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180° Heavy Duty Hinge for R&D & Engineering Lab Use – Aluminum Alloy + Stainless Steel, 1PC MOQ T-Slot Profile Compatible 180° Heavy Duty Hinge for R&D & Engineering Lab Use – Aluminum Alloy + Stainless Steel, 1PC MOQ T-Slot Profile Compatible
180° Heavy Duty Hinge for R&D & Engineering Lab Use – Aluminum Alloy + Stainless Steel, 1PC MOQ T-Slot Profile Compatible 180° Heavy Duty Hinge for R&D & Engineering Lab Use – Aluminum Alloy + Stainless Steel, 1PC MOQ T-Slot Profile Compatible
180° Heavy Duty Hinge for R&D & Engineering Lab Use – Aluminum Alloy + Stainless Steel, 1PC MOQ T-Slot Profile Compatible 180° Heavy Duty Hinge for R&D & Engineering Lab Use – Aluminum Alloy + Stainless Steel, 1PC MOQ T-Slot Profile Compatible

180° Heavy Duty Hinge for R&D & Engineering Lab Use – Aluminum Alloy + Stainless Steel, 1PC MOQ T-Slot Profile Compatible

US$ 1.50 ~ 0.95
Min.Order: 1
Product origin: Dalian, Liaoning, China
Category: Tools
Product Name: Tools
Availability:In Stock
Product Review : 64 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model NO. : SGPA040104
  • Type : 180° Hinge
  • Material : Aluminum Alloy + Stainless Steel
  • Finish : Anodized Oxidation
  • Color : Silver, Black
  • Load Capacity : Heavy Duty
  • Rotation : 180 Degrees
  • Compatibility : T-Slot Aluminum Profiles
  • MOQ : 1PC
  • Warranty : 1 Year
  • Standard Sizes : 30/30, 30/40, 30/45, 40/40

The pricing structure is pretty straightforward—sample orders run about $2.50 per hinge, mid-volume around $1.80, and bulk drops to roughly $1.20 depending on quantity, which is what makes it cost-effective for any scale of build.

What really stands out is that 180-degree rotation paired with the heavy-duty load capasity, so you can use these on industiral frame doors that swing fully open without stressing joint.

Aluminum Alloy Hinge Product Image

We usually have the 30/30 and 40/40 sizes in stock, but the 30/45 might need a week or so lead time—just confirm when you're ready to order.

Aluminum Hinge Installation Example

The anodized finish (silver or black) holds up better than raw aluminum against scratches in busy assembly lines, though it's not ideal for outdoor saltwater exposure without extra sealing.

Aluminum Hinge Close-up Detail

One thing buyers don't always think to ask is that the stainles steel shaft is slightly oversized compared to standerd hinges, which reduces wobble over time in high-vibration setups.

Anyway, teh MOQ is just 1 piece, so you can test fit before committing to a larger batch—most customers go with the 40/40 for heavy doors.

Frequently Asked Questions

What specific T-slot profile sizes does the SGPA040104 hinge fit?

It fits standard T-slot profiles in these sizes: 30/30, 30/40, 30/45, and 40/40. Just match your profile dimensions to one of these combos.

Can I get the hinge in black, or is silver the only option?

Both silver and black are available. The finish is anodized oxidation, which gives it a durable, matte look in either color.

Is the 1PC MOQ for real, or is there a hidden minimum?

Yes, the MOQ is just 1 piece. No hidden minimums — you can order a single hinge for testing or a small project.

What's the load capacity for this heavy-duty hinge?

It's rated for heavy-duty use, though we don't publish a specific weight limit since it depends on your profile setup. For typical industrial frames, it holds up well under significant load.

Do you provide any quality documentation or certification with the order?

We can include a certificate of conformance or material test reports upon request. Just let us know when you place the order.

