- Interface Size: 1.25 inches (approximately 31.7 mm), ensuring compatibility with a range of standard fittings. - Internal Thread Specification: M28 x 0.6 mm, providing a secure connection for your equipment. - External Thread Specification: M42 x 0.75 mm, facilitating easy attachment to various accessories or devices. - Internal Bayonet Thread: M42 x 0.75 mm, designed for quick-release functionality, making it suitable for dynamic applications. Key Benefits: - Versatile Compatibility: This product's standard sizes and thread specifications allow it to work seamlessly with numerous other products and accessories. - Secure Attachments: The precise threading ensures a tight, reliable fit that minimizes the risk of leaks or disconnections during use. - Quick-Release Design: The internal bayonet thread provides a fast and efficient way to switch out attachments or devices, ideal for scenarios requiring rapid changes. Application Scenarios: 1. Photography Equipment : Perfect for connecting lenses or filters to camera bodies, providing photographers with the stability and versatility needed for high-quality shots. 2. Industrial Equipment : Use in machinery or tools requiring dependable connections for performance and safety, such as pressure gauges or monitoring devices. 3. Laboratory Instruments : Ideal for securing components in scientific apparatus, ensuring reliability in experimental setups or measurements. Discover the robust quality and practical design that makes this product an essential choice for your specific needs.