Big-Sert Metric Kits - Mechanics Tools & Bits https://www.mechanicstoolsandbits.com Time-Sert Thread Repair & Walton Tap Extractors Sat, 20 Dec 2025 15:42:19 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 Big-Sert 7580BS M10 x 1.5mm Oversized Universal Head Bolt Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-7580bs-m10-x-1-5mm-oversized-universal-head-bolt-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-7580bs-m10-x-1-5mm-oversized-universal-head-bolt-thread-repair-kit/#respond Fri, 01 Dec 2023 15:44:38 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4274 The Big-Sert 7580BS M10 x 1.5mm oversized universal head bolt thread repair kit is for second time thread repair. The Time Sert 7580BS kit is commonly used on BMW’s & Honda/Acura. The Big Sert 7580BS includes FREE Shipping. This universal head bolt kit can be used in any application in any size available. A simple […]

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]]> The Big-Sert 7580BS M10 x 1.5mm oversized universal head bolt thread repair kit is for second time thread repair. The Time Sert 7580BS kit is commonly used on BMW’s & Honda/Acura.

The Big Sert 7580BS includes FREE Shipping. This universal head bolt kit can be used in any application in any size available. A simple tool setup is all that is required, please read the instructions on how to setup. Five (5) inserts are included in the 7580BS thread repair kit.

I order to use this kit you need to order 2 alignment dowels which DO NOT come with the thread repair kit.

There Are 2 Sizes Of dowels

Order .530 Diameter – Click Here

Order .550 Diameter – Click Here
Order Inserts – Click Here

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]]> https://www.mechanicstoolsandbits.com/product/big-sert-7580bs-m10-x-1-5mm-oversized-universal-head-bolt-thread-repair-kit/feed/ 0 Big-Sert 6250BS M10 x 1.25mm Oversized Head Bolt Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-6250bs-m10-x-1-25mm-oversized-head-bolt-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-6250bs-m10-x-1-25mm-oversized-head-bolt-thread-repair-kit/#respond Fri, 01 Dec 2023 15:35:22 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4261 The Big-Sert 6250BS M10 x 1.25mm oversized head bolt thread repair kit can be used on a variety of automobile engines that use the M10 x 1.25 head bolt size. Time Sert 6250 BS thread repair kit is a universal kit because the tooling has an adjustable collar that can be easily adjusted to work […]

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]]> The Big-Sert 6250BS M10 x 1.25mm oversized head bolt thread repair kit can be used on a variety of automobile engines that use the M10 x 1.25 head bolt size. Time Sert 6250 BS thread repair kit is a universal kit because the tooling has an adjustable collar that can be easily adjusted to work on different depth holes.

Universal head bolt kits can be used on a variety of applications in the applicable size. A simple tool setup is all that is required, please read the included laminated instructions.

Big Sert 6250BS Thread Repair Kits Include FREE Overnight Shipping.

The Big Sert 6250BS thread repair kit includes five (5) Time-Sert 50125 inserts.

In order to use the Big-Sert 6250BS thread repair kit you need to order 2 alignment dowels which DO NOT come with the kit.
 
There Are 2 Sizes Of Dowels
Order .530 Diameter – Click Here
Order .550 Diameter – Click Here

Order Inserts – Click Here

Get Useful Tools, Tap Guides, and More – Click Here
 

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]]> https://www.mechanicstoolsandbits.com/product/big-sert-6250bs-m10-x-1-25mm-oversized-head-bolt-thread-repair-kit/feed/ 0 Big-Sert 5812 M8 x 1.25mm Oversized Metric Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-5812-m8-x-1-25mm-oversized-metric-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-5812-m8-x-1-25mm-oversized-metric-thread-repair-kit/#respond Fri, 01 Dec 2023 15:30:39 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4254 Big-Sert 5812 M8 x 1.25mm Oversized Metric Thread Repair Kit Big Sert 5812 Kit Contains: Drill Counterbore Tap Installation Driver (5) Steel Inserts with 11.7mm Metric Length – 58121 Click here: for video instructions Click Here: Engineering Data Click here: For Blind Hole Repair Order Steel Inserts Click Here Get Useful Tools, Tap Guides, and […]

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]]> Big-Sert 5812 M8 x 1.25mm Oversized Metric Thread Repair Kit

Big Sert 5812 Kit Contains:

  • Drill
  • Counterbore
  • Tap
  • Installation Driver
  • (5) Steel Inserts with 11.7mm Metric Length – 58121

