Powercoil 3520-4.00X1.5DSL Helical Insert

Helical inserts provide permanent conventional internal screw threads that accommodate any standard bolt or screw. Helical threaded inserts boast a high wearing tensile strength low thread friction with tight tolerances and a high surface quality as well as corrosive- and heat-resistant properties. With Helical threads tapped holes are strengthened and thread life is dramatically increased even after repeated assembly and disassembly. Tapped holes are easily incorporated into existing designs.Features Type - Screw Locking Material - 304 Stainless Steel Internal Thread size - M4 X .7 in. Thread Type - Metric Coarse Thread direction - Right Hand Length - 6mm in. Free Coil diameter - 5.05 - 5.6 Drill size - 11/64 in. Tensile strength - 200 000 Rock well hardness - C43-C50 Application - For Metal Package quantity - 10 - SKU: CRSD227