
Hayward | SPX1600PN | Swivel Nut & Knob | Replacement Fastener Assembly
The Hayward SPX1600PN Swivel Nut & Knob is a replacement fastener assembly designed for compatible Hayward pool pump systems. This component provides a user adjustable swivel connection, helping secure plumbing or housing interfaces while allowing convenient manual tightening and adjustment during pump installation, servicing, and routine maintenance.
Key Features
• Replacement swivel nut and knob assembly engineered for compatible Hayward pool pump models.
• Provides a user adjustable fastening point that can be tightened or loosened without tools.
• Supports secure clamping of plumbing connections or housing components.
• Helps maintain alignment while simplifying removal for service or maintenance.
• Ideal for replacing worn, stripped, or missing swivel nuts and knobs.
• Constructed for durability and repeated use in typical pool environments.
Product Overview
The Hayward SPX1600PN Swivel Nut & Knob is a service grade fastener assembly used to secure certain connections and interfaces on select Hayward pool pump systems. Swivel nuts paired with knobs allow operators and service professionals to quickly hand tighten or loosen connections without the need for tools, streamlining routine maintenance tasks and equipment adjustment.
This replacement assembly is commonly used where manual control of connection tightening is required, such as securing access covers, housing interfaces, or specific plumbing fittings. Over time, original swivel nuts and knobs may wear, strip, or become damaged, making it difficult to achieve a proper connection or removal. Installing the SPX1600PN helps restore secure mechanical clamping and ease of service, contributing to dependable pump operation and simplified maintenance procedures.
Original: $16.49
-65%$16.49
$5.77Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Hayward SPX1600PN Swivel Nut & Knob is a replacement fastener assembly designed for compatible Hayward pool pump systems. This component provides a user adjustable swivel connection, helping secure plumbing or housing interfaces while allowing convenient manual tightening and adjustment during pump installation, servicing, and routine maintenance.
Key Features
• Replacement swivel nut and knob assembly engineered for compatible Hayward pool pump models.
• Provides a user adjustable fastening point that can be tightened or loosened without tools.
• Supports secure clamping of plumbing connections or housing components.
• Helps maintain alignment while simplifying removal for service or maintenance.
• Ideal for replacing worn, stripped, or missing swivel nuts and knobs.
• Constructed for durability and repeated use in typical pool environments.
Product Overview
The Hayward SPX1600PN Swivel Nut & Knob is a service grade fastener assembly used to secure certain connections and interfaces on select Hayward pool pump systems. Swivel nuts paired with knobs allow operators and service professionals to quickly hand tighten or loosen connections without the need for tools, streamlining routine maintenance tasks and equipment adjustment.
This replacement assembly is commonly used where manual control of connection tightening is required, such as securing access covers, housing interfaces, or specific plumbing fittings. Over time, original swivel nuts and knobs may wear, strip, or become damaged, making it difficult to achieve a proper connection or removal. Installing the SPX1600PN helps restore secure mechanical clamping and ease of service, contributing to dependable pump operation and simplified maintenance procedures.