Click here: for video instructions

Click Here: Engineering Data

Click here: For Blind Hole Repair

Order Steel Inserts Click Here

Get Useful Tools, Tap Guides, and More Click Here

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]]> https://www.mechanicstoolsandbits.com/product/big-sert-5812-m8-x-1-25mm-oversized-metric-thread-repair-kit/feed/ 0 Big-Sert 5810 M8 x 1.0mm Oversized Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-5810-m8-x-1-0mm-oversized-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-5810-m8-x-1-0mm-oversized-thread-repair-kit/#respond Fri, 01 Dec 2023 15:26:27 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4247 Big-Sert 5810 M8 x 1.0mm Oversized Thread Repair Kit Big Sert 5810 Kit Contains: Drill Counterbore Tap Installation Driver (5) Steel Inserts with 11.7mm Metric Length – 58101 Click here: for video instructions Click Here: Engineering Data Click here: For Blind Hole Repair Get Useful Tools, Tap Guides, and More Click Here

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]]> Big-Sert 5810 M8 x 1.0mm Oversized Thread Repair Kit

Big Sert 5810 Kit Contains:

  • Drill
  • Counterbore
  • Tap
  • Installation Driver
  • (5) Steel Inserts with 11.7mm Metric Length – 58101

Click here: for video instructions

Click Here: Engineering Data

Click here: For Blind Hole Repair

Get Useful Tools, Tap Guides, and More Click Here

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]]> https://www.mechanicstoolsandbits.com/product/big-sert-5810-m8-x-1-0mm-oversized-thread-repair-kit/feed/ 0 Big-Sert 5710 M7 x 1.0mm Oversized Metric Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-5710-m7-x-1-0mm-oversized-metric-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-5710-m7-x-1-0mm-oversized-metric-thread-repair-kit/#respond Fri, 01 Dec 2023 15:22:22 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4240 Big-Sert 5710 M7 x 1.0mm Oversized Metric Thread Repair Kit Big Sert 5710 Kit Contains Drill Counterbore Tap Installation Driver (5) Steel Inserts with 10mm Metric Length – 57101 Click here: for video instructions Click Here: Engineering Data Click here: For Blind Hole Repair Order Steel Inserts Click Here Get Useful Tools, Tap Guides, and […]

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]]> Big-Sert 5710 M7 x 1.0mm Oversized Metric Thread Repair Kit

Big Sert 5710 Kit Contains

  • Drill
  • Counterbore
  • Tap
  • Installation Driver
  • (5) Steel Inserts with 10mm Metric Length – 57101

Click here: for video instructions

Click Here: Engineering Data

Click here: For Blind Hole Repair

Order Steel Inserts Click Here

Get Useful Tools, Tap Guides, and More Click Here

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]]> https://www.mechanicstoolsandbits.com/product/big-sert-5710-m7-x-1-0mm-oversized-metric-thread-repair-kit/feed/ 0 Big-Sert 5610 M6 x 1.0 Oversized Metric Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-5610-m6-x-1-0-oversized-metric-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-5610-m6-x-1-0-oversized-metric-thread-repair-kit/#respond Fri, 01 Dec 2023 15:18:33 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4231 Big-Sert 5610 M6 x 1.0 Oversized Metric Thread Repair Kit Big Sert 5610 Kit Contains Drill Counterbore Tap Installation Driver (5) Steel Inserts with 9.4mm Metric Length – 56101 Click here: for video instructions Click Here: Engineering Data Click here: For Blind Hole Repair Order Steel Inserts Click Here Get Useful Tools, Tap Guides, and […]

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]]> Big-Sert 5610 M6 x 1.0 Oversized Metric Thread Repair Kit

Big Sert 5610 Kit Contains

  • Drill
  • Counterbore
  • Tap
  • Installation Driver
  • (5) Steel Inserts with 9.4mm Metric Length – 56101

Click here: for video instructions

Click Here: Engineering Data

Click here: For Blind Hole Repair

Order Steel Inserts Click Here

Get Useful Tools, Tap Guides, and More Click Here

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]]> https://www.mechanicstoolsandbits.com/product/big-sert-5610-m6-x-1-0-oversized-metric-thread-repair-kit/feed/ 0 Big-Sert 5508 M5 x 0.8mm Oversized Metric Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-5508-m5-x-0-8mm-oversized-metric-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-5508-m5-x-0-8mm-oversized-metric-thread-repair-kit/#respond Fri, 01 Dec 2023 15:11:47 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4224 Big-Sert 5508 M5 x 0.8mm Oversized Metric Thread Repair Kit Big Sert 5508 Kit Contains Drill Counterbore Tap Installation Driver (5) Steel Inserts with 7.6mm Metric Length – 55081 Click here: for video instructions Click Here: Engineering Data Click here: For Blind Hole Repair Order Steel Inserts Click Here Get Useful Tools, Tap Guides, and […]

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]]> Big-Sert 5508 M5 x 0.8mm Oversized Metric Thread Repair Kit

Big Sert 5508 Kit Contains

  • Drill
  • Counterbore
  • Tap
  • Installation Driver
  • (5) Steel Inserts with 7.6mm Metric Length – 55081

