Skip Content

$35-$40 Thread Repair Inserts

22 results found that include 22 products

Use thread repair inserts to fix a stripped bolt or screw thread or to install a strong, permanent threaded hole in metals, composites, wood or other materials. Helical inserts have a wired coil design. When inserted into a tapped hole with an installation tool, the coil expands to anchor the insert in place. In addition to thread repair, an insert can be used to convert a standard threaded hole to accept metric fasteners, or vice versa. Whether the task is repair, maintenance or assembly, Grainger has the thread repair insert you need.Close

Filter Results By

Applied Filters

Clear All

Viewing as

List
  • 0.375" 304 Stainless Steel Helical Insert with 1/4-20&
    0.375" 304 Stainless Steel Helical Insert with 1/4-20&
    • HELI-COIL
    • Item # 4CZW9
    • Mfr. Model # A1185-4CN375
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 1/4-20, Thread Type UNC, Thread...More

  • 0.285" 304 Stainless Steel Helical Insert with 10-32 I
    0.285" 304 Stainless Steel Helical Insert with 10-32 I
    • HELI-COIL
    • Item # 4CZY8
    • Mfr. Model # A1191-3CN285
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 10-32, Thread Type UNF, Thread...More

  • 0.375" 304 Stainless Steel Helical Insert with 1/4-28&
    0.375" 304 Stainless Steel Helical Insert with 1/4-28&
    • HELI-COIL
    • Item # 4CZX6
    • Mfr. Model # A1191-4CN375
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 1/4-28, Thread Type UNF, Thread...More

  • 0.250" 304 Stainless Steel Helical Insert with 1/4-20&
    0.250" 304 Stainless Steel Helical Insert with 1/4-20&
    • HELI-COIL
    • Item # 4CZW8
    • Mfr. Model # A1185-4CN250
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 1/4-20, Thread Type UNC, Thread...More

  • 9mm 304 Stainless Steel Helical Insert with M6 x 1
    9mm 304 Stainless Steel Helical Insert with M6 x 1
    • HELI-COIL
    • Item # 4DAU8
    • Mfr. Model # A1084-6CN090
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size M6x1, Thread Type MC, Thread...More

  • 0.246" 304 Stainless Steel Helical Insert with 8-32 In
    0.246" 304 Stainless Steel Helical Insert with 8-32 In
    • HELI-COIL
    • Item # 4CZV4
    • Mfr. Model # A1185-2CN246
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 8-32, Thread Type UNC, Thread...More

  • 7.5mm 304 Stainless Steel Helical Insert with M5 x 0.8
    7.5mm 304 Stainless Steel Helical Insert with M5 x 0.8
    • HELI-COIL
    • Item # 4DAR2
    • Mfr. Model # A1084-5CN075
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size M5x0.8, Thread Type MC, Thread...More

  • 10mm 304 Stainless Steel Helical Insert with M5 x 0.8&
    10mm 304 Stainless Steel Helical Insert with M5 x 0.8&
    • HELI-COIL
    • Item # 4DAR4
    • Mfr. Model # A1084-5CN100
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size M5x0.8, Thread Type MC, Thread...More

  • 0.207" 304 Stainless Steel Helical Insert with 6-32 In
    0.207" 304 Stainless Steel Helical Insert with 6-32 In
    • HELI-COIL
    • Item # 4DAD7
    • Mfr. Model # A1185-06CN207
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 6-32, Thread Type UNC, Thread...More

  • 0.138" 304 Stainless Steel Helical Insert with 6-32 In
    0.138" 304 Stainless Steel Helical Insert with 6-32 In
    • HELI-COIL
    • Item # 4DAD6
    • Mfr. Model # A1185-06CN138
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 6-32, Thread Type UNC, Thread...More

  • 0.190" 304 Stainless Steel Helical Insert with 10-32 I
    0.190" 304 Stainless Steel Helical Insert with 10-32 I
    • HELI-COIL
    • Item # 4CZY7
    • Mfr. Model # A1191-3CN190
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 10-32, Thread Type UNF, Thread...More

  • 0.086" 304 Stainless Steel Helical Insert with 2-56 In
    0.086" 304 Stainless Steel Helical Insert with 2-56 In
    • HELI-COIL
    • Item # 4CZZ5
    • Mfr. Model # A1185-02CN086
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 2-56, Thread Type UNC, Thread...More

  • 0.336" 304 Stainless Steel, Dry Film Lubricant Helical
    0.336" 304 Stainless Steel, Dry Film Lubricant Helical
    • HELI-COIL
    • Item # 4DAC3
    • Mfr. Model # A1185-04CNW336
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 4-40, Thread Type UNC, Thread...More

  • 0.164" 304 Stainless Steel, Dry Film Lubricant Helical
    0.164" 304 Stainless Steel, Dry Film Lubricant Helical
    • HELI-COIL
    • Item # 4CZV6
    • Mfr. Model # A1185-2CNW164
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 8-32, Thread Type UNC, Thread...More

  • 0.172" 304 Stainless Steel Helical Insert with 2-56 In
    0.172" 304 Stainless Steel Helical Insert with 2-56 In
    • HELI-COIL
    • Item # 4CZZ7
    • Mfr. Model # A1185-02CN172
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 2-56, Thread Type UNC, Thread...More

  • 0.129" 304 Stainless Steel Helical Insert with 2-56 In
    0.129" 304 Stainless Steel Helical Insert with 2-56 In
    • HELI-COIL
    • Item # 4CZZ6
    • Mfr. Model # A1185-02CN129
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 2-56, Thread Type UNC, Thread...More

  • 0.534" 304 Stainless Steel Helical Insert with 1/2-14&
    0.534" 304 Stainless Steel Helical Insert with 1/2-14&
    • HELI-COIL
    • Item # 4EWP3
    • Mfr. Model # K327-8
    • Helical Insert, Free Running Helical, 304 Stainless Steel, Internal Thread Size 1/2-14, Thread Type ANPT,...More

  • 0.190" 304 Stainless Steel Helical Insert with 10-24 I
    0.190" 304 Stainless Steel Helical Insert with 10-24 I
    • HELI-COIL
    • Item # 4CZY2
    • Mfr. Model # A1185-3CN190
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 10-24, Thread Type UNC, Thread...More

  • 3.8mm 304 Stainless Steel Helical Insert with M2.5 x 0
    3.8mm 304 Stainless Steel Helical Insert with M2.5 x 0
    • HELI-COIL
    • Item # 4DAF3
    • Mfr. Model # A1084-2.5CN038
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size M2.5x0.45, Thread Type MC, Thread...More

  • 0.312" 304 Stainless Steel Helical Insert with 5/16-24
    0.312" 304 Stainless Steel Helical Insert with 5/16-24
    • HELI-COIL
    • Item # 4DAC9
    • Mfr. Model # A1191-5CN312
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 5/16-24, Thread Type UNF, Thread...More

  • 0.168" 304 Stainless Steel Helical Insert with 4-40 In
    0.168" 304 Stainless Steel Helical Insert with 4-40 In
    • HELI-COIL
    • Item # 4DAA6
    • Mfr. Model # A1185-04CN168
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 4-40, Thread Type UNC, Thread...More

  • 0.285" 304 Stainless Steel, Dry Film Lubricant Helical
    0.285" 304 Stainless Steel, Dry Film Lubricant Helical
    • HELI-COIL
    • Item # 4CZY5
    • Mfr. Model # A1185-3CNW285
    • Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size 10-24, Thread Type UNC, Thread...More

View More
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More