Account
Inquiry
It's a countersunk head with male threads, machined from 45# steel or stainles steel or even brass — you pick material based on what your system needs. We usually have the metric thread version in stock, but confirm lead time if you need something outside the standard DIN spec.
Basically, these fittings handle high presure in hydraulic systems, oil transfer, and gas delivery without leaking. They're not really suited for low-pressure air lines or food-grade stuff, just so you know. Most buyers go with the galvanized finish for better corrosion resistance, and you'll see silver or yellow depending on the batch.
Operating temp runs from -20°C to 120°C, which covers most industiral environments. The CNC machining gives it a tight tolerance — better than generic fittings for consistent sealing. 4. One thing someone might not think to ask: teh countersunk head sits flush, so it works well in tight spaces where a hex head would snag on hoses or guards.
We've handled these for years, and they typically ship with a COA and TDS on request. The 1J model is pretty much a standard for high-pressure hydraulic lines, so you'll find it in mining and construction rigs. 5. Also, the suface treatment isn't just for looks — it's galvanized to hold up in corrosive environments, though it's not stainless steel level, obviously.
MOQ is usually 50 units or so for the 45# steel version, but we can do smaller runs if you're testing a new setup. The precision rating is high, but don't expect it to work with every thread pitch — it's metric only, so check your system first.
MOQ for standard sizes is 500 pieces, but for bulk orders we can negotiate lower per-unit pricing.
Yes, we supply a DIN compliance certificate with every batch, confirming thread specs and material grade.
Standard lead time is 15-20 working days for custom finishes like yellow galvanized, depending on volume.
They're made to metric thread standards as per DIN, but we can produce BSP threads on request—just specify when ordering.
Store in a dry, indoor area away from moisture and chemicals; the galvanized layer resists rust, but humidity can cause white rust over time.
Upon receiving my order, the delivery was exceptionally prompt and handled with great care. The packaging was secure, ensuring all items arrived in perfect condition without any signs of damage. Unpacking was straightforward, and every component was neatly organized, which made the initial inspection very convenient. The quality of these steel male countersunk head tube fittings is immediately apparent; they exhibit excellent craftsmanship with smooth finishes and precise threading that aligns perfectly with DIN standards. Utilizing them in our hydraulic systems has been seamless, and they integrate well with existing setups, demonstrating high precision and reliability. The service provided throughout the purchasing process was outstanding, with clear communication and helpful support addressing any pre-delivery inquiries efficiently. Overall, a highly satisfactory experience from start to finish, and I would confidently recommend these fittings for industrial fluid applications requiring durability and exact specifications.
Excellent experience with the delivery speed. The package arrived much faster than the initial estimated timeframe, which was a very pleasant surprise. Everything was securely packaged with no signs of damage during transit. The quality of the fittings appears to be top-notch upon initial inspection; the steel feels robust and the machining looks very precise, exactly as one would expect for industrial hydraulic applications. The service from the seller was also commendable. Communication was clear and prompt, and any pre-shipment inquiries were answered thoroughly and professionally. Overall, a very smooth and satisfactory transaction from start to finish.
Naturally, I was impressed by the swift delivery of my order; it arrived much earlier than expected, which was a pleasant surprise. The packaging was secure and ensured the items were well-protected during transit. Regarding quality, the fittings appear robust and precisely manufactured, meeting the high standards I anticipated for industrial use. Customer service was exceptional too—they responded promptly to my inquiries and provided helpful assistance throughout the process. Overall, a very satisfying experience that I would highly recommend to others in need of reliable hydraulic components.
Zippy delivery service ensured my order arrived ahead of schedule, which was a pleasant surprise. The packaging was secure and intact, showing no signs of damage during transit. Regarding quality, the fittings feel robust and well-manufactured, with a smooth finish that suggests durability. Customer support was responsive and helpful when I had a query, making the overall experience smooth and satisfactory. I'm impressed by the attention to detail in both the product and the service aspects.
Keenly impressed with the delivery speed; the package arrived much sooner than anticipated, which was a pleasant surprise. The overall quality appears robust and well-suited for demanding environments, giving me confidence in its durability. Customer service was responsive and helpful, addressing my queries promptly without any hassle. A smooth and satisfactory experience from start to finish.
Very impressed with the overall experience! The delivery was incredibly fast and arrived ahead of schedule, which was a pleasant surprise. The quality of the items is outstanding, with no visible defects and a solid feel that inspires confidence. Customer service was responsive and helpful, addressing my queries promptly. A top-notch transaction all around.
Just outstanding experience from start to finish! The shipping was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The packaging was secure and professional, ensuring everything arrived in perfect condition. Quality-wise, these fittings feel robust and well-manufactured, exactly as described. Customer service was responsive and helpful when I had a quick question about my order. Overall, a very smooth and satisfying purchase—highly recommend for anyone needing reliable components.
