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Thread Repair Kits: Assorted Size Threaded Inserts

Jay-Cee Sales & Rivet offers Recoil thread repair kits that included threaded inserts in an assortment of popular sizes to fit all your applications. All multi-size thread repair kits include: 

  • Five (5) or ten (10) helical inserts (varies by kit)
  • High speed steel (HSS) intermediate STI taps
  • Installation/tang breakoff tool
Follow the links below to find the threaded insert assortment kit you need, or use the “Thread Type” filter at left to narrow your search. Order today, request a quote, or contact Jay-Cee Sales & Rivet for more information.

Read more about range kits below!
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Assorted Threaded Insert Kit Options


  • 1/4, 5/16, 3/8 (10 piece kits)
  • 7/16, 1/2 (5 piece kits)


  • M6, M8, M10 (10 piece kits)
  • M12, M16, M14 (5 piece kits)

Standard UNC and UNF

Parts # Includes
RC-33004 UNC 1/4, 5/16, 3/8, 7/16, 1/2
RC-34004 UNF 1/4, 5/16, 3/8, 7/16, 1/2

Metric and Motor Cycle

Parts # Includes
RC-33005 Metric 6,8,10,12,14x1.25
RC-35003 Metric 4,5,6,8,10
RC-35004 Metric 5,6,8,10,12
RC-35005 Metric 6,8,10,12,16
RC-37000 Metric Fine 8x1,10x1,10x1.25,12x1.25,12x1.5
RC-38006 Motor Cycle 6, 8, 10x1,10x1.25,12x1.25,14x1.25


Mini-Range Kits

Parts # Includes
RC-33001R UNC 1/4, 5/16, 3/8,
RC-34001 UNF 1/4, 5/16, 3/8
RC-35001 Metric 5,6,8

Features & Benefits of Recoil Thread Repair Kits 

  • Create stronger, sturdier more reliable threads
  • Can be used to repair/reinforce any damaged thread
  • Easy to use taps and tools included for fast installation
  • Designed for use in material such as steel, magnesium, plastic, etc.
  • Simplifies changeover from different thread forms
  • Meet all current mil-spec and aviation standards
  • Interchangeable with other brands of helically wound inserts
  • Wide temperature range: up to 800°F (430°C)
  • Durable carrying case for easy storage and carriage
  • Multilingual instructions included
  • All kits include helical inserts, tap, and installation tool
  • Recoil is a ISO 9001 registered manufacturer

Contact Us for Threaded Insert Assortment Kits

Recoil helical inserts are a fast and easy solution for adding or repairing threads in drilled holes. Order a threaded insert assortment kit for your threading application, request a quote, or contact Jay-Cee Sales & Rivet learn more.


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