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

Product Information

After installation each high tensile stainless steel coil of the insert expands outward with a spring like action permanently anchoring the insert.

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.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. 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 wire is then wound into a spiral coil which when installed into Heli-Coil tapped holes, provides permanent conventional 60° internal screw threads. This amount includes seller specified domestic postage charges as well as applicable international postage, dispatch, and other fees.

Recoil inserts are generally made of type Stainless Steel 304 (AS 7245) Austenitic corrosion resistant steel rolled into a diamond shape cross-section. 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. This assembled insert accommodates any standard bolt or screw (MIL-S-7742) and MIL-S8879 (UNJ controlled radius root) male threaded members. 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.x the diameter of the insert in length which is the industry standard eg 8mm insert would be 12mm long. 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. 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. These new Rapid VCOIL Complete Thread Repair Kits come with everything you need and work the same as Recoil and Helicoil kits.