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  5. Threaded Inserts
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  7. Helical Inserts

Helical Inserts (915 items) - Page 4

Stanley Engineered Fastening Tanged Helical Insert, Free-Running, #10-24 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-3CN285
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, #10-24 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G3070767
Mfr # A1185-3CN285
product price: 
$62.39
/pk 100, $0.62/ea
Zoro Select Tanged Helical Insert, Screw-Locking, 3/8"-24 Thrd Sz, 18-8 Stainless Steel, 10 PK 3534-3/8X1.5DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, 3/8"-24 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G0622964
Mfr # 3534-3/8X1.5DSL
product price: 
$5.25
/pk 10, $0.53/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M14-1.25 Thrd Sz, 18-8 Stainless Steel, 6 PK R513-13
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M14-1.25 Thrd Sz, 18-8 Stainless Steel, 6 PK

Zoro # G3094497
Mfr # R513-13
product price: 
$14.79
/pk 6, $2.47/ea
Midwest Fastener Helical Insert, 1/2"-13 Thrd Sz, Steel, 8 PK 76806
Midwest Fastener

Helical Insert, 1/2"-13 Thrd Sz, Steel, 8 PK

Zoro # G902506348
Mfr # 76806
product price: 
$17.99
/pk 8, $2.25/ea
Zoro Select Helical Insert, Free-Running, M36-3.00 Thrd Sz, Stainless Steel 83200
Zoro Select

Helical Insert, Free-Running, M36-3.00 Thrd Sz, Stainless Steel

Zoro # G8716732
Mfr # 83200
product price: 
$18.59
/ea
Gizmo R-Pack M12 X 1.75 Insert 1.5 Diameter GI3604271
Gizmo

R-Pack M12 X 1.75 Insert 1.5 Diameter

Zoro # G512922859
Mfr # GI3604271
product price: 
$27.99
/ea
Midwest Fastener Helical Insert, 5/16"-18 Thrd Sz, Steel, 12 PK 76803
Midwest Fastener

Helical Insert, 5/16"-18 Thrd Sz, Steel, 12 PK

Zoro # G702506340
Mfr # 76803
product price: 
$15.75
/pk 12, $1.31/ea
Powerbuilt 10 Pc Screw-Coil Thread Set(3/8-16*1.5D) 647945
Powerbuilt

10 Pc Screw-Coil Thread Set(3/8-16*1.5D)

Zoro # G004187575
Mfr # 647945
product price: 
$9.89
/ea
Suburban Bolt And Supply Helical Insert, 1/2"-13 Thrd Sz, Stainless Steel A5010321250
Suburban Bolt And Supply

Helical Insert, 1/2"-13 Thrd Sz, Stainless Steel

Zoro # G203503459
Mfr # A5010321250
product price: 
$2.99
/ea
Sold in mult. of 20 for $59.80
Suburban Bolt And Supply Helical Insert, 1/4"-20 Thrd Sz, Stainless Steel A5010160500
Suburban Bolt And Supply

Helical Insert, 1/4"-20 Thrd Sz, Stainless Steel

Zoro # G003503413
Mfr # A5010160500
product price: 
$0.77
/ea
Sold in mult. of 50 for $38.50
Suburban Bolt And Supply Helical Insert, 5/16/2018 Thrd Sz, Stainless Steel A5010200624
Suburban Bolt And Supply

Helical Insert, 5/16/2018 Thrd Sz, Stainless Steel

Zoro # G703503447
Mfr # A5010200624
product price: 
$1.19
/ea
Sold in mult. of 50 for $59.50
E-Z Lok Helical Insert, M8-1.25 Thrd Sz, Brass, 10 PK 400-M8
E-Z Lok

Helical Insert, M8-1.25 Thrd Sz, Brass, 10 PK

Zoro # G306379999
Mfr # 400-M8
product price: 
$26.99
/pk 10, $2.70/ea
Zoro Select Tanged Helical Insert, Free-Running, 1-1/4"-7 Thrd Sz, 18-8 Stainless Steel 3532-1.1/4X1.0D
Zoro Select

