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

Product Information

Place the insert onto the installation Tool and position the adjustable ring so that the insert tang is centred into the tang slot.

EW Equipment has been trading for over 50 years, we can offer expert advice and knowledge for the best tooling for the job. Each insert shares the load over the entire bolt and hole, improving holding or pull out resistance and providing more even distribution of stress and load. 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. These VCOIL kits include the correct size drill to prepare for tapping up to M12 (1/2") Check that the thread and pitch of the tap and the bolt match.This wire is then wound into a spiral coil which when installed into Heli-Coil tapped holes, provides permanent conventional 60° internal screw threads.

Original equipment manufacturers names and part numbers are quoted for reference only and not intended to infer that our replacement parts are sold as original parts. We are proud suppliers of all the leading cutting tool and tool holding brands from around the world. The compliance team are also responsible for their factory audit programme involving the comprehensive review of working conditions and ethical business practice at every factory manufacturing their products.This assembled insert accommodates any standard bolt or screw (MIL-S-7742) and MIL-S8879 (UNJ controlled radius root) male threaded members. Compatible with Recoil and Helicoil Kits these VCOIL Wire Thread Inserts are manufactured from high quality chromium nickel stainless steel, to aircraft and aerospace standards.

Larger in diameter than the tapped hole, the insert is compressed during installation to ensure maximum surface contact between the flanks of the wire insert and tapped threads. Due to the narrow and exact tolerances, the newly repaired thread is stronger than the original one! Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). Silverline tools supplies a wide range of award-winning and top-rated hand and power tools across 26 categories. 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.After installation each high tensile stainless steel coil of the insert expands outward with a spring like action permanently anchoring the insert. Thread repair kit includes inserts for repairing tapped holes which have been stripped or damaged due to wear, corrosion and over-torque. Recognised and trusted throughout the UK and Europe, their products are quality checked to ensure they deliver tools that comply with the very latest standards in quality and safety. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice.