Thread Repair Inserts, Pack of 150 M3-M8 Stainless Steel Helicoil Thread Repair Thread Insert Thread Insert Assortment – FVO

Description

★ Materials: High quality 304 stainless steel. Steel inserts can actually significantly improve the fit screws, improve reliability. The power inserts are used in all kinds of low-strength materials and can greatly improve resistance to stress. Avoid wear and lead wires on screws and damage.;★ Size (inner diameter * installed pitch * installed length) and quantity: M3 * 0.5 * 1.5d (20 pieces); M4*0.7*1.5d(20pcs); M5*0.8*1.5d(20pcs); M6*1*1.5d(10pcs); M8*1.25*1.5d(5pcs); M3*0.5d*3d(20pcs); M4*0.7*3d(20pcs); M5*0.8*3d(20pcs); M6*1*3d(10pcs); M8*1.25*3d (5 pieces) ★ Storage box: The threaded screws are arranged in a storage box, which makes it easier for you to find the series and prevent losing it if necessary.;★ Note: installed length=#d means number x diameter, e.g. M3*0.5*1.5d installed length=1.5d=1.5×3=4.5mm.;★ Application: Used for parts that need to be removed frequently, it can greatly improve the service life of parts, Service life and screw wear.