Catalog number: ER-M305X2DNS Features: ● Standard insert function with added anti-loosening effect. ● The middle 1-2 turns are polygonal, which tightens the bolt firmly. Applications: ● Strengthens the female thread of the base material (light alloy, die cast, cast iron, plastic, resin). Specifications: ● Suitable bolt thread: M3 x 0.50 ● Pilot hole diameter (mm): 3.1 ● Thread designation: M3 ● Thread pitch: 0.5 ● Dimensions (mm) L: 6 ● Dimensions (mm) D1: 4.11 Material/Finish: ● Stainless steel (SUS304) Note: ● E-sert is a registered trademark of Tsugami Corporation.
