The SMC KQ2H12-04AS is a genuine SMC part (KQ2H Series Metric Size One-touch Fittings Male Connector With Sealant): One-touch Fitting Male Connector, Tube Ø12 mm, R1/2.
This fitting holds the tube with a stainless-steel chuck and seals with an elastic sleeve; the threaded types come with sealant pre-applied.
More SMC pneumatic components: SMC range.
Technical data
| SMC part number | KQ2H12-04AS |
|---|---|
| Series | KQ2H Series Metric Size One-touch Fittings Male Connector With Sealant |
| Applicable Tubing O.D. | Φ12 mm |
| Connection Thread | R1/2 |
| Thread Material/Surface Treatment | Brass |
| Male Thread Seal Method | With Thread Sealant |
| Made To Order | Standard |
| Replacement parts (SMC) | KQ02-P01AJ Pipe nut; KQ02-P01NJ Pipe nut; KQ04-P01A Pipe nut; KQ04-P01AJ Pipe nut; KQ04-P01N Pipe nut; KQ04-P01NJ Pipe nut |
| Brand | SMC |
| Condition | New, original |
Series features (per SMC)
- Possible to use in vacuum to -100 kPa
- Body type: Totaled 51 models
- Thread material/Surface treatment(Treated or Non-treated): 2 types
- Selectable surface treatment: Brass(No plating), Brass + Electroless nickel plated
- Applicable Tubing O.D.
- Connection Thread
Typical applications
- Pneumatic machine piping
- Manifolds and air service units
- Valve and cylinder connections
- Vacuum lines down to -100 kPa
- Maintenance stock for pneumatic systems
Compatibility and replacement
Order with the complete SMC part number KQ2H12-04AS; in SMC codes every character of the number (shape, tube size, thread, seal) is a separate choice, so a part with one different character is a different product.
If the marking of the old part is worn, send us a photo and the dimensions and we will confirm the correct SMC number before quoting.
What to check first
- Thread sealant
- Material and surface treatment
- Shape (straight, elbow, tee)
Frequently asked questions
Are spare parts available?
Yes. SMC lists these replacement parts for it: KQ02-P01AJ (Pipe nut), KQ02-P01NJ (Pipe nut), KQ04-P01A (Pipe nut), KQ04-P01AJ (Pipe nut), KQ04-P01N (Pipe nut).
What does “S” stand for in the part number (male thread seal method)?
Male Thread Seal Method: With Thread Sealant, according to SMC’s part-number data.
What does “A” stand for in the part number (thread material/surface treatment)?
Thread Material/Surface Treatment: Brass, according to SMC’s part-number data.
What does “12” stand for in the part number (applicable tubing o.d.)?
Applicable Tubing O.D.: Φ12 mm, according to SMC’s part-number data.
What does “04” stand for in the part number (connection thread)?
Connection Thread: R1/2, according to SMC’s part-number data.
Is it new and original?
Yes. We supply new, original parts in the manufacturer packaging, with a 1-year warranty.
Can I get a price and delivery time?
Prices are quoted on request. Send the order number, quantity and delivery country on WhatsApp and we will reply with price and delivery time; air shipping is usually 5 to 7 days once ready, with a 1-year warranty.
How to order
Message us the order number and quantity. For breakdowns, tell us the delivery address and we will offer the fastest shipping option. If the exact part is discontinued, we confirm the official successor before quoting.
Need it fast? Send the order number, quantity and delivery country on WhatsApp or through the inquiry form and we reply with a quotation the same working day. All parts are new and original, covered by a 1-year warranty, and ship worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Local agents: Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
