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  7. Helical Inserts

Helical Inserts (915 items) - Page 3

Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M10-1.50 Thrd Sz, 18-8 Stainless Steel, 12 PK R1084-10
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M10-1.50 Thrd Sz, 18-8 Stainless Steel, 12 PK

Zoro # G3485806
Mfr # R1084-10
product price: 
$19.59
/pk of 12, $1.63/ea
Zoro Select Tanged Helical Insert, Free-Running, 7/16"-14 Thrd Sz, 18-8 Stainless Steel, 10 PK 3532-7/16X1.5D
Zoro Select

Tanged Helical Insert, Free-Running, 7/16"-14 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2488656
Mfr # 3532-7/16X1.5D
product price: 
$4.95
/pk of 10, $0.50/ea
Emhart Teknologies Helical Insert, 3/4"-10 Thrd Sz, 4 PK R1185-12
Emhart Teknologies

Helical Insert, 3/4"-10 Thrd Sz, 4 PK

Zoro # G6120223
Mfr # R1185-12
product price: 
$19.79
/pk of 4, $4.95/ea
Stanley Engineered Fastening Tangless Helical Insert, Free-Running, #8-32 Thrd Sz, 18-8 Stainless Steel, 100 PK AT1185-2C246
Stanley Engineered Fastening

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

Zoro # G2383525
Mfr # AT1185-2C246
product price: 
$32.29
/pk of 100, $0.32/ea
Zoro Select Tanged Helical Insert, Free-Running, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-4.00X1.5D
Zoro Select

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

Zoro # G1114434
Mfr # 3520-4.00X1.5D
product price: 
$2.49
/pk of 10, $0.25/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, #8-32 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-2CN164
CAD Files Available
Stanley Engineered Fastening

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

Zoro # G1600225
Mfr # A1185-2CN164
product price: 
$37.15
/pk of 100, $0.37/ea
Zoro Select Tanged Helical Insert, Free-Running, M12-1.75 Thrd Sz, 18-8 Stainless Steel, 5 PK 3520-12.00X2.0D
Zoro Select

Tanged Helical Insert, Free-Running, M12-1.75 Thrd Sz, 18-8 Stainless Steel, 5 PK

Zoro # G2317411
Mfr # 3520-12.00X2.0D
product price: 
$3.99
/pk of 5, $0.80/ea
Zoro Select Tanged Helical Insert, Screw-Locking, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-4.00X1.0DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G0722696
Mfr # 3520-4.00X1.0DSL
product price: 
$2.79
/pk of 10, $0.28/ea
Zoro Select Tanged Helical Insert, Free-Running, #6-32 Thrd Sz, 18-8 Stainless Steel, 10 PK 3532-6GX1.5D
Zoro Select

Tanged Helical Insert, Free-Running, #6-32 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G0531133
Mfr # 3532-6GX1.5D
product price: 
$2.39
/pk of 10, $0.24/ea
Zoro Select Tanged Helical Insert, Free-Running, #8-32 Thrd Sz, 18-8 Stainless Steel, 10 PK 3532-8GX1.0D
Zoro Select

Tanged Helical Insert, Free-Running, #8-32 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G1617454
Mfr # 3532-8GX1.0D
product price: 
$3.29
/pk of 10, $0.33/ea
Zoro Select Tanged Helical Insert, Free-Running, #10-32 Thrd Sz, 18-8 Stainless Steel, 10 PK 3534-10GX2.0D
Zoro Select

Tanged Helical Insert, Free-Running, #10-32 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2426146
Mfr # 3534-10GX2.0D
product price: 
$2.39
/pk of 10, $0.24/ea
Zoro Select Tanged Helical Insert, Free-Running, M14-2.00 Thrd Sz, 18-8 Stainless Steel, 5 PK 3520-14.00X1.0D
Zoro Select

Tanged Helical Insert, Free-Running, M14-2.00 Thrd Sz, 18-8 Stainless Steel, 5 PK

Zoro # G1056447
Mfr # 3520-14.00X1.0D
product price: 
$3.49
/pk of 5, $0.70/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
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 of 10, $2.70/ea
Stanley Engineered Fastening Sav-A-Thread M14 Insert R5326-14L
Stanley Engineered Fastening

Sav-A-Thread M14 Insert

Zoro # G402650008
Mfr # R5326-14L
product price: 
$3.89
/ea
Sold in mult. of 3 for $11.67
Heli-Coil Heli Coil Division  R-Pack M12 X 1.5 Insert 1-0.5 Diameter- 6 Card HER3745-12
Heli-Coil

Heli Coil Division R-Pack M12 X 1.5 Insert 1-0.5 Diameter- 6 Card

Zoro # G615833755
Mfr # HER3745-12
product price: 
$29.39
/ea
Suburban Bolt And Supply Helical Insert, M5 Thrd Sz, Stainless Steel A511005007.5
Suburban Bolt And Supply

