4x silent block rubber buffer M6 M8 vibration damper threaded metal bumpers Description: [Excellent shock absorption effect]: Made from natural rubber with high elasticity and strength, providing effective shock absorption and cushioning to help protect equipment. [Improved work safety]: Rubber and metal components are bonded using a specialized process to help prevent loosening, enhancing durability and safety. [Easy to install]: Features external or internal threads for simple installation and removal, improving efficiency; available in M6 and M8 thread sizes. [Performance and stability]: Precision craftsmanship ensures strong threading and secure attachment; geometric design supports reliable performance under lateral loads. [Application]: Suitable for use as a damping element in mechanical equipment such as air compressors, water pumps, refrigerators, grinders, diesel engines, gasoline engines, and similar applications to help reduce vibration and noise. Specifications: Material: Rubber Thread Size: M6 or M8 M6: Rubber section 20 x 15 mm, thread length 18 mm M8: Rubber section 30 x 20 mm, thread length 23 mm Package Includes: 4 x Rubber Buffer