information to be updated
Our aluminium profile fasteners consist of precision-machined T-nuts, hammerhead bolts, and specialized screws ect, for rapid and secure frame assembly within T-slot channels. We utilize advanced anti-vibration thread technology to ensure that your industrial frames stay securely tightened even under continuous machine operation or heavy dynamic loads. Our service ensures that we provide the exact fastener grade and size for each specific profile series.
Huishuo Aluminum Industry is professional China Aluminium Profile Fasteners manufacturers and Aluminium Profile Fasteners factory, a medium-to-large-scale industrial aluminum profile customization and processing manufacturer integrating R&D, production, and sales. We currently have three major production bases in Shanghai, Anhui, and Jiangsu, covering a total area of approximately 30,000 square meters. We have focused on the aluminum profile customization and processing industry for over 16 years, providing customers with one-stop services including industrial aluminum profiles, custom mold making for special profiles, CNC precision aluminum processing, aluminum surface treatment, and aluminum frame design and assembly.
Since our establishment, we have adhered to the service tenet of "survival through service, development through quality, and competitive through innovation." We have a professional team dedicated to design, R&D, production, and sales. Equipped with advanced machinery, we are able to meet diverse customer requirements by delivering high-quality Aluminium Profile Fasteners and comprehensive, one-stop services.
We have never stopped, we keep moving forward. We will uphold our consistent business policy and work hand in hand with you to achieve even greater success.
Two purchase orders for the same 4040 T-slot profile can specify different metals: one buyer writes 6063-T5, another insists on 6061-T6, and the gap between the two quotes often reaches 10 to 20 percent. That difference is not paperwork. Among aluminum alloy types, the grade yo...
READ MOREA purchasing engineer who orders forty sticks of 6-meter T-slot profile without checking aluminum density in lb/in3 usually finds out at the loading dock, when the pallet weighs far more than the quote predicted and the freight class changes on the spot. The number that prevent...
READ MOREWhen a machine builder asks about the melting point of aluminum, they are usually not planning to melt anything. They are checking a weldment drawing, specifying a die-cast housing, or confirming that an extruded profile frame can sit near a heat source. The answer is simple: pu...
READ MOREChoosing the right stock aluminum extrusion profiles comes down to matching profile geometry, alloy, and finish to the real mechanical and environmental demands of your project. Engineers, fabricators, and procurement teams rely on these pre-designed sections to skip custom die ...
READ MOREAluminium profile fasteners are the critical hardware components that lock T-slot extrusions into rigid, load-bearing frames. For procurement managers and plant engineers, selecting the correct fastener type, material grade, and thread specification directly impacts joint strength, vibration resistance, and assembly speed. This category covers precision-machined T-nuts, hammerhead bolts, and specialized screws designed for industrial aluminum profiles. A reliable Aluminium Profile Fasteners manufacturer like Shanghai Huishuo Aluminum Industry Technology Co., Ltd. provides fasteners matched to each profile series, ensuring compatibility and long-term joint integrity.
Choose fasteners based on slot geometry, load requirements, and assembly frequency. The table below compares common types used in T-slot framing.
| Fastener Type | Typical Use | Material Options | Key Specification |
|---|---|---|---|
| T-Nut (drop-in) | Quick assembly, frequent repositioning | Carbon steel, stainless steel, zinc-plated | Slot width (6mm, 8mm, 10mm), thread size (M4–M12) |
| Hammerhead Bolt | High-load structural joints | Alloy steel, 304 stainless steel | Head width matching slot, length, thread pitch |
| Set Screw / Grub Screw | Locking connectors, adjusting alignment | Heat-treated steel, black oxide | Thread diameter, point type (cup, flat, cone) |
| Spring-Loaded T-Nut | Blind assembly, one-handed installation | Carbon steel with spring clip | Slot width, spring force, thread size |
For dynamic loads or continuous vibration, specify anti-vibration thread technology (e.g., nylon patch or thread-locking coating). Verify that the fastener head profile matches the T-slot undercut to prevent pull-out.
Fastener material must resist corrosion and galling when in contact with aluminum. Common choices:
Request a galvanic compatibility test if using dissimilar metals in high-humidity or marine conditions.
Each profile series (15, 20, 25, 30, 40, 45, 50, 60, 80, 90, 100, 120) has a specific slot width and channel geometry. For example, 15-series profiles use 6mm slots, while 40-series typically use 8mm or 10mm slots. Always match the fastener slot width to the profile series. A reliable Aluminium Profile Fasteners supplier will provide a compatibility matrix. Consult the Industrial Aluminum Extrusion Profiles page to confirm slot dimensions before ordering.
Request the following evidence from your supplier:
Shanghai Huishuo maintains a quality control department with image measuring instruments and tensile testing machines, as shown on their Certificate page.
Include the following items in your request for quotation to ensure accurate pricing and lead times:
For high-volume assembly, consider pre-assembled fastener kits sorted by profile series. Use torque-controlled tools to avoid over-tightening and slot deformation. Periodically re-torque critical joints on equipment subject to vibration. Stock spare fasteners for each profile series used on site.
When evaluating an Aluminium Profile Fasteners factory, assess:
Shanghai Huishuo operates three production bases with CNC machining centers, enabling precision fabrication of custom fasteners. Their Factory Tour page illustrates their manufacturing capabilities.
Phone
+86-021-5788 5585
+86-133 8191 2789
Address
No. 218, Zhongde Road, Xiaokunshan Town, Songjiang District, Shanghai, China
Media
English
Español