.83
M3532-4GX2.0D#310.159"0.224"4-404-40UNCFree Running€8.22
N3532-4GX1.0DSL#310.159"0.112"4-404-40UNCScrew Locking€7.10
M3532-4GX1.5D#310.159"0.168"4-404-40UNCFree Running€6.25
O3532-4GX1.5DSL#310.159"0.168"4-404-40UNCScrew Locking€5.53
M3532-4GX1.0D#310.159"0.112"4-404-40UNCFree Running€6.29
P3532-4GX2.0DSL#310.159"0.224"4-404-40UNCScrew Locking€9.86
Q3532-2GX1.5DSL#410.119"0.129"2-562-56UNCScrew Locking€6.29
R3532-2GX1.0DSL#410.119"0.086"2-562-56UNCScrew Locking€8.26
M3532-2GX1.5D#410.119"0.129"2-562-56UNCFree Running€7.88
M3532-2GX1.0D#410.119"0.086"2-562-56UNCFree Running€4.83
S3535-1X1.0DSL1-1/64"1.199"1"1-141-14UNFScrew Locking€5.72
T3535-1X1.0D1-1/64"1.199"1"1-141-14UNFFree Running€6.62
U3535-1X1.5D1-1/64"1.199"1"1-141-14UNFFree Running€5.80
POWERCOIL -

Tangless Inserts

StyleModelDrill SizeFree Coil Dia.LengthSizeTap SizesThread TypeTypePrice (ex. VAT)
A3532-6GX1.0DTL#250.193"0.138"6-326-32UNCFree Running-
RFQ
B3532-6GX1.5DTL#250.193"0.207"6-326-32UNCFree Running-
RFQ
C3532-6GX2.0ODTL#250.193"0.276"6-326-32UNCFree Running-
RFQ
D3532-6GX1.0DSLTL#250.193"0.138"6-326-32UNCScrew Locking-
RFQ
E3532-6GX1.5DSLTL#250.193"0.207"6-326-32UNCScrew Locking-
RFQ
F3532-4GX2.0DSLTL#310.159"0.224"4-404-40UNCScrew Locking-
RFQ
G3532-4GX1.5DSLTL#310.159"0.168"4-404-40UNCScrew Locking€198.88
H3532-4GX1.0DTL#310.159"0.112"4-404-40UNCFree Running-
RFQ
I3532-4GX1.5DTL#310.159"0.168"4-404-40UNCFree Running€70.46
J3532-4GX2.0DTL#310.159"0.224"4-404-40UNCFree Running-
RFQ
K3532-4GX1.0DSLTL#310.159"0.112"4-404-40UNCScrew Locking€192.07
L3532-2GX1.5DTL#410.119"0.129"2-562-56UNCFree Running-
RFQ
M3532-2GX2.0DSLTL#410.119"0.172"2-562-56UNCScrew Locking-
RFQ
N3532-2GX1.5DSLTL#410.119"0.129"2-562-56UNCScrew Locking-
RFQ
O3532-2GX1.0DSLTL#410.119"0.086"2-562-56UNCScrew Locking-
RFQ
P3532-2GX1.0DTL#410.119"0.086"2-562-56UNCFree Running-
RFQ
Q3532-2GX2.0DTL#410.119"0.172"2-562-56UNCFree Running-
RFQ
R3532-8GX2.0DSLTL11/64"0.220"0.328"8-328-32UNCScrew Locking-
RFQ
S3532-8GX1.5DSLTL11/64"0.220"0.246"8-328-32UNCScrew Locking-
RFQ
T3532-8GX1.0DSLTL11/64"0.220"0.164"8-328-32UNCScrew Locking-
RFQ
U3532-8GX2.0DTL11/64"0.220"0.328"8-328-32UNCFree Running-
RFQ
V3532-8GX1.5DTL11/64"0.220"0.246"8-328-32UNCFree Running-
RFQ
W3532-8GX1.0DTL11/64"0.220"0.164"8-328-32UNCFree Running-
RFQ
X3532-10GX1.5DSLTL13/64"0.259"0.285"10-2410-24UNCScrew Locking-
RFQ
Y3532-10GX2.0DSLTL13/64"0.259"0.38"10-2410-24UNCScrew Locking-
RFQ

Features

  • Helical inserts, also known as screw thread inserts and helicoil inserts, are coiled wire inserts used to restore stripped threads and strengthen bolted connections.
  • These coils are broader than the tapped hole. When the bolt is screwed down after they are inserted into the hole, the coil expands and forms a tight & secure seal against the threads.
  • Helical inserts provide a permanent bond that is stronger than the original bolt fastening.
  • Heli-Coil nitronic 60 thread repair inserts expand upon being inserted via installation tools.
  • They are also used for converting standard threaded holes to accept metric fasteners.

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