B&K 1-1/4″ x 60″ Black Steel Pipe Nipple | Threaded NPT Gas/Water Line 1K161M

Overview

Extend or complete your gas, air, water, or hydronic piping system with this heavy-duty B&K 1-1/4″ × 60″ Black Steel Pipe Nipple. Made from industrial-grade black steel with precision-cut male NPT threads on both ends, this 5-foot pipe nipple is ideal for long straight runs or connecting distant components without multiple fittings.Perfect for natural gas and LP systems, this black pipe nipple is commonly used in HVAC installations, furnaces, boilers, commercial water heaters, hydronic systems, and general mechanical room applications. Black steel resists corrosion and is the industry standard for fuel gas distribution.⭐ Key Features1-1/4″ × 60″ long black steel pipe nippleMachine-cut Male NPT threads on both endsHeavy-duty black steel constructionIdeal for natural gas, propane, air, and hydronic systemsProvides long, uninterrupted piping runsCompatible with standard black iron fittingsSuitable for commercial and residential installations⭐ Ideal ApplicationsGas furnaces, boilers & water heatersHydronic heating systemsCommercial mechanical roomsSteam & air linesLP/Natural gas distribution systems⭐ SpecificationsSize: 1-1/4″ × 60″Material: Black SteelThread Type: Male NPTBrand: B&K LLCREM Number: 1K161MCondition: Brand NewThis long black steel pipe nipple is engineered for strength, durability, and secure threaded connections in any gas or mechanical system.

B&K 1-1/4″ x 60″ Black Steel Pipe Nipple – Threaded NPT Gas & Water Line Fitting (1KI61M)

Install or extend your piping system with confidence using this B&K 1-1/4″ x 60″ Black Steel Pipe Nipple. Manufactured from durable black steel with precision-cut Male NPT threads on both ends, this heavy-duty pipe nipple is designed for use in gas, water, oil, compressed air, and other compatible piping systems.

Its robust construction provides excellent strength and long-lasting performance for residential, commercial, and industrial plumbing applications. Whether you’re building a new system or replacing an existing fitting, this threaded steel nipple delivers a secure, dependable connection.

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Key Features

• Genuine B&K black steel pipe nipple
• Part Number: 1KI61M
• 1-1/4″ Male NPT threads on both ends
• 60-inch (5 ft) overall length
• Heavy-duty black steel construction
• Precision-machined threaded ends
• Suitable for gas, water, oil, and compressed air systems
• Corrosion-resistant industrial finish
• High-strength construction for demanding applications
• Leak-resistant threaded connection when installed properly
• Ideal for residential, commercial, and industrial installations
• Compatible with standard NPT threaded fittings

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Specifications

• Brand: B&K
• Manufacturer Part Number (MPN): 1KI61M
• Product Type: Pipe Nipple
• Material: Black Steel
• Connection Type: Male NPT × Male NPT
• Nominal Pipe Size: 1-1/4″
• Length: 60″ (5 Feet)
• Thread Standard: NPT
• Color: Black / Dark Gray
• Application: Gas, Water, Oil, and Air Piping
• Condition: New

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Applications

• Natural gas piping systems
• LP/Propane gas installations
• Residential plumbing
• Commercial plumbing
• Water supply lines
• Industrial piping systems
• Compressed air systems
• Mechanical equipment installations
• Equipment maintenance and repair

Product details

Part / SKU	1K161M

Package includes

• B&K 1-1/4" x 60" Black Steel Pipe Nipple | Threaded NPT Gas/Water Line 1K161M

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.