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Some Statistics About Us You Must Know
Choose the plan that suits you best.
18
+
YEARS OF EXPERIENCE
3000㎡+
FLOOR SPACE
160
+
MACHINERY EQUIPMENT
3500
+
SATISFIED CUSTOMERS
Product Picture
Product Name: Spring Clip, Sunflower Nut, Tube Connecting Nut, Tube Weld-Free Nut, Spring Nut (Tube Insert), Tube Connector, Tube Insert, Metal Adjustable Feet
Thread Specifications: M5, M6, M8, M10, 1/4", 5/16", 3/8"
Product Dimensions:
Spring clip outer diameter: Φ11.5–Φ63mm
Product height: 10L–42Lmm
Spring clip thickness: 0.3–1.0mm (standard thickness: 0.5mm)
Flexible sizing (custom non-standard sizes available, simple and cost-effective tooling)
Material: 65Mn Steel
Hardness: 43–45 HRC
Tensile Test: 100–300kg (load capacity varies by size; larger specifications bear greater force)
Rust Prevention: Salt spray test passed for 12–48 hours
Surface Treatment:
Spring clip: Oxidized blackened
Center round nut: White zinc plating
Base: Eco-friendly white zinc plating
Applicable Tube Types: Round, square, oval, flat, irregular-shaped, aluminum, iron, stainless steel, etc.
Product Functions:
Replaces welding-directly inserted into the tube to secure screws, providing a connection for attaching casters or feet.
The spring clip is made of high-elasticity manganese steel, resistant to breakage even when folded 180°, offering exceptional toughness and tensile strength.
Durable, long-lasting, highly elastic, strong support, high load capacity, and hardness, ensuring a firm grip inside the tube.
Easy and quick to use, cost-effective, saving time and labor.
Industries: Display racks, storage shelves, advertising stands, clothing racks, drying racks, bicycle fork mounts, office chairs & desks, furniture accessories, sports equipment, fitness gear, medical equipment frames, electric vehicle frames, and related industries.
Production Process
Quality Control
FAQ
Q1: How can I assemble the tube connecting nut?
A1: There is a machine that is specially designed for this assembly.
Q2: I want to keep our design secret. Can we sign an NDA?
A2: Sure, we will not display any customer's design or show it to other people; we can sign an NDA.
Q3: How do you guarantee quality?
A3: On the one hand, our company has a strong team and high-precision machines to guarantee quality; on the other hand, we have a strict production process from production to delivery.
Q4: Do you have a mold for the special square tube size?
A4: Yes! We have many sizes. A customized one can also be produced.
Hot Tags: 1/4-20 tube connecting nut, China 1/4-20 tube connecting nut manufacturers, suppliers, factory
