920457 Cap Screw

Introducing the 920457 Cap screw by Blackmer PSG Dover, a high-precision pump component designed for reliable and efficient operation.

The 920457 Cap screw is manufactured with grade 10.9 steel, providing high tensile strength and durability suitable for demanding pump applications. It features a metric thread size of M12 x 50 mm, ensuring compatibility with compatible positive displacement and sliding vane pumps. The component's dimensions include a head diameter of 20 mm and a threaded length of 50 mm, with a total length of approximately 65 mm, designed for secure fastening and stability during operation. The cap screw's surface treatment involves a zinc plating process, offering corrosion resistance in various operating environments.

Key features include a metric thread size of M12 x 50 mm, a torque specification of 80 Nm for installation, and a hex socket head for easy tightening with standard tools. The 920457 Cap screw is designed to withstand operating temperatures up to 150°C and resists mechanical stresses, providing reliable clamping force over extended service life.

Use cases for the 920457 Cap screw are primarily in maintenance and assembly of positive displacement and sliding vane pumps, including applications where secure fastening under high pressure and fluctuating loads is critical. It is ideal for pump repair professionals, maintenance teams, and equipment manufacturers seeking replacement parts that meet high standards of performance and durability.

The product ships as a single cap screw in a sealed packaging box. Not included in the package are any tools required for installation.

Care instructions for the 920457 Cap screw involve regular inspection for signs of corrosion or wear. Reinstallation should follow torque specifications to prevent damage. The manufacturer recommends replacing the cap screw if signs of fatigue or deformation are observed. The component is covered by a standard manufacturer warranty against manufacturing defects.