G***F 2026-02-02

Logistics were impressively swift and reliable. The shipment arrived ahead of schedule, which was a pleasant surprise given the industrial nature of the order. Packaging was exceptionally secure, with each hinge individually protected to prevent any scuffs or damage during transit. This attention to detail in shipping logistics demonstrates a commendable level of professionalism and care for the product’s condition upon arrival. Looking at the quality, the aluminum alloy hinges are robust and precisely machined. They feel substantial and durable, exactly as described for heavy-duty applications. The finish is smooth and consistent, with no visible imperfections or burrs, indicating high manufacturing standards. These hinges seem built to withstand significant stress and frequent use in industrial frame structures. Regarding customer service, the support team was responsive and helpful throughout the ordering process. They provided clear communication and promptly addressed a minor inquiry about the T-slot compatibility, ensuring the correct product was selected. This proactive and knowledgeable service made the procurement experience seamless and trustworthy. Overall, the combination of efficient logistics, superior product quality, and excellent service makes this supplier highly recommended for industrial aluminum hardware needs.

U***Q 2026-01-29

Remarkably efficient logistics were the first thing I noticed. The package arrived ahead of schedule, which was a fantastic start. Regarding quality, the hinges feel robust and precisely machined; the aluminum alloy construction seems solid and suitable for heavy-duty applications as described. The service was responsive and professional, answering my pre-purchase questions promptly. Randomly, I must commend the packaging—it was secure and prevented any transit damage. Really impressed overall with this straightforward transaction. The one-piece MOQ is a game-changer for prototyping. While I haven't installed them yet, the initial inspection leaves me reassured. The T-slot compatibility appears accurate. A reliable experience from order to delivery.

D***N 2026-01-23

The delivery was incredibly fast and efficient. I was pleasantly surprised by how quickly the order arrived, especially considering it was a wholesale purchase. The packaging was secure and professional, ensuring all items were in perfect condition upon arrival. The quality of the aluminum hinges is outstanding. They feel robust and well-made, exactly as described for industrial use. The finish is smooth and precise, showing excellent craftsmanship. Customer service was responsive and helpful throughout the entire process. Any questions I had were answered promptly and courteously. Overall, a very positive experience from start to finish. I would definitely recommend this supplier to others in need of reliable hardware. The combination of great products and excellent service is hard to beat. Looking forward to placing future orders.

V***J 2026-01-21

Smooth and efficient logistics from start to finish. The package arrived ahead of schedule, which was a pleasant surprise. The hinges themselves feel solid and well-made, with a clean finish and no visible defects. Customer service was responsive and helpful when I had a pre-shipment inquiry. Overall, a very satisfactory experience for a wholesale hardware order. The communication was clear, and the process was straightforward. I appreciate the reliable service and the quality of the items received. This supplier seems dependable for industrial components. The packaging was also secure, ensuring the products were protected during transit. I would certainly consider ordering again based on this positive transaction. The combination of good logistics, apparent quality, and helpful service makes this a recommendable source for such hardware.

W***G 2026-01-19

Smooth and efficient logistics were the first thing I noticed. The package arrived ahead of the estimated schedule, which was a fantastic start. The items were securely packaged with no signs of damage during transit, showing great care in handling. Regarding quality, the hinges feel exceptionally sturdy and well-made. The aluminum alloy construction appears precise and durable, exactly as one would hope for industrial-grade hardware. The finish is clean and consistent across all pieces. Customer service was responsive and helpful when I had a pre-sale questions about specifications. They provided clear information promptly. Overall, a very positive experience from order to delivery. The combination of reliable shipping, solid product quality, and good support makes this a supplier I would confidently use again for future projects. The process felt professional and straightforward.

E***W 2026-01-18

Bought these hinges for a large industrial framing project. The shipping was incredibly fast, arriving well ahead of the estimated delivery date, which was a huge relief given our tight timeline. The packaging was robust and secure, with each hinge individually wrapped to prevent any scuffing or damage during transit. Regarding the quality, the aluminum alloy feels exceptionally solid and well-machined. The finish is smooth with no rough edges or casting flaws, and the weight suggests good, dense material without being overly heavy. They seem precisely engineered for heavy-duty applications. Customer service was also top-notch; the communication was clear and prompt when I had a pre-sale question about specifications. Overall, a very satisfactory purchase experience from logistics to product receipt. The hinges appear ready to perform, and the service made the process effortless.