Helical Insert, M5 Thrd Sz, Stainless Steel

Zoro # G903503377
Mfr # A511005007.5
product price: 
$0.81
/ea
Sold in mult. of 50 for $40.50
Suburban Bolt And Supply Helical Insert, 1/2"-13 Thrd Sz, Stainless Steel A5010320625
Suburban Bolt And Supply

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

Zoro # G703503492
Mfr # A5010320625
product price: 
$1.29
/ea
Sold in mult. of 50 for $64.50
Suburban Bolt And Supply Helical Insert, 3/8"-16 Thrd Sz, Stainless Steel A5010240563
Suburban Bolt And Supply

Helical Insert, 3/8"-16 Thrd Sz, Stainless Steel

Zoro # G103503368
Mfr # A5010240563
product price: 
$1.15
/ea
Sold in mult. of 50 for $57.50
Midwest Fastener Helical Insert, 3/8"-16 Thrd Sz, Steel, 10 PK 76804
Midwest Fastener

Helical Insert, 3/8"-16 Thrd Sz, Steel, 10 PK

Zoro # G302506351
Mfr # 76804
product price: 
$14.39
/pk of 10, $1.44/ea
Suburban Bolt And Supply Helical Insert, M12 Thrd Sz, Stainless Steel A5110120018
Suburban Bolt And Supply

Helical Insert, M12 Thrd Sz, Stainless Steel

Zoro # G003503468
Mfr # A5110120018
product price: 
$1.55
/ea
Sold in mult. of 50 for $77.50
Suburban Bolt And Supply Helical Insert, M6 Thrd Sz, Stainless Steel A5110060006
Suburban Bolt And Supply

Helical Insert, M6 Thrd Sz, Stainless Steel

Zoro # G303503342
Mfr # A5110060006
product price: 
$0.73
/ea
Sold in mult. of 100 for $73.00
Heli-Coil 12-1.25 Metric Fine Inserts HCR4649-12
Heli-Coil

12-1.25 Metric Fine Inserts

Zoro # G216384892
Mfr # HCR4649-12
product price: 
$26.79
/ea
Kato Threaded Inserts TNC-6C-0938
Kato

Threaded Inserts

Zoro # G622936074
Mfr # TNC-6C-0938
product price: 
$10.69
/ea
Stanley Engineered Fastening Tangless Helical Insert, Free-Running, 1/4"-20 Thrd Sz, 18-8 Stainless Steel, 100 PK AT1185-4C500
Stanley Engineered Fastening

Tangless Helical Insert, Free-Running, 1/4"-20 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2867277
Mfr # AT1185-4C500
product price: 
$34.99
/pk of 100, $0.35/ea
Stanley Engineered Fastening Tanged Helical Insert, Screw-Locking, 1/4"-20 Thrd Sz, 18-8 Stainless Steel, 1000 PK 3585-4CN375S
Stanley Engineered Fastening

Tanged Helical Insert, Screw-Locking, 1/4"-20 Thrd Sz, 18-8 Stainless Steel, 1000 PK

Zoro # G3308471
Mfr # 3585-4CN375S
product price: 
$450.99
/pk of 1000, $0.45/ea
Zoro Select Tanged Helical Insert, Screw-Locking, 1/2"-20 Thrd Sz, 18-8 Stainless Steel, 5 PK 3534-1/2x1.5DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, 1/2"-20 Thrd Sz, 18-8 Stainless Steel, 5 PK

Zoro # G1098002
Mfr # 3534-1/2x1.5DSL
product price: 
$2.75
/pk of 5, $0.55/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 of 10, $0.49/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 1/4"-20 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-4CN250
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, 1/4"-20 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G3081242
Mfr # A1185-4CN250
product price: 
$46.55
/pk of 100, $0.47/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 of 10, $0.20/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 of 12, $1.45/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 of 100, $0.58/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 of 10, $0.23/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 of 10, $0.28/ea
Zoro Select Tanged Helical Insert, Screw-Locking, 1/2"-20 Thrd Sz, 18-8 Stainless Steel, 5 PK 3534-1/2X2.0DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, 1/2"-20 Thrd Sz, 18-8 Stainless Steel, 5 PK

Zoro # G2035092
Mfr # 3534-1/2X2.0DSL
product price: 
$3.79
/pk of 5, $0.76/ea
Sold in mult. of 7 pks for $26.53
Zoro Select Tanged Helical Insert, Screw-Locking, M2.5-0.45 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-2.50X2.0DSL
Zoro Select

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

Zoro # G2151387
Mfr # 3520-2.50X2.0DSL
product price: 
$2.29
/pk of 10, $0.23/ea
Sold in mult. of 10 pks for $22.90
Helical Inserts (915 items) - Page 3
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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
Hex Head Cap ScrewsSocket Head Cap ScrewsHex NutsMachine ScrewsFully-Threaded Rods & Studs
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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