Boshart BC 61 Brass Compression Fitting Nut, Multi-Size

Boshart BC 61 Brass Compression Fitting Nut, Multi-Size

The Boshart BC 61 Brass Compression Nut is a rough-in plumbing component designed for use with compression fittings on low to medium pressure lines. Machined from brass, this compression nut is available in 1/4" and 3/8" sizes and is suitable for gasoline, grease, oil, water, vacuum, and air line applications. It mates with copper, brass, aluminum, plastic, CPVC, and PEX tubing, making it a versatile part for plumbers and contractors who need to complete compression joints in a variety of tubing materials. Sold in cartons of 25 for professional plumbers and contractors stocking rough-in fitting components, the BC 61 nut is a standard behind-the-wall part used throughout residential and commercial jobs to finish compression connections quickly and reliably.

Key Features

• Size Range: Available in 1/4" and 3/8" sizes to match common compression fitting applications.
• Durable Construction: Brass body resists corrosion and holds up under repeated tightening cycles on compression joints.
• Compression Fit: Designed to complete a compression connection, drawing the ferrule down onto the tubing to seal the joint without soldering or solvent welding.
• Broad Tubing Compatibility: Works with copper, brass, aluminum, plastic, CPVC, and PEX tubing, giving plumbers a single compression nut style for multiple tubing materials on a job.
• Multi-Media Service: Suitable for low to medium pressure applications carrying gasoline, grease, oil, water, vacuum, and air lines.
• Vibration Resistance Note: In applications where vibration is present, using a long nut in place of this style is recommended for extra holding resistance.
• Bulk Packaging: Packaged 25 pieces per unit, making it practical for plumbing supply houses and contractors to stock for repeat use across multiple compression joints.

Technical Specifications

• Country of Origin: China
• Prop 65 Warning: Lead
• Packaging: 25 ea
• Available Sizes: 1/4", 3/8"

Typical Applications

• Residential and Commercial Rough-In Plumbing
• Compression Joint Assembly on Copper, Brass, Aluminum, Plastic, CPVC, and PEX Tubing
• Low to Medium Pressure Gasoline, Grease, Oil, Water, Vacuum, and Air Lines
• Renovation and New Construction Fitting Repairs
• Plumbing Supply House Stock for Compression Fitting Assemblies

Why Boshart?

Boshart supplies brass compression fitting components built for the demands of everyday rough-in plumbing work. The brass construction of the BC 61 compression nut is engineered to stand up to repeated use across a wide range of tubing materials and fluid types, giving plumbers and contractors a dependable part to complete compression joints on the job in either 1/4" or 3/8" size. Packaged in bulk quantities of 25, it is a practical addition to any plumbing supply inventory.