Parker 10643-4-6 Crimp Style Hydraulic Hose Fitting Female JIC Swivel

Parker 10643-4-6 Crimp Style Hydraulic Hose Fitting Female JIC Swivel
SKU: 566139
Mfg# 10643-4-6
LFS# PKR1064346
UNIT: Each
In Stock - Ships out in 1 Business Day


Technical Specifications

  • Material: Steel
  • Style: Female JIC 37° - Swivel
  • Hex Type: Inch
  • Shape: Straight
  • Port Connection: 1/4
  • Hose I.D. (size): -6
  • Disclaimer: The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning requirements of the application are met. The user must analyze all aspects of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalog and in any other materials provided from Parker or its subsidiaries or authorized distributors. Refer to Fluid Connectors Safety Guide.
  • Hose Inside Diameter: 3/8 inch
  • Connection Thread Size: 7/16x20 inch
  • Nut Hex Size: 9/16 inch, 14 mm
  • Back-Up Hex Size: 9/16 inch, 14 mm

Item Information

The 43 Series of hydraulic hose fittings from Parker Hannifin is renowned for its ease of assembly, wide selection of shape and end formations, hose compatibility, and extensive use across markets. This cost-effective line of permanent crimp-style hydraulic fittings is designed for use with Parkcrimp crimpers to deliver “bite-the-wire” sealing and holding power. When used with Parker’s No-Skive hoses, 43 Series fittings can be assembled without removing the outer hose cover, eliminating premature hose failure caused by skiving too long or too short.

43 Series fittings feature one-piece construction with chromium-6-free plating, and are compatible with petroleum-based hydraulic fluids and lubricating oils and with phosphate-ester-based hydraulic fluids. Applications include hydraulic industry standard, constant working pressure, high temperature, low temperature, suction and return. Available in sizes from ¼-inch to 2 inches in a wide variety of end formations, the 43 Series is offered in more than 2,500 configurations and is available around the world. For highly corrosive applications, 43 Series fittings also are available in stainless steel.

• Easy push on force
• Imperial HEX
• Stainless steel option available
• Wide range of end configurations
• One piece reduces complexity and leakage path
• No-Skive technology offers easy, efficient, and safe production processes

• Petroleum base hydraulic fluids and lubricating oils
• Phosphate-ester base hydraulic fluids

Compatible Hoses:
• 301LT
• 302
• 304
• 351TC, 351ST
• 387/TC/ST (-4 through -20 only)
• 422
• 424
• 426
• 431
• 436
• 451TC, 451ST
• 471TC, 471ST
• 472TC
• 482TC, 482ST
• 487/TC/ST (-4 through -16 only)
• 722/TC/ST
• 787/TC/ST (-4 and -6 only)
• 797/TC/ST (-4 and -6 only)
• 881
• GST II Series 7092

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. For more information, go to



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