Click here: for video instructions

Click Here: Engineering Data

Click here: For Blind Hole Repair

Order Steel Inserts Click Here

Get Useful Tools, Tap Guides, and More Click Here

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]]> https://www.mechanicstoolsandbits.com/product/big-sert-5508-m5-x-0-8mm-oversized-metric-thread-repair-kit/feed/ 0 Big-Sert 5217 M12 x 1.75mm Oversized Metric Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-5217-m12-x-1-75mm-oversized-metric-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-5217-m12-x-1-75mm-oversized-metric-thread-repair-kit/#respond Fri, 01 Dec 2023 15:09:03 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4217 Big-Sert 5217 M12 x 1.75mm Oversized Metric Thread Repair Kit Big Sert 5217 Kit Contains Drill Counterbore Tap Installation Driver (5) Steel Inserts with 16.2mm Metric Inserts – 52171 Click here: for video instructions Click Here: Engineering Data Click here: For Blind Hole Repair Order Steel Inserts Click Here Get Useful Tools, Tap Guides, and […]

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]]> Big-Sert 5217 M12 x 1.75mm Oversized Metric Thread Repair Kit

Big Sert 5217 Kit Contains

  • Drill
  • Counterbore
  • Tap
  • Installation Driver
  • (5) Steel Inserts with 16.2mm Metric Inserts – 52171

Click here: for video instructions

Click Here: Engineering Data

Click here: For Blind Hole Repair

Order Steel Inserts Click Here

Get Useful Tools, Tap Guides, and More  Click Here

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]]> https://www.mechanicstoolsandbits.com/product/big-sert-5217-m12-x-1-75mm-oversized-metric-thread-repair-kit/feed/ 0 Big-Sert 5215 M12 x 1.5mm Oversized Metric Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-5215-m12-x-1-5mm-oversized-metric-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-5215-m12-x-1-5mm-oversized-metric-thread-repair-kit/#respond Fri, 01 Dec 2023 15:06:13 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4210 Big-Sert 5215 M12 x 1.5mm Oversized Metric Thread Repair Kit Big Sert 5215 Kit Contains Drill Counterbore Tap Installation Driver (5) Steel Inserts with 16.2mm Metric Length – 52151 Click here: for video instructions Click Here: Engineering Data Click here: For Blind Hole Repair Order Steel Inserts Click Here Get Useful Tools, Tap Guides, and […]

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]]> Big-Sert 5215 M12 x 1.5mm Oversized Metric Thread Repair Kit

Big Sert 5215 Kit Contains

  • Drill
  • Counterbore
  • Tap
  • Installation Driver
  • (5) Steel Inserts with 16.2mm Metric Length – 52151

Click here: for video instructions

Click Here: Engineering Data

Click here: For Blind Hole Repair

Order Steel Inserts Click Here

Get Useful Tools, Tap Guides, and More Click Here

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]]> https://www.mechanicstoolsandbits.com/product/big-sert-5215-m12-x-1-5mm-oversized-metric-thread-repair-kit/feed/ 0 Big-Sert 5212 M12 x 1.25mm Oversized Metric Thread Repair Kit https://www.mechanicstoolsandbits.com/product/big-sert-5212-m12-x-1-25mm-oversized-metric-thread-repair-kit/ https://www.mechanicstoolsandbits.com/product/big-sert-5212-m12-x-1-25mm-oversized-metric-thread-repair-kit/#respond Fri, 01 Dec 2023 15:03:14 +0000 https://www.mechanicstoolsandbits.com/?post_type=product&p=4203 Big-Sert 5212 M12 x 1.25mm Oversized Metric Thread Repair Kit Time Sert thread repair kits are approved by leading automotive manufactures. Time-Sert easily repairs stripped threads in cylinder head bolts, spark plug holes and oil drain pans as well. Many thread repair kits are available for your threaded bushing application in metric and American sizes. […]

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]]> Big-Sert 5212 M12 x 1.25mm Oversized Metric Thread Repair Kit

Time Sert thread repair kits are approved by leading automotive manufactures. Time-Sert easily repairs stripped threads in cylinder head bolts, spark plug holes and oil drain pans as well.

Many thread repair kits are available for your threaded bushing application in metric and American sizes. Time-Sert is the very best in thread repair!

Time Sert 5212 thread repair kits are made in the United States.

Big Sert 5212 Kit Contains

  • Drill
  • Counterbore
  • Tap
  • Installation Driver
  • (5) Steel Inserts with 15mm Metric Length – 52121

Click here: for video instructions

Click Here: Engineering Data

Click here: For Blind Hole Repair

Order Steel Inserts Click Here

Get Useful Tools, Tap Guides, and More Click Here

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