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  5. Threaded Inserts
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  7. Helical Inserts

Helical Inserts (869 items) - Page 5

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
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 5/16"-24 Thrd Sz, 18-8 Stainless Steel, 100 PK A1191-5CN469
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, 5/16"-24 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G1109665
Mfr # A1191-5CN469
product price:  $65.59
/pk 100, $0.66/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, #4-40 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-04CNW336
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, #4-40 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2218316
Mfr # A1185-04CNW336
product price:  $51.99
/pk 100, $0.52/ea
Zoro Select Tanged Helical Insert, Screw-Locking, M14-2.00 Thrd Sz, 18-8 Stainless Steel, 5 PK 3520-14.00X1.0DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, M14-2.00 Thrd Sz, 18-8 Stainless Steel, 5 PK

Zoro # G2664435
Mfr # 3520-14.00X1.0DSL
product price:  $4.49
/pk 5, $0.90/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M3-0.50 Thrd Sz, 18-8 Stainless Steel, 100 PK A1084-3CN030
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M3-0.50 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2918465
Mfr # A1084-3CN030
product price:  $44.99
/pk 100, $0.45/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M6-1.00 Thrd Sz, 18-8 Stainless Steel, 100 PK A1084-6CN120
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M6-1.00 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2420966
Mfr # A1084-6CN120
product price:  $74.89
/pk 100, $0.75/ea
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
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
Zoro Select Tanged Helical Insert, Screw-Locking, M8-1.25 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-8.00X1.5DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, M8-1.25 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2993146
Mfr # 3520-8.00X1.5DSL
product price:  $3.95
/pk 10, $0.40/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 1-1/8"-12 Thrd Sz, 18-8 Stainless Steel K1191-18
Stanley Engineered Fastening

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

Zoro # G0560585
Mfr # K1191-18
product price:  $16.29
/ea
Zoro Select Tanged Helical Insert, Free-Running, M12-1.50 Thrd Sz, 18-8 Stainless Steel, 5 PK 3521-12.00X1.5D
Zoro Select

Tanged Helical Insert, Free-Running, M12-1.50 Thrd Sz, 18-8 Stainless Steel, 5 PK

Zoro # G0720571
Mfr # 3521-12.00X1.5D
product price:  $2.55
/pk 5, $0.51/ea
Zoro Select Helical Insert, Free-Running, 1-1/8"-8 Thrd Sz, Stainless Steel 83301-1.5
Zoro Select

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

Zoro # G9686607
Mfr # 83301-1.5
product price:  $10.39
/ea
Suburban Bolt And Supply Helical Insert, 3/8"-16 Thrd Sz, Stainless Steel A5010240750
Suburban Bolt And Supply

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

Zoro # G403503334
Mfr # A5010240750
product price:  $1.35
/ea
Sold in mult. of 50 for $67.50
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:  $20.89
/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
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
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:  $18.59
/ea
Zoro Select Tanged Helical Insert, Free-Running, 1-1/4"-12 Thrd Sz, 18-8 Stainless Steel 3534-1.1/4X1.5D
Zoro Select

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

Zoro # G0991051
Mfr # 3534-1.1/4X1.5D
product price:  $5.25
/ea
Sold in mult. of 5 for $26.25
Zoro Select Helical Insert, Free-Running, M24-2.00 Thrd Sz, Stainless Steel 83186
Zoro Select

Helical Insert, Free-Running, M24-2.00 Thrd Sz, Stainless Steel

Zoro # G2824888
Mfr # 83186
product price:  $6.19
/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 5/16"-18 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-5CN625
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, 5/16"-18 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G0788776
Mfr # A1185-5CN625
product price:  $94.79
/pk 100, $0.95/ea
Zoro Select Tanged Helical Insert, Free-Running, 3/8"-24 Thrd Sz, 18-8 Stainless Steel, 10 PK 3534-3/8X1.5D
Zoro Select

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

Zoro # G2597131
Mfr # 3534-3/8X1.5D
product price:  $3.25
/pk 10, $0.33/ea
Zoro Select Tanged Helical Insert, Free-Running, M2.5-0.45 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-2.50X1.0D
Zoro Select

