BORDSTRACT 50Pcs Wire Thread Insert Kit 5-40 UNC 2D

Steel wire screw is a kind of screw commonly used in various fields. It is used to connect parts of different thicknesses or different materials. It can also be used to strengthen structural parts and protect colored screws.The designers of Starlight have studied all the wire screws on the market and compiled a more comprehensive specification to help people quickly choose the right product.Starlight and BORDSTRACT have developed a full range of thread repair tools in metric and systems, which are widely used in industry, ships, machinery and home appliances.Specification:Item Type: Wire Thread InsertMaterial: SUS304Standard: US UnitsModel: 5-40Diameter: Approx. 3.175mm / 0.13inPitch: Approx. 0.64mm / 0.03inOutside Diameter Before Installation: Approx. 4.0-4.4mm / 0.16-0.17inDrill Bit Diameter: Approx. 3.3mm / 0.13inPackage List:50 x Wire Thread Insert

• Durable 304 Stainless Steel Construction – This threaded sleeve is constructed from high-quality 304 stainless steel, featuring high hardness and low wear resistance. It has passed quality assurance testing to ensure reliable and consistent performance.
• Versatile Thread Protection for Various Industries – Designed to protect non-ferrous metal threaded hole inserts, this product is ideal for threaded links and is widely used across transportation, manufacturing, textile, automotive, marine, and machine tool industries.
• Secure Fastening for Improved Connection Strength – Designed to be screwed into threaded holes of connected parts, it forms a standard internal thread for bolts or screws, reducing uneven force on threads, resisting shock and vibration, and improving thread fatigue strength.
• 50-Piece Set with NPT UNC 5-40 Thread – This set includes 50pcs steel wire screws, model NPT UNC 5-40 x 1-3D, designed to meet a wide range of work requirements for thread repair and reinforcement.
• Complete Size Range with Matching Tools – Starlight offers threaded inserts in various sizes and quantities, suitable for tapping and installation with the matching taps and tools available in our store.