<h3>Key features</h3><ul> <li>[Steel Inserts] Our threaded inserts are made of 304 stainless steel, it does not rusty, and is designed for long service time.</li> <li>[Specifications] This M14 x 1.25 thread insert in length 14mm, 21mm, 28mm, 35mm and 42mm for nuts diameter 14.3mm. Please choose the right size before purchasing.</li> <li>[Great Design] The thread size is standard, the thread is clear, it is great for thread repair.</li> <li>[Great Value] When a threaded hole is damaged , repairing threaded holes with thread repair inserts is cost-effective.</li> <li>[Wide Range of Applications] This steel thread insert is ideal for repairing job in hydraulic machinery, welding equipment, auto parts, power machinery and furniture.</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>