Compression Fittings

Terminal Through Joint

Name: CS-TT Terminal Through Joint
Brand: CR Pneumatic
SKU: CS-TT

CS-TT

Stainless steel compression fitting for tube-to-thread connection.

The terminal through joint is a stainless steel compression fitting used to connect a tube to a threaded port. It is available for tube sizes from 4 mm to 14 mm and with thread sizes from R1/8 to R1 and NPT1/8 to NPT1. Buyers in fluid power, instrumentation, and industrial maintenance specify this fitting for leak-free connections in pneumatic and hydraulic systems.

Key features

Stainless steel construction for corrosion resistance
Compression design for secure tube connection
Available for tube sizes 4 mm to 14 mm
Thread options: R1/8 to R1 and NPT1/8 to NPT1
No welding or flaring required for installation

Applications

Pneumatic systemsHydraulic systemsInstrumentation and control panelsIndustrial machineryProcess piping

Request a Quote

Ordering terms

CS-TT

The numbers buyers ask for first. Tell us your quantity and destination and we will confirm in writing.

Minimum order: 100 pcs per model, mixed models accepted
Lead time: 15–25 days after deposit; stock items 3–5 days
Packaging: PE bag + inner box + export carton; neutral packing on request
OEM / ODM: OEM logo, custom thread and tube size, private label packaging
Payment: T/T 30% deposit, balance against copy B/L; L/C at sight over USD 30,000
Incoterms: EXW Ningbo by default; FOB / CIF / DAP quoted on request
Samples: Samples free, freight collect; sample cost refunded on the first order

Specifications

CS-TT

General
Material	Stainless steel 304 as standard; 316 available on request

The terminal through joint consists of a body, nut, and ferrule(s). The ferrule compresses onto the tube when the nut is tightened, creating a mechanical grip and a seal. The threaded end connects to a port or another fitting. Installation requires only basic tools; no welding or flaring is needed. The fitting is made of stainless steel for corrosion resistance. Typical uses include connecting tubing to manifolds, valves, and cylinders in pneumatic and hydraulic circuits. What to specify when requesting a quote: tube outside diameter (4, 6, 8, 10, 12, or 14 mm), thread type and size (R1/8 to R1 or NPT1/8 to NPT1), material grade (if a specific stainless steel grade is required), finish (if applicable), quantity, and packaging requirements. Providing these details ensures an accurate quotation.