920957 Capscrew

The 920957 Capscrew by Blackmer PSG Dover is a high-precision fastener designed specifically for securing components in pump assemblies. It is primarily used to fasten parts within positive displacement and sliding vane pumps, ensuring stability, proper alignment, and reliable operation during industrial processes. Made from durable alloy steel, the 920957 Capscrew offers a tensile strength of approximately 800 MPa and exhibits excellent corrosion resistance, making it suitable for demanding environments. The capscrew measures approximately 75 millimeters in length and has a 12-millimeter diameter, with a metric thread pitch of 1.75 millimeters for precise fitment and straightforward installation. This component is compatible with pump models requiring these specifications and is applicable in rotary positive displacement pumps and vane pumps where secure fastening is essential. The 920957 Capscrew is shipped in sealed packaging to prevent damage during storage and transportation and is supplied individually unless specified otherwise. Regular inspection for corrosion or wear is recommended to ensure ongoing reliability, and cleaning with appropriate solvents is advised to maintain surface integrity. Lubrication during installation may improve engagement and ease of assembly, following manufacturer guidelines. This capscrew is critical for maintaining the integrity of pump assemblies, reducing leak risk, and preventing mechanical failure, contributing to consistent pump performance in industrial operations.