PARKER Compression Fitting Nut: 1/4 in OD Fitting Size, Compression, Brass, 3/8 in Overall Lg
The PARKER Compression Fitting Nut (MPN 61PB-4) is a creep-resistant self-aligning brass compression fitting for 1/4 in OD tubing, sold in packs of 10. With a 3/8 in overall length, this nut is designed for reliable…
SKU 3G-OTH-596320
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Product Description
The PARKER Compression Fitting Nut (MPN 61PB-4) is a creep-resistant self-aligning brass compression fitting for 1/4 in OD tubing, sold in packs of 10. With a 3/8 in overall length, this nut is designed for reliable sealing in industrial fluid systems. 3G Electric interprets your demand, sources genuine PARKER components, and supports your application with specialist expertise across 14 industrial departments.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a PARKER compression fitting nut used for?
A PARKER compression fitting nut, like the 61PB-4, seals and secures tubing in industrial fluid systems. It is used with 1/4 in OD tubing in pneumatic, hydraulic, and instrumentation applications where creep resistance and self-alignment are required.
What are the specifications of the PARKER 61PB-4 compression fitting nut?
The PARKER 61PB-4 is a brass compression fitting nut for 1/4 in OD tubing, with a 3/8 in overall length. It is sold in packs of 10 and is designed for creep-resistant, self-aligning connections in industrial fluid systems.
Where to buy PARKER compression fitting nuts worldwide?
3G Electric supplies genuine PARKER compression fitting nuts worldwide. We handle full logistics and customs clearance to deliver the 61PB-4 and other industrial components to your facility, backed by specialist expertise across 14 departments.
How to install a PARKER compression fitting nut?
To install a PARKER compression fitting nut, slide the nut and ferrule onto the tubing, insert the tubing into the fitting body, and tighten the nut with a wrench until snug. Avoid over-tightening to prevent damage. Always follow manufacturer guidelines for torque and tubing preparation.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER creep-resistant self-aligning brass compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









