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PARKER Compression Fitting Nut: 3/4 in OD size, 1 1/16"-12 Thread Size, Compression - Flareless Bite-Type Stainless Steel Compression Fittings
PARKERFlareless Bite-Type Stainless Steel Compression Fittings

PARKER Compression Fitting Nut: 3/4 in OD size, 1 1/16"-12 Thread Size, Compression

The PARKER Compression Fitting Nut (MPN 12 BU-SS) is a flareless bite-type stainless steel compression fitting from the Ferulok series, designed for 3/4 in OD tubing with a 1 1/16"-12 thread size. This component is…

SKU 3G-OTH-478917

Brand
PARKER
Item
Compression Fitting Nut: 3/4 in OD size, 1 1/16"-12 Thread Size, Compression
Category
Flareless Bite-Type Stainless Steel Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
12 BU-SS
Series
Ferulok
Type
Compression, Stainless Steel
Thread Size
1 1/16"-12
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Nut (MPN 12 BU-SS) is a flareless bite-type stainless steel compression fitting from the Ferulok series, designed for 3/4 in OD tubing with a 1 1/16"-12 thread size. This component is part of 3G Electric's industrial solutions, where we interpret customer demand and deliver genuine equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the PARKER 12 BU-SS compression fitting nut used for?

The PARKER 12 BU-SS is a flareless bite-type stainless steel compression fitting nut from the Ferulok series. It is used to create leak-proof connections on 3/4 in OD tubing in hydraulic and pneumatic systems, common in industrial machinery, oil and gas, and process control applications.

What are the specifications of the PARKER 12 BU-SS?

The PARKER 12 BU-SS is a stainless steel compression fitting nut from the Ferulok series. It fits 3/4 in OD tubing with a 1 1/16"-12 thread size. The flareless bite-type design provides a reliable metal-to-metal seal without flaring the tube end.

Where to buy PARKER 12 BU-SS worldwide?

3G Electric supplies the PARKER 12 BU-SS compression fitting nut worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine PARKER Ferulok series components to your facility. Contact us for availability and lead time.

How to install a PARKER Ferulok compression fitting nut?

To install the PARKER 12 BU-SS, slide the nut and ferrule onto the tubing, insert the tube into the fitting body until it bottoms out, then tighten the nut to the recommended torque. The bite-type ferrule grips the tube without flaring. Always follow PARKER's installation guidelines for proper sealing.

Used in

Common applications for PARKER
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

PARKER Products

3G Electric supplies PARKER flareless bite-type stainless steel compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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PARKER Compression Fitting Union: 3/4 in OD x 3/4 in OD size, 1 1/16-12 x 1-1/16-12 Thread Size (MPN 12 HBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Ferrule: 3/8 in OD size, Male Flareless Bite, Stainless Steel, Ferulok (MPN 6 TU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Tee Fitting: 1/8 in OD x 1/8 in OD x 1/8 in Pipe size, Stainless Steel, Ferulok (MPN 2 SBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Tee Fitting: 1/8 in OD x 1/8 in OD x 1/8 in Pipe size, Stainless Steel, Ferulok (MPN 2 SBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Elbow: 3/4 in OD x 3/4 in OD size, 1 1/16-12 x 1-1/16-12 Thread Size (MPN 12 EBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Elbow: 3/4 in OD x 3/4 in OD size, 1 1/16-12 x 1-1/16-12 Thread Size (MPN 12 EBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in Pipe size, 1/4-18 Thread Size, Ferulok (MPN 6 GBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in Pipe size, 1/4-18 Thread Size, Ferulok (MPN 6 GBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Tee Fitting: 1/4 in OD x 1/4 in OD x 1/8 in Pipe size, Stainless Steel, Ferulok (MPN 4 SBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe size, 9/16-18 Thread Size, Ferulok (MPN 6 F5BU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe size, 9/16-18 Thread Size, Ferulok (MPN 6 F5BU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Nut: 1/2 in OD size, 3/4"-16 Thread Size, Compression, Stainless Steel (MPN 8 BU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Nut: 1/2 in OD size, 3/4"-16 Thread Size, Compression, Stainless Steel (MPN 8 BU-SS). Key specifications — Series: Ferulok; Brand: PARKER.