Tanged Helical Insert, Free-Running, 1-1/4"-7 Thrd Sz, 18-8 Stainless Steel

Zoro # G2996104
Mfr # 3532-1.1/4X1.0D
product price: 
$4.29
/ea
Sold in mult. of 6 for $25.74
Zoro Select Helical Insert, Free-Running, 1-1/2"-8 Thrd Sz, Stainless Steel 83304-1.5
Zoro Select

Helical Insert, Free-Running, 1-1/2"-8 Thrd Sz, Stainless Steel

Zoro # G8716391
Mfr # 83304-1.5
product price: 
$19.19
/ea
Emhart Teknologies Helical Insert, M12 Thrd Sz, 6 PK R4649-12
Emhart Teknologies

Helical Insert, M12 Thrd Sz, 6 PK

Zoro # G6103037
Mfr # R4649-12
product price: 
$10.65
/pk 6, $1.78/ea
Zoro Select Helical Insert, Free-Running, M39-3.00 Thrd Sz, Stainless Steel 83205
Zoro Select

Helical Insert, Free-Running, M39-3.00 Thrd Sz, Stainless Steel

Zoro # G8716784
Mfr # 83205
product price: 
$21.99
/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 7/8"-9 Thrd Sz, 18-8 Stainless Steel K1185-14
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, 7/8"-9 Thrd Sz, 18-8 Stainless Steel

Zoro # G0820617
Mfr # K1185-14
product price: 
$10.49
/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M8-1.25 Thrd Sz, 18-8 Stainless Steel, 100 PK A1084-8CN080
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M8-1.25 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G3123276
Mfr # A1084-8CN080
product price: 
$74.29
/pk 100, $0.74/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M5-0.80 Thrd Sz, 18-8 Stainless Steel, 100 PK A1084-5CN100
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M5-0.80 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G0470276
Mfr # A1084-5CN100
product price: 
$56.69
/pk 100, $0.57/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 9/16"-12 Thrd Sz, 18-8 Stainless Steel, 6 PK R1185-9
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, 9/16"-12 Thrd Sz, 18-8 Stainless Steel, 6 PK

Zoro # G1285051
Mfr # R1185-9
product price: 
$21.39
/pk 6, $3.57/ea
Zoro Select Tanged Helical Insert, Free-Running, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-4.00X2.0D
Zoro Select

Tanged Helical Insert, Free-Running, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G1624637
Mfr # 3520-4.00X2.0D
product price: 
$2.45
/pk 10, $0.25/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 1/4"-18 Thrd Sz, 18-8 Stainless Steel, 12 PK R327-4
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, 1/4"-18 Thrd Sz, 18-8 Stainless Steel, 12 PK

Zoro # G2963134
Mfr # R327-4
product price: 
$47.39
/pk 12, $3.95/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 3/8"-16 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-6CN562
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, 3/8"-16 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2284475
Mfr # A1185-6CN562
product price: 
$78.25
/pk 100, $0.78/ea
Zoro Select Tanged Helical Insert, Free-Running, M12-1.25 Thrd Sz, 18-8 Stainless Steel, 5 PK 3523-12.00X1.5D
Zoro Select

Tanged Helical Insert, Free-Running, M12-1.25 Thrd Sz, 18-8 Stainless Steel, 5 PK

Zoro # G2423881
Mfr # 3523-12.00X1.5D
product price: 
$2.79
/pk 5, $0.56/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 7/16"-14 Thrd Sz, 18-8 Stainless Steel, 6 PK R1185-7
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, 7/16"-14 Thrd Sz, 18-8 Stainless Steel, 6 PK

Zoro # G0710692
Mfr # R1185-7
product price: 
$11.45
/pk 6, $1.91/ea
Zoro Select Tanged Helical Insert, Screw-Locking, #10-32 Thrd Sz, 18-8 Stainless Steel, 10 PK 3534-10GX1.5DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, #10-32 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2282777
Mfr # 3534-10GX1.5DSL
product price: 
$3.75
/pk 10, $0.38/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M10-1.25 Thrd Sz, 18-8 Stainless Steel, 12 PK R4649-10
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M10-1.25 Thrd Sz, 18-8 Stainless Steel, 12 PK

