M8, M10, M12 Double Claw Clamp — 304 Stainless Steel Material: Precision-formed 304 stainless steel for corrosion resistance and long service life. Sizes: Available in M8, M10, and M12 thread options; M8 size is stocked and ready for common installations. Design: Double claw clamp with bolt-groove, hook-type caliper screw (C‑clamp hook) for secure engagement and positive retention. Function: Specifically engineered for vacuum flange fittings to provide a reliable, leak-resistant clamping solution. Key benefits — why you need it Reliable vacuum performance: The double claw profile and hook-type screw produce even clamping force across the flange, minimizing movement and helping maintain vacuum integrity. Corrosion and wear resistance: 304 stainless construction resists rust and chemical attack in typical vacuum and laboratory environments, extending component life. Fast, repeatable installation: Bolt-groove hook design and caliper screw allow quick tightening and removal while keeping consistent clamp pressure for repeatable assemblies. Versatile compatibility: Multiple thread sizes (M8, M10, M12) let you match common vacuum flange hardware without modifying existing fittings. Robust security: Double claw engagement resists slippage and distributes load to prevent deformation of the flange or sealing surface. Performance and application notes Intended use: For joining and securing vacuum flanges where a dependable mechanical clamp is required. Mechanical attributes: Provides stable radial clamping, resists vibration and thermal cycling commonly encountered in vacuum systems. Maintenance: Simple inspection and occasional cleaning are usually sufficient; stainless finish reduces the need for frequent replacement. Practical use scenarios 1) Laboratory vacuum chambers — Securely clamp flange joints on experimental vacuum chambers and instrument ports where maintaining a leak-free seal is critical during testing and repeated assemblies. 2) Industrial vacuum systems — Use on pump lines, valves, and process flanges in vacuum packaging, coating, or drying systems to ensure consistent clamping under thermal and mechanical stress. 3) Equipment maintenance and retrofits — Replace worn or corroded clamps on existing vacuum equipment; choose M8, M10, or M12 sizes to match your hardware for a fast, reliable upgrade. What makes this clamp stand out Double claw geometry combined with a hook-type caliper screw offers superior grip and even pressure distribution compared with single-point clamps. 304 stainless steel balances strength, corrosion resistance, and cost for broad applicability in vacuum and industrial settings. Multiple metric sizes, including readily available M8, make it simple to match and replace existing components without custom parts. Ordering and selection tips Verify flange and bolt hole dimensions to select the correct thread size (M8, M10, or M12). Choose the M8 size when your assembly specifies M8 threads or when quick availability is required. For repeated thermal cycling or harsh chemical exposure, confirm 304 stainless is appropriate for your environment; 304 provides good all-around corrosion resistance for most vacuum applications. This double claw clamp in 304 stainless steel delivers secure, long-lasting clamping for vacuum flange connections, with compatible M8, M10, and M12 sizes and a bolt-groove hook-type caliper screw (C-clamp hook) for reliable, repeatable performance.