Silverline Thread Repair Kit Helicoil Type M8 x 1.25mm (347853)

Product Information

Helicoils, sometimes called recoils or thread repair inserts, are precision inserts that are most commonly used to repair damaged or worn threads. They can also be used to create strong new threads.

M8 x 1.25mm Thread Tap Repair Cutter kit helicoil 15pc set

HELICOIL® thread inserts are designed to evenly distribute loads across the screw for even distribution of stress

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Our standard free running wire thread inserts are produced from Austenitic Stainless Steel wire (304/A2 Stainless), which is cold drawn (profiled) to form a diamond-shaped wire. This wire is then helically coiled to produce the wire thread insert. The stainless steel inserts eliminate thread wear, corrosion, galling and rust. Restore stripped threads easily and permanently with Heli-Coil ® thread repair kits and master sets. Heli-Coil ® application-specific thread repair kits make complex repairs manageable and are often the recommended solution by both domestic and foreign automakers. A Helicoil is essentially a free-running, stainless steel wire coil that is inserted into a hole with a thread that has been specially tapped to accept it. It is used to create a standard-sized, internal screw thread within the existing hole. Helicoils come in a range of different metric thread sizes.

Standard Thread Repair Kits, Metric | Cromwell Tools

Depending on the style of repair you prefer or the requirements for your specific application, you can repair your threads in various ways. These methods include using wire threaded inserts or by filing and re-tapping/rethreading your tools with taps, dies and drill bits. Which application would you use it? Heli-Coil ® inserts are available in thread repair kits and sets for permanently repairing tapped holes which have been stripped or damaged due to wear, corrosion, and overtorque. Kits are available in inch, metric, spark plug, and pipe thread series. All kits have a quantity of inserts, the proper size drill, high-speed steel Heli-Coil ® tap, and installation tool. Sometimes referred to by the brand names of Helicoil® or Recoil®, helically-coiled wire thread inserts are a thread strengthening fastening device used to create high strength threads in softer core materials. The high performance internal thread provided by our wire inserts is far stronger than most parent materials, and is also heat, corrosion, and wear resistant too.RS offer a range of thread repair kits, tools and inserts used to repair worn or broken threads. They can be used on any threaded tool that needs fixing, including anything from a screw to a machine bed or an engine manifold. Thread repair kit contents can vary depending on the style of repair you are looking for, but most at least contain taps, dies, drills, mandrels, thread inserts and tang break-off tools. How do they work? The Heli-Coil ® Sav-A-Thread ® HT kit is a professional spark plug thread repair kit that is typically used in 4.6 and 5.4 liter Ford ® engines, and offers the highest quality and most durable repair available to permanently restore stripped spark plug hole threads. Multipurpose Inch & Metric Kits

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Our helicoils are available as individual coil inserts or as a kit. The kits contain everything needed to install a Helicoil, including the inserts themselves, a drill bit and a tap, an inserting tool and a tang break off tool.Metric is the most common thread type in production today. Usually specified as M then a number x another number. This signifies the thread diameter and the length of the fastener. The M16 x 1.5 Heli-Coil ® Sav-A-Thread ® kit is a professional spark plug thread repair kit that is typically used in 4.6 and 5.4 liter 3 VALVE Ford ® Triton ® engines from 2004 to 2008, and offers the highest quality and most durable repair available to permanently restore stripped spark plug hole threads. Sav-A-Thread ® HT Thread Repair Kit These Standard Metric Kits are ideal for repairing threads of existing fasteners. All kit sizes up to 5/8in./M16 come with 30 inserts (10-1D, 10-1.5D, 10-2D). M10 x 1.5 to M24 x 3.0 no drill bits supplied. Equipped with an inserting tool, tang remover and tap, these kits are an ideal way of ensuring you have the correct tools to hand to repair fastener threads when necessary. Supplied in a plastic carry case.