Thermal Grizzly DeltaMate Fitting ST13 nickel pack of 6 — mounting fittings for CPU cooler installation

DeltaMate Fitting ST13 by Thermal Grizzly is a pack of six nickel-plated fittings designed to provide standardized mechanical connection points for CPU cooler installations. These fittings are intended for use with cooler brackets, heatsinks and water-block adapters in PC cooling assemblies, assisting with secure and repeatable mounting during system assembly or component upgrades.

Advantages

The nickel plating offers corrosion resistance and a uniform surface finish that helps ensure consistent mechanical contact and long-term durability. Supplied as a set of six, the fittings simplify inventory and replacement needs when working on multi-socket builds or refurbishing cooling hardware. Their standardized geometry supports compatibility with a range of mounting brackets and adapter systems used in desktop PC cooling.

Suitable for

• Mounting CPU heatsinks in desktop computer assemblies
• Securing water-block adapters in custom liquid-cooling setups
• Replacing worn or damaged cooler mounting fittings during upgrades or repairs
• Multi-socket or multi-unit builds requiring multiple identical fittings

Key specifications

• Finish: nickel-plated surface for corrosion resistance
• Quantity: pack of six fittings
• Intended use: mechanical mounting points for CPU coolers, heatsinks and water-block adapters
• Material characteristics: metal fitting with plated coating for durability
• Compatibility: designed to match common cooler bracket and adapter geometries used in PC cooling systems

How to use

Identify the correct mounting locations on the motherboard or cooler bracket and align the DeltaMate fittings with the corresponding holes or threaded posts. Insert and secure each fitting according to the cooler manufacturer’s instructions, using the recommended screws, washers or retention hardware. Verify alignment of the heatsink or water-block and tighten fasteners incrementally to apply even pressure across the contact surface. Follow static-safety and anti-static precautions while handling components.

Recommendations

Use hand tools with the appropriate bit sizes and avoid over-torquing to prevent damage to the fittings or mounting hardware. Inspect fittings for signs of wear or corrosion during maintenance and replace individual units from the pack as needed to maintain reliable mechanical connection and proper cooler contact.