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

Product Information

x the diameter of the insert in length which is the industry standard eg 8mm insert would be 12mm long.

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. After installation each high tensile stainless steel coil of the insert expands outward with a spring like action permanently anchoring the insert. During installation the inserting tool applies torque to the tang reducing the diameter of the leading coil permitting it to enter the tapped thread.Each kit consists of the correct size drill, a tap, installation tool, tang removal tool and repair Helicoils, all in a plastic box. 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. 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.

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. EW Equipment has been trading for over 50 years, we can offer expert advice and knowledge for the best tooling for the job. Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item. This assembled insert accommodates any standard bolt or screw (MIL-S-7742) and MIL-S8879 (UNJ controlled radius root) male threaded members.Due to the narrow and exact tolerances, the newly repaired thread is stronger than the original one! The flexibility of our inserts enhances load bearing capacity by deflecting the residual forces into a helical direction, which is dispersed into the wall of the tapped hole. 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.

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. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Believe it or not, due to the narrow and exact tolerances the new thread normally is stronger than the original one. 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.If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). Once fitted, the action of the radial pressure between the insertï¾’s coils and flanks of the tapped hole holds them in place securely. Place the insert onto the installation Tool and position the adjustable ring so that the insert tang is centred into the tang slot. We are proud suppliers of all the leading cutting tool and tool holding brands from around the world.

Thread repair kit includes inserts for repairing tapped holes which have been stripped or damaged due to wear, corrosion and over-torque. 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. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice.These new Rapid VCOIL Complete Thread Repair Kits come with everything you need and work the same as Recoil and Helicoil kits. Recoil inserts are generally made of type Stainless Steel 304 (AS 7245) Austenitic corrosion resistant steel rolled into a diamond shape cross-section. The kit contains inserts, the proper size drill, high speed steel Heli-Coil tap and an installation tool. 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.