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  5. Threaded Inserts
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  7. Helical Inserts

Helical Inserts (869 items) - Page 4

Zoro Select Tanged Helical Insert, Free-Running, 1-1/8"-12 Thrd Sz, 18-8 Stainless Steel 3534-1.1/8X1.0D
Zoro Select

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

Zoro # G0931831
Mfr # 3534-1.1/8X1.0D
product price:  $7.19
/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M5-0.80 Thrd Sz, 18-8 Stainless Steel, 100 PK A1084-5CN075
Stanley Engineered Fastening

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

Zoro # G2079061
Mfr # A1084-5CN075
product price:  $60.89
/pk 100, $0.61/ea
Zoro Select Tanged Helical Insert, Free-Running, M5-0.80 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-5.00X1.0D
Zoro Select

Tanged Helical Insert, Free-Running, M5-0.80 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G1245133
Mfr # 3520-5.00X1.0D
product price:  $2.79
/pk 10, $0.28/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 1/4"-20 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-4CNW375
Stanley Engineered Fastening

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

Zoro # G2473737
Mfr # A1185-4CNW375
product price:  $60.65
/pk 100, $0.61/ea
Zoro Select Tanged Helical Insert, Free-Running, M12-1.25 Thrd Sz, 18-8 Stainless Steel, 5 PK 3523-12.00X1.0D
Zoro Select

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

Zoro # G2610264
Mfr # 3523-12.00X1.0D
product price:  $1.79
/pk 5, $0.36/ea
Zoro Select Tanged Helical Insert, Screw-Locking, 1/4"-28 Thrd Sz, 18-8 Stainless Steel, 10 PK 3534-1/4X1.0DSL
Zoro Select

Tanged Helical Insert, Screw-Locking, 1/4"-28 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G1155664
Mfr # 3534-1/4X1.0DSL
product price:  $3.95
/pk 10, $0.40/ea
Zoro Select Tanged Helical Insert, Screw-Locking, #10-32 Thrd Sz, 18-8 Stainless Steel, 10 PK 3534-10GX1.0DSL
Zoro Select

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

Zoro # G1047365
Mfr # 3534-10GX1.0DSL
product price:  $2.75
/pk 10, $0.28/ea
Zoro Select Tanged Helical Insert, Free-Running, 1/2"-20 Thrd Sz, 18-8 Stainless Steel, 10 PK 3534-1/2X2.0D
Zoro Select

Tanged Helical Insert, Free-Running, 1/2"-20 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2094872
Mfr # 3534-1/2X2.0D
product price:  $6.19
/pk 10, $0.62/ea
Stanley Engineered Fastening Tanged Helical Insert, Screw-Locking, M8-1.25 Thrd Sz, Nitronic 60, 100 PK A1084-8EN080
Stanley Engineered Fastening

Tanged Helical Insert, Screw-Locking, M8-1.25 Thrd Sz, Nitronic 60, 100 PK

Zoro # G0714341
Mfr # A1084-8EN080
product price:  $90.15
/pk 100, $0.90/ea
Zoro Select Tanged Helical Insert, Free-Running, M5-0.80 Thrd Sz, 18-8 Stainless Steel, 10 PK 3520-5.00X2.0D
Zoro Select

Tanged Helical Insert, Free-Running, M5-0.80 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G0927954
Mfr # 3520-5.00X2.0D
product price:  $3.29
/pk 10, $0.33/ea
Stanley Engineered Fastening Tanged Helical Insert, Screw-Locking, #8-32 Thrd Sz, Nitronic 60, 100 PK A3585-2EN164
Stanley Engineered Fastening

Tanged Helical Insert, Screw-Locking, #8-32 Thrd Sz, Nitronic 60, 100 PK

Zoro # G1637596
Mfr # A3585-2EN164
product price:  $93.49
/pk 100, $0.93/ea
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 10, $1.44/ea
Chrislynn Corp Helical Insert, Screw-Locking, M12-1.00 Thrd Sz 84546
Chrislynn Corp

Helical Insert, Screw-Locking, M12-1.00 Thrd Sz

Zoro # G504953564
Mfr # 84546
product price:  $121.99
/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, M8 Thrd Sz, Stainless Steel A5110080016
Suburban Bolt And Supply

Helical Insert, M8 Thrd Sz, Stainless Steel

Zoro # G003503338
Mfr # A5110080016
product price:  $1.19
/ea
Sold in mult. of 50 for $59.50
Stanley Engineered Fastening Tanged Helical Insert, Screw-Locking, M3-0.50 Thrd Sz, 18-8 Stainless Steel, 100 PK A4184-3CN030
Stanley Engineered Fastening

Tanged Helical Insert, Screw-Locking, M3-0.50 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G1653373
Mfr # A4184-3CN030
product price:  $53.75
/pk 100, $0.54/ea
Stanley Engineered Fastening Tanged Helical Insert, Screw-Locking, #2-56 Thrd Sz, 18-8 Stainless Steel, 100 PK A3585-02CNW129
Stanley Engineered Fastening

Tanged Helical Insert, Screw-Locking, #2-56 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2129784
Mfr # A3585-02CNW129
product price:  $49.85
/pk 100, $0.50/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, 3/8"-16 Thrd Sz, 18-8 Stainless Steel, 100 PK A1185-6CN375
CAD Files Available
Stanley Engineered Fastening

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

Zoro # G2986785
Mfr # A1185-6CN375
product price:  $85.19
/pk 100, $0.85/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
Zoro Select Tanged Helical Insert, Free-Running, #4-40 Thrd Sz, 18-8 Stainless Steel, 10 PK 3532-4GX1.0D
Zoro Select