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

Zoro # G2487563
Mfr # 3520-2.50X1.0D
product price:  $1.69
/pk 10, $0.17/ea
Zoro Select Tanged Helical Insert, Free-Running, 1/2"-13 Thrd Sz, 18-8 Stainless Steel, 10 PK 3532-1/2X2.0D
Zoro Select

Tanged Helical Insert, Free-Running, 1/2"-13 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2483826
Mfr # 3532-1/2X2.0D
product price:  $5.49
/pk 10, $0.55/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, #10-32 Thrd Sz, 18-8 Stainless Steel, 100 PK A1191-3CN190
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, #10-32 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2456797
Mfr # A1191-3CN190
product price:  $70.35
/pk 100, $0.70/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 100, $0.47/ea
Zoro Select Tanged Helical Insert, Screw-Locking, M10-1.50 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-10.00X2.0DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, M10-1.50 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G1303276
Mfr # 3520-10.00X2.0DSL
product price:  $5.75
/pk 10, $0.58/ea
Zoro Select Tanged Helical Insert, Free-Running, M10-1.25 Thrd Sz, 18-8 Stainless Steel, 10 PK 3521-10.00X1.5D
Zoro Select

Tanged Helical Insert, Free-Running, M10-1.25 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G3154891
Mfr # 3521-10.00X1.5D
product price:  $3.79
/pk 10, $0.38/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 100, $0.37/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, #6-32 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-06CN276
Stanley Engineered Fastening

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

Zoro # G2477763
Mfr # A1185-06CN276
product price:  $52.49
/pk 100, $0.52/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M5-0.80 Thrd Sz, Nitronic 60, 100 PK A1084-5EN050
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M5-0.80 Thrd Sz, Nitronic 60, 100 PK

Zoro # G2700844
Mfr # A1084-5EN050
product price:  $79.65
/pk 100, $0.80/ea
Zoro Select Tanged Helical Insert, Screw-Locking, 5/8"-11 Thrd Sz, 18-8 Stainless Steel, 5 PK 3532-5/8X1.5DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, 5/8"-11 Thrd Sz, 18-8 Stainless Steel, 5 PK

Zoro # G1587896
Mfr # 3532-5/8X1.5DSL
product price:  $10.19
/pk 5, $2.04/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 100 PK A1084-4CN040
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G1858437
Mfr # A1084-4CN040
product price:  $48.19
/pk 100, $0.48/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, #10-32 Thrd Sz, Nitronic 60, 100 PK A1191-3EN475
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, #10-32 Thrd Sz, Nitronic 60, 100 PK

Zoro # G1952422
Mfr # A1191-3EN475
product price:  $99.99
/pk 100, $1.00/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 12 PK R1084-4
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 12 PK

Zoro # G2956676
Mfr # R1084-4
product price:  $15.39
/pk 12, $1.28/ea
Zoro Select Tanged Helical Insert, Free-Running, M10-1.00 Thrd Sz, 18-8 Stainless Steel, 10 PK 3523-10.00X1.5D
Zoro Select

Tanged Helical Insert, Free-Running, M10-1.00 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2655274
Mfr # 3523-10.00X1.5D
product price:  $2.99
/pk 10, $0.30/ea
Zoro Select Tanged Helical Insert, Free-Running, 7/8"-9 Thrd Sz, 18-8 Stainless Steel 3532-7/8X1.5D
Zoro Select

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

Zoro # G3433997
Mfr # 3532-7/8X1.5D
product price:  $2.15
/ea
Helical Inserts (869 items) - Page 5
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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 InsertsHex Drive Threaded InsertsPress InsertsGeneral Washers
Hex Head Cap ScrewsMachine ScrewsFully-Threaded Rods & StudsSelf-Tapping ScrewsSocket Head Cap Screws
heli coilthread locking set screwtangless helical insert tooltangless helical inserthelical inserts
heli coilsheli coil inserts1/2 in helicoilhelicoil insertstanged helical insert free-running

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