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KI Pumps & Systems, Inc.  |  SKU: 920421

920421 Cap Screw

Sale price $ 3.34 Regular price $ 3.71

920421 Cap Screw Ships in 1-2 Weeks or Special Order

Delivery and Shipping

We ship in stock items same day. If it needs to be ordered we will ship it out to you the day it arrives.

If you have any questions you can reach us at (262) 646.4500 or click here

Description

Product Overview

The 920421 Cap Screw is a high-precision fastener manufactured by Blackmer, designed specifically for use in positive displacement and sliding vane pumps. This component plays a critical role in securing pump parts and ensuring overall mechanical stability, contributing to reliable pump operation and maintenance of optimal performance.

Materials and Construction

The 920421 Cap Screw is made from hardened steel alloy, providing high tensile strength and resistance to wear and fatigue. The finish includes corrosion-resistant coating treatments to ensure durability in diverse operating environments, including chemical and moisture exposure.

Dimensions and Compatibility

The precise dimensions of the 920421 Cap Screw include a length of 50 mm, a diameter of 8 mm, with threading conforming to standard metric specifications (M8). It is compatible with Blackmer pump models that utilize this component, such as specific series of positive displacement and sliding vane pumps.

Key Features

  • Manufactured from hardened steel alloy for strength and durability
  • Corrosion-resistant coating enhances longevity in challenging environments
  • Dimensions: 50 mm length, 8 mm diameter, M8 threading
  • Designed specifically for Blackmer pumps with secure fastening requirements
  • Conforms to industry standards for fastener quality and performance

Use Cases and Target Audience

The 920421 Cap Screw is ideal for maintenance and repair of Blackmer positive displacement and sliding vane pumps. It is suitable for use in industries such as oil and gas, chemical processing, and water treatment facilities. This product is essential for technicians and engineers seeking reliable, high-quality pump components. The 920421 Cap Screw is particularly relevant for industries aiming to balance budget and performance, as it provides a cost-effective solution without compromising quality.

Included in the Package

Each order includes one (1) 920421 Cap Screw. Additional hardware, such as washers or nuts, are not included unless specified. Replacement parts should be purchased individually for comprehensive maintenance.

Care and Maintenance

The 920421 Cap Screw requires regular inspection for signs of corrosion or wear. It can be cleaned with standard steel cleaning solutions and should be tightened to the manufacturer's torque specifications during installation. The component does not include a warranty but is designed for long-term durability when used correctly in appropriate pump assemblies.

Frequently Asked Questions

What makes the 920421 Cap Screw suitable for use in Blackmer pumps?
The 920421 Cap Screw is specifically designed for Blackmer pumps, featuring precise dimensions, high-strength hardened steel alloy construction, and industry-standard threading, ensuring secure fastening and reliable performance within these pump models.
How should I care for and maintain the 920421 Cap Screw to ensure its longevity?
To maintain the 920421 Cap Screw’s durability, regularly inspect it for corrosion or wear, clean with standard steel cleaning solutions, and tighten it to the manufacturer’s torque specifications during installation. Proper care helps ensure long-term functionality.
Is the 920421 Cap Screw compatible with other pump models or only Blackmer pumps?
While primarily designed for Blackmer pumps, the 920421 Cap Screw’s dimensions and thread standards may allow compatibility with similar pump assemblies, but it is best to verify specifications for use with other models or industries beyond Blackmer designs.