Parker BD10643-20-16-1 Hydraulic Hose Fitting 1 in Steel

Product Description

The PARKER BD10643-20-16-1 is a straight female JIC 37-degree swivel fitting designed for hydraulic hose assemblies. It connects hose ends to hydraulic system ports using a threaded SAE female interface with a 37-degree flare seat. The fitting accommodates a 1-inch inside diameter hose (hose size 16) and threads onto mating ports with a 1-5/8-12 thread. Constructed from steel, it delivers the mechanical strength required for high-pressure hydraulic circuits. Licensed hydraulic system technicians and fluid power mechanics typically install this fitting in industrial and mobile hydraulic applications where a leak-free, rotatable swivel connection is needed at the hose end.

This fitting is suited for straight inline hose terminations in hydraulic systems where the hose must remain stationary after makeup but routing flexibility during assembly is required. The swivel feature allows the hose to be aligned without twisting the hose body. It is used in industrial machinery, mobile equipment, and other fluid power systems running high-pressure hydraulic circuits with compatible hose types.

Key Features

• Straight female JIC 37-degree swivel configuration for leak-resistant, rotatable hose end connections
• 1-inch inside diameter (hose size 16) for use with matching large-bore hydraulic hoses
• 1-5/8-12 thread size for SAE female port connections
• Steel construction for durability in high-pressure hydraulic service
• Overall length of 3.81 inches (97 mm)
• Meets ISO 12151-5 standards; California Prop 65 listed

Compatibility

Designed for use with Parker 187 TC, 187 ST, 302, 304, 387 TC, 387 ST, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487 TC, 487 ST, 722 TC, 722 ST, 787 TC, 787 ST, 797 TC, 797 ST, and 881 hoses.

Installation Notes

Installation should be performed by a qualified fluid power technician or hydraulic system mechanic. Depressurize and isolate the hydraulic circuit fully before disassembly or fitting installation. Use appropriate wrenching flats only — do not grip the swivel body in a vise or apply torque to the swivel collar. Verify thread engagement and inspect the 37-degree flare seat for damage before pressurizing the system.