920401 Cap Screw

Product Overview

The 920401 Cap Screw by Blackmer is a precision-engineered fastener designed for use in high-performance pump assemblies. This component is essential for secure fastening and maintaining the integrity of pump parts during operation. Manufactured by Blackmer, a recognized leader in pump technology, the 920401 Cap Screw is compatible with various models of positive displacement and sliding vane pumps.

Materials and Construction

The 920401 Cap Screw is constructed from high-strength alloy steel, which provides excellent durability and resistance to wear and corrosion. The screw features a heat-treated finish to enhance tensile strength and maintain torque integrity under operational stresses.

Dimensions and Specifications

• Thread size: M8 x 1.25
• Length: 50 millimeters
• Material: Alloy steel with heat treatment
• Head type: Hexagon
• Weight: Approximately 35 grams per screw

Features

• Precisely manufactured to match OEM specifications for reliable fitment
• Corrosion-resistant coating extends service life in harsh environments
• High tensile strength ensures secure fastening under pressure
• Designed for easy installation and removal with standard tools
• Suitable for use in high-temperature applications up to 150°C (302°F)

Use Cases and Compatibility

The 920401 Cap Screw is ideal for securing internal pump components, such as impellers and covers, in Blackmer pumps and compatible models. It is suitable for industrial applications requiring robust fastening solutions, including chemical processing, water treatment, and manufacturing environments. This component is especially beneficial for maintenance teams aiming to uphold the operational integrity of positive displacement and sliding vane pumps, ensuring efficiency and longevity while aligning with budget constraints on spare parts.

Package Contents and Compatibility

The product includes one 920401 Cap Screw per order. Notably, it does not include nuts or washers; these should be sourced separately if required. The screw is designed to fit specific Blackmer pump models and should be verified against your pump’s specifications before purchase.

Care and Maintenance

Routine inspection for signs of corrosion or wear is recommended. Clean the screw with appropriate solvent if necessary and apply a light coating of anti-seize compound during installation to facilitate future removal. The 920401 Cap Screw is covered by Blackmer’s standard warranty against manufacturing defects when used within specified operational parameters.