Overview

Our Stamping Rotary Fastener is a high-precision, innovative mechanical connector engineered for dynamic structural assembly across scaffolding systems, industrial equipment, exhibition booths, and furniture manufacturing. Fabricated via advanