Thermo Scientific Fitting Bolt 10-32 Double Cone Total of 5 Fittings

Thermo Scientific / Dionex 10-32 Fitting Bolt with Double Cone Ferrule, 1/16 in. Tubing (062980) – Pack of 5 Fittings

The Thermo Scientific / Dionex 10-32 Fitting Bolt Assembly (062980) is a precision-engineered liquid chromatography fluidic connection component designed for high-pressure ion chromatography (IC) and high-performance liquid chromatography (HPLC) systems. Featuring standard 10-32 UNF threads and a double-cone (split-ferrule) design, this fitting provides reliable, zero-dead-volume fluidic seals on 1/16 inch outer diameter (OD) PEEK, stainless steel, or titanium tubing. Constructed from high-purity, inert PEEK (polyetheretherketone) polymer, the fitting offers excellent pressure tolerance up to 5,000 PSI (345 bar) and universal chemical compatibility across aggressive acid, base, organic solvent, and high-salt eluent streams. Supplied as a pack of 5 complete fitting assemblies, these reusable finger-tight bolts ensure leak-free analytical connections between columns, guard columns, injection valves, and detectors without damaging tubing walls.

Technical Performance & Structural Attributes

• Zero-Dead-Volume Double Cone Geometry: Dual-cone split ferrule profile grips tubing uniformly without twisting, eliminating void volumes and preventing peak broadening in analytical chromatograms.
• Biocompatible Inert PEEK Composition: Engineered from high-density PEEK polymer matrix that eliminates metal ion leaching, making it ideal for metal-sensitive IC and bio-LC applications.
• Finger-Tight High-Pressure Sealing: Provides secure, leak-free operational performance up to 5,000 PSI without requiring wrenches or specialized installation tools.
• Universal 10-32 Thread Compatibility: Standard 10-32 UNF threaded profile fits all conventional HPLC/IC female ports, injection valves, manifolds, and column end-fittings.
• Reusable Non-Permanent Swaging: Ferrule grips 1/16 in. OD tubing securely while permitting easy disassembly and repositioning across different fluidic ports.

Product Specifications

• Catalog / Part Number: 062980 (Dionex / Thermo Scientific)
• Primary Manufacturer: Thermo Scientific (Thermo Fisher Scientific / Dionex)
• Thread Size Format: 10-32 UNF Thread
• Tubing Outer Diameter (OD): 1/16 in. (1.6 mm)
• Ferrule Style: Double Cone / Split Ferrule
• Material Composition: Polyetheretherketone (PEEK) Polymer
• Maximum Pressure Rating: Up to 5,000 PSI (345 bar)
• Head Drive Style: Hex Head / Finger-Tight Knurled Profile
• Chemical Compatibility: Compatible with standard IC/HPLC solvents (pH 0–14)
• Packaging Configuration: Pack of 5 Complete Fitting Bolts

Key Benefits & Applications

• Ion Chromatography (IC) Fluidic Lines: Ideal for establishing leak-free connections in Thermo Scientific Dionex ICS and Aquion ion chromatography systems.
• HPLC & Bio-LC Column Connections: Connects analytical guard columns and micro-bore separation columns without introducing secondary band broadening.
• Inert Bio-Separations: Metal-free fluid path prevents non-specific binding and ion contamination during biological macro-molecule and protein analysis.

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