Zoro # G2850583
Mfr # R4649-10
product price: 
$17.39
/pk 12, $1.45/ea
Zoro Select Tanged Helical Insert, Free-Running, 3/8"-24 Thrd Sz, 18-8 Stainless Steel, 10 PK 3534-3/8X2.0D
Zoro Select

Tanged Helical Insert, Free-Running, 3/8"-24 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G3261316
Mfr # 3534-3/8X2.0D
product price: 
$4.85
/pk 10, $0.49/ea
Zoro Select Tanged Helical Insert, Free-Running, M2.5-0.45 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-2.50X2.0D
Zoro Select

Tanged Helical Insert, Free-Running, M2.5-0.45 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2599852
Mfr # 3520-2.50X2.0D
product price: 
$1.99
/pk 10, $0.20/ea
Zoro Select Tanged Helical Insert, Free-Running, M3-0.50 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-3.00X2.0D
Zoro Select

Tanged Helical Insert, Free-Running, M3-0.50 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G1036996
Mfr # 3520-3.00X2.0D
product price: 
$2.79
/pk 10, $0.28/ea
Zoro Select Tanged Helical Insert, Free-Running, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-4.00X1.0D
Zoro Select

Tanged Helical Insert, Free-Running, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2653113
Mfr # 3520-4.00X1.0D
product price: 
$2.25
/pk 10, $0.23/ea
Zoro Select Tanged Helical Insert, Screw-Locking, M16-2.00 Thrd Sz, 18-8 Stainless Steel 3520-16.00X1.5DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, M16-2.00 Thrd Sz, 18-8 Stainless Steel

Zoro # G2780057
Mfr # 3520-16.00X1.5DSL
product price: 
$1.95
/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, #6-32 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-06CN207
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, #6-32 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2632454
Mfr # A1185-06CN207
product price: 
$57.95
/pk 100, $0.58/ea
Zoro Select Tanged Helical Insert, Screw-Locking, M20-2.50 Thrd Sz, 18-8 Stainless Steel 3520-20.00X1.0DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, M20-2.50 Thrd Sz, 18-8 Stainless Steel

Zoro # G3093641
Mfr # 3520-20.00X1.0DSL
product price: 
$1.99
/ea
Midwest Fastener Helical Insert, 7/16"-14 Thrd Sz, Steel, 10 PK 76805
Midwest Fastener

Helical Insert, 7/16"-14 Thrd Sz, Steel, 10 PK

Zoro # G802506349
Mfr # 76805
product price: 
$16.15
/pk 10, $1.61/ea
Emhart Teknologies Helical Insert, M12 Thrd Sz, 6 PK R3745-12
Emhart Teknologies

Helical Insert, M12 Thrd Sz, 6 PK

Zoro # G6103913
Mfr # R3745-12
product price: 
$11.29
/pk 6, $1.88/ea
Helical Inserts (915 items) - Page 4
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About Helical Inserts

Helical Inserts are used to repair threads that have been worn or damaged. They are installed into a tapped hole and create an internal thread in the substrate, providing a strong and permanent thread repair.

Types of Helical Inserts

Helical Inserts come in many types, from free-running inserts to self-tapping inserts. The type of insert chosen depends on the application and the degree of wear or damage to the existing threads. Thread Repair Inserts can also be customized for specific needs.

How Helical Inserts are Made

Helical Inserts are typically made from high-strength steel wire that has been cold formed into a helix shape. This helix is then wound around a mandrel and heat treated for strength before being cut into individual inserts.

Industries that use Helical Inserts

Thread Repair Inserts are widely used across many industries, including automotive, aerospace, industrial manufacturing, oil & gas, and marine. Professionals rely on them as they provide an effective solution for repairing threads quickly and easily.

Find the Helical Inserts You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners, along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Thread Repair KitsSelf Locking InsertsPress InsertsHex Drive Threaded InsertsGeneral Washers
Socket Head Cap ScrewsHex Head Cap ScrewsHex NutsLock WashersMachine Screws
tangless helical insert tooltanged helical insert1/2 in helicoilheli coilshelical inserts
heli coil insertstangless helical inserthelicoil insertsthread locking set screwheli coil

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