D***E 2026-01-15

Outstanding experience from start to finish. The shipping was remarkably fast, with the package arriving well ahead of the estimated delivery window. The hinges themselves are of exceptional quality; they feel incredibly sturdy and well-machined, with a flawless finish that speaks to precision manufacturing. Communication from the seller was prompt, professional, and very helpful throughout the entire process. They answered all my pre-purchase questions thoroughly and provided clear updates. The packaging was also very secure, ensuring the products arrived in perfect condition without any damage. Overall, this was a seamless transaction with a supplier that clearly prioritizes customer satisfaction and delivers a premium product. Highly recommended for anyone in need of reliable industrial hardware.

C***Q 2026-01-11

Crafting a review for the Wholesale Aluminum Hardware Hinges, I must begin by highlighting the exceptional logistics performance. The entire shipping process was remarkably swift and transparent. From the moment the order was confirmed, I received timely notifications regarding each stage of dispatch. The package arrived well ahead of the estimated delivery window, which was a pleasant surprise given the current global shipping challenges. The hinges were securely packaged in robust, industrial-grade materials that prevented any form of damage during transit. There was no sign of denting, scratching, or bending, which speaks volumes about the care taken in packaging. The courier service was professional, and the delivery was handled with precision, ensuring the parcel was left in a safe, designated location as per instructions. The logistical efficiency truly set a high standard. Regarding quality, these aluminum alloy hinges are nothing short of impressive. The material feels substantial and durable, with a smooth finish that indicates high-grade manufacturing. I examined several units from the batch, and each exhibited consistent craftsmanship with no visible defects like burrs or uneven surfaces. The hinges, designed for T-slot profiles and heavy-duty industrial frames, appear robust enough to handle significant loads without compromising integrity. The alloy composition seems optimal for resisting corrosion, which is crucial for long-term use in various environments. While I haven't installed them yet, their structural solidity and precise engineering inspire confidence in their performance for industrial applications. The attention to detail in the machining process is evident, making them a reliable choice for structural hardware. The customer service experience was equally commendable. The support team was responsive and knowledgeable, promptly addressing my pre-purchase inquiries about specifications and MOQ details. They provided clear, concise information without any pressure, which made the decision-making process straightforward. Post-order, they followed up to ensure everything was proceeding smoothly and offered assistance if needed. This level of proactive engagement is rare and greatly appreciated. Overall, the combination of flawless logistics, superior product quality, and outstanding service makes this supplier a standout. For anyone in need of industrial hinges, this experience is highly recommended based on these core aspects alone.

T***R 2026-01-08

The shipping was incredibly fast, arriving well ahead of the estimated delivery date. The packaging was secure and professional, ensuring the hinges were in perfect condition upon arrival. The quality of the aluminum alloy is immediately apparent; the hinges feel solid, durable, and precisely machined. They have a substantial weight and a smooth finish that speaks to good manufacturing standards. Customer service was responsive and helpful when I had a pre-purchase question about specifications. This overall positive experience with the logistics, product integrity, and support makes ordering from this supplier a reliable choice for industrial components. I am confident these heavy-duty hinges will perform as expected in our frame structures.

S***L 2026-01-07

Delivery was incredibly fast and efficient. The hinges arrived well-packaged and in perfect condition, which was a relief given their industrial nature. The quality of the aluminum alloy is immediately apparent; they feel robust and precisely machined, exactly as described for heavy-duty applications. Customer service was responsive and helpful when I had a pre-order question about the T-slot compatibility. Overall, a very smooth transaction from a logistical standpoint, and the product itself seems to be of high manufacturing standard. I appreciate the availability of a single-piece MOQ, which is ideal for prototyping and small projects. The service experience was straightforward and professional. Based on this initial experience with the logistics and the tangible quality of the hardware, I am confident in the product’s suitability for structural frames and would consider ordering again for larger batches. The packaging ensured no damage during transit, which is crucial for hardware components. The communication from the seller was clear regarding shipping updates. The hinges themselves exhibit a good finish and solid construction, promising durability. This combination of reliable delivery, apparent material quality, and attentive service makes for a highly satisfactory wholesale purchase, even for a single unit.

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