Midland Industries D7405-L10-04 Female Bspp Din Adapter

Product Description

The MIDLAND INDUSTRIES D7405-L10-04 is a steel DIN adapter fitting designed to transition between an L10 Metric Bite Type connection and a 1/4-inch Female BSPP port. Built to DIN 2353 and ISO 8434-1 dimension standards, it carries a pressure rating of 31.5 MPa and is finished with a trivalent chromium zinc plating for corrosion resistance. The M16 x 1.5 metric thread on one end mates with the bite-type tube connection, while the 1/4-19 thread on the opposite end accepts the female BSPP port. At 0.13 pounds, this compact adapter measures 1.55 inches in length and suits hydraulic plumbing work where metric and BSPP systems must be joined. It is installed by hydraulic technicians and fluid power mechanics.

This adapter belongs to the D7405 Series and is used in steel metric compression fitting assemblies found in mobile hydraulics, industrial machinery, and fluid power systems. It serves as a transition point between metric bite-type tubing circuits and British Standard Parallel Pipe threaded ports. Typical applications include connecting hydraulic hose assemblies, cylinder ports, valve bodies, and manifold blocks where DIN-spec tubing meets BSPP-ported components. The fitting is rated for high-pressure hydraulic service and is suited to both new installations and replacement work on existing hydraulic circuits.

Key Features

• L10 Metric Bite Type connection on one end conforming to DIN 2353 and ISO 8434-1
• 1/4-inch Female BSPP (1/4-19 thread) on the opposite end for direct port connection
• Pressure rating of 31.5 MPa for high-pressure hydraulic service
• Trivalent chromium zinc plating provides corrosion protection
• Steel construction for durability in demanding hydraulic environments
• Compact form factor at 1.55 inches long and 0.13 pounds

Compatibility

Designed as an OEM-style replacement or new-installation fitting for hydraulic systems requiring a DIN 2353 and ISO 8434-1 compliant transition from L10 Metric Bite Type tubing to a 1/4-inch Female BSPP port.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and bleed the hydraulic system completely before removing or installing any fittings. Verify thread type and size on mating ports before assembly to avoid cross-threading or mismatched connections. Consult system manufacturer torque guidelines and applicable industry standards for final assembly of bite-type fittings.