New Arrivals/Restock

HT51501A 261Piece Thread Repair Kit with Metric and Imperial Self Tapping Inserts Drill Bit Set for Automotive Switch Equipment

flash sale iconLimited Time Sale
Until the end
02
09
15

$68.45 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $114.09
quantity

Product details

Management number 219421041 Release Date 2026/05/03 List Price $45.64 Model Number 219421041
Category

HT51501A Thread Repair Kit combines engineering precision with practical usability and DIY users alike. Designed to restore damaged internal threads quickly and reliably, this kit supports both metric and imperial standards commonly found in industrial and automotive settings.FAQ:1. How do I select the correct insert size? Match the original thread’s diameter and pitch exactly—e.g., for a 12mm hole with 1.75mm pitch, use the M12x1.75 set. Do not upsize.2. Are the tools reusable? Yes, all taps, drill bits, and insertion tools are built for multiple uses when handled according to instructions.3. What material are the inserts made of? The thread inserts are crafted from 304 stainless steel for resistance and mechanical strength, while cutting tools use high-speed steel 4241 hardened to HRC58-60°. Item Type: Thread Repair KitMaterial: High Speed Steel 4241, 304 Stainless Steel, PVCModel: HT51501A-261PMetric Specification: M12x1.75, M10x1.5, M8x1.25, M6x1.0, M5x0.8Imperial Specification: 1/2-13, 7/16-14, 3/8-16, 5/16-18, 1/4-20Hardness: HRC58-60°Package List:1 Set 1/2UNC Thread Repair Tool (10 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set 7/16UNC Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set 3/8UNC Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set 5/16UNC Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set 1/4UNC Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set M12X1.75 Thread Repair Tool (10 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set M10X1.5 Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set M8X1.25 Thread

  • COMPLETE THREAD REPAIR TOOLKIT: Includes wire thread inserts, taps, drill bits, breaking pin tools, and insertion tools for restoring stripped or damaged internal threads in a variety of materials.
  • DUAL METRIC AND IMPERIAL SIZES: Covers 10 common thread standards—M12x1.75, M10x1.5, M8x1.25, M6x1.0, M5x0.8 and 1/2-13, 7/16-14, 3/8-16, 5/16-18, 1/4-20—to match original thread specifications precisely without oversizing.
  • HIGH-PERFORMANCE MATERIALS: Inserts made from 304 stainless steel and tools from high-speed steel 4241 (HRC58-60°) deliver wear resistance, impact durability, and long service life in demanding mechanical environments.
  • SMOOTH OPERATION AND RELIABLE FIT: Precision-engineered glossy inserts with no burrs ensure even load distribution, reduced vibration, and enhanced fatigue resistance for restored threaded connections.
  • VERSATILE INDUSTRIAL APPLICATIONS: Ideal for repairing threads in automotive components, high-voltage switchgear, microwave communication systems, air separation units, and other precision machinery requiring dependable fastening.
Brand Floolinct
Model Floolinctpsd41umcga
Item Weight 6.75 pounds
Manufacturer Floolinct
Item model number Floolinctpsd41umcga
Package Dimensions 14.17 x 11.81 x 2.76 inches
Manufacturer Part Number Floolinctpsd41umcga

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review