50pcs M11*1.25/M11*1.5 Type Screw Repair Inserts - Stainless Steel Threaded Sleeve Assortment for Strong Connections(M11x1.25x2.5D)

50pcs helical inserts for screw repair M11*1.25/M11*1.5. Assortment of stainless steel ferrules. Budget: Material: 304 Stainless Steel Size: M11 (Inner Diameter) x 1.25/1.5 (Thread Pitch Installed) x 1D/1.5D/2D/2.5D/3D (Installed Length) Outer diameter: 14.4 mm (min. ); 14.8mm (max) Suitable bit diameter:12.3mm Quantity:50pcs Package includes: 50 x Threaded Inserts Tips The following table includes the length of L1 we measured manually. Due to the irregular shape and elasticity of the wire thread insert, the measurement results will vary according to the angles and measurement positions. For example, in fact M6*1.0*2D 6mm*2=12mm M6*1.0*3D 6mm*3=18mm M6 x 1.0 x 2D M6*1.0 indicates that the internal thread after installation is M6*1.0. 2D, indicating that the minimum mounting hole depth is 2D = 6mm * 2 = 12mm After drilling, it is necessary to use an ST6*1.0 thread tap to realize the thread. Due to the taper of the male, the thread in the hole measures less than 12mm, so the actual length of the threaded insert, both before and after installation, is less than 12mm. The actual length of the thread insert after installation = the number of turns of the thread insert W * the pitch P The actual length of M6*1.0*2D after installation is about 9.6*1.0=9.6mm. M8 x 1.25 x 2D Minimum mounting hole depth is 2D = 8mm * 2 = 16mm The number of turns of the wire thread insert is W=10.6, the pitch is P=1.25 After installation, the length is approximately 10.6 x 1.25 = 13.25 mm.

• Material: Made with durable 304 stainless steel, these inserts ensure long-lasting performance and wear resistance.
• VERSATILE COMPATIBILITY - Designed for M11*1.25 and M11*1.5 screws, this assortment is perfect for various applications including aircraft and machinery repairs.
• Increased Stability: The locking device prevents screws from loosening due to shock and vibration, providing a secure connection without enlarging the screw hole.
• Simple installation: Simply insert the threaded bushing into the damaged holes to restore functionality, making it an ideal solution for quick repairs and maintenance.
• COMPLETE PACKAGE: Includes 50 threaded inserts, offering a complete solution for all your screw repair needs, ensuring you always have the right size on hand.