Tanged Helical Insert, Free-Running, #4-40 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G1312184
Mfr # 3532-4GX1.0D
product price:  $2.19
/pk 10, $0.22/ea
Zoro Select Tanged Helical Insert, Screw-Locking, #10-32 Thrd Sz, 18-8 Stainless Steel, 10 PK 3534-10GX2.0DSL
Zoro Select

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

Zoro # G1115703
Mfr # 3534-10GX2.0DSL
product price:  $3.25
/pk 10, $0.33/ea
Stanley Engineered Fastening Tanged Helical Insert, Screw-Locking, M6-1.00 Thrd Sz, 18-8 Stainless Steel, 100 PK A4184-6CN090
Stanley Engineered Fastening

Tanged Helical Insert, Screw-Locking, M6-1.00 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2139934
Mfr # A4184-6CN090
product price:  $84.69
/pk 100, $0.85/ea
Zoro Select Tanged Helical Insert, Free-Running, #4-40 Thrd Sz, 18-8 Stainless Steel, 10 PK 3532-4GX1.5D
Zoro Select

Tanged Helical Insert, Free-Running, #4-40 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G1941956
Mfr # 3532-4GX1.5D
product price:  $2.85
/pk 10, $0.29/ea
Zoro Select Tanged Helical Insert, Free-Running, #4-40 Thrd Sz, 18-8 Stainless Steel, 10 PK 3532-4GX2.0D
Zoro Select

Tanged Helical Insert, Free-Running, #4-40 Thrd Sz, 18-8 Stainless Steel, 10 PK

Zoro # G2333353
Mfr # 3532-4GX2.0D
product price:  $2.49
/pk 10, $0.25/ea
Stanley Engineered Fastening Tangless Helical Insert, Screw-Locking, #4-40 Thrd Sz, 18-8 Stainless Steel, 1000 PK T3585-04C168S
Stanley Engineered Fastening

Tangless Helical Insert, Screw-Locking, #4-40 Thrd Sz, 18-8 Stainless Steel, 1000 PK

Zoro # G0560901
Mfr # T3585-04C168S
product price:  $381.99
/pk 1000, $0.38/ea
Stanley Engineered Fastening Tanged Helical Insert, Screw-Locking, #8-32 Thrd Sz, Nitronic 60, 100 PK A1185-2EN410
Stanley Engineered Fastening

Tanged Helical Insert, Screw-Locking, #8-32 Thrd Sz, Nitronic 60, 100 PK

Zoro # G0789765
Mfr # A1185-2EN410
product price:  $72.99
/pk 100, $0.73/ea
Stanley Engineered Fastening Tanged Helical Insert, Screw-Locking, 1/4"-20 Thrd Sz, 18-8 Stainless Steel, 1000 PK 3585-4CN250S
Stanley Engineered Fastening

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

Zoro # G0334266
Mfr # 3585-4CN250S
product price:  $404.99
/pk 1000, $0.40/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:  $33.89
/pk 100, $0.34/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M20-2.50 Thrd Sz, 18-8 Stainless Steel, 4 PK R1084-20
CAD Files Available
Stanley Engineered Fastening

Tanged Helical Insert, Free-Running, M20-2.50 Thrd Sz, 18-8 Stainless Steel, 4 PK

Zoro # G1695732
Mfr # R1084-20
product price:  $32.55
/pk 4, $8.14/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M8-1.25 Thrd Sz, 18-8 Stainless Steel, 100 PK A1084-8CN120
CAD Files Available
Stanley Engineered Fastening

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

Zoro # G1722016
Mfr # A1084-8CN120
product price:  $78.19
/pk 100, $0.78/ea
Stanley Engineered Fastening Tanged Helical Insert, Free-Running, M8-1.25 Thrd Sz, 18-8 Stainless Steel, 100 PK A1084-8CN200
Stanley Engineered Fastening

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

Zoro # G0593381
Mfr # A1084-8CN200
product price:  $81.79
/pk 100, $0.82/ea
Stanley Engineered Fastening Tangless Helical Insert, Screw-Locking, #10-32 Thrd Sz, 18-8 Stainless Steel, 100 PK AT3591-3C285
Stanley Engineered Fastening

Tangless Helical Insert, Screw-Locking, #10-32 Thrd Sz, 18-8 Stainless Steel, 100 PK

Zoro # G2896975
Mfr # AT3591-3C285
product price:  $32.85
/pk 100, $0.33/ea
Zoro Select Tanged Helical Insert, Screw-Locking, M20-2.50 Thrd Sz, 18-8 Stainless Steel 3520-20.00X1.5DSL
Zoro Select

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

Zoro # G1196255
Mfr # 3520-20.00X1.5DSL
product price:  $3.75
/ea
Sold in mult. of 12 for $45.00
Stanley Engineered Fastening Tanged Helical Insert, Screw-Locking, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 1000 PK 4184-4CN060S
Stanley Engineered Fastening

Tanged Helical Insert, Screw-Locking, M4-0.70 Thrd Sz, 18-8 Stainless Steel, 1000 PK

Zoro # G1893552
Mfr # 4184-4CN060S
product price:  $475.99
/pk 1000, $0.48/ea
Zoro Select Tanged Helical Insert, Screw-Locking, M14-2.00 Thrd Sz, 18-8 Stainless Steel, 5 PK 3520-14.00X1.5DSL
Zoro Select

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

Zoro # G1494726
Mfr # 3520-14.00X1.5DSL
product price:  $4.79
/pk 5, $0.96/ea
Sold in mult. of 5 for $23.95
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
Helical Inserts (869 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 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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