TRUSCO Bit Insert Screw M3 x 4.0 D1 = 4.5 D2 = 4.8 15 pieces Y0SB-M3L4D4.5 1 PK

Catalog number: Y0SB-M3L4D4.5 Features: ●Easy to use, well-balanced insert nut in all respects such as retention and cost. ●Threads can be formed mainly by pressing into resin without threads, or by hot pressing with a soldering iron. ●Cracking of resin can be prevented by inserting by hot pressing. Uses: ●As a thread reinforcement for resin. Specifications: ●Compatible bolt thread: M3 ●Drill hole diameter (mm): Approximately 4.55 ●Thread designation: M3 ●Thread pitch: 0.5 ●Dimension (mm) L: 4.0 ●Dimension (mm) D1: 4.5 ●Dimension (mm) D2: 4.8 ●Dimension L (mm): 4.0 ●Applicable material: Thermoplastic resin ●Recommended heating temperature: 200-250℃ Material/Finish: ●Brass Caution: ●When pressing in the insert, force is applied from the top of the mating boss, so make the outer diameter thicker to prevent cracking. ●To avoid scratching the insert, place a punch or board over it and then use a hammer or something similar to hit it from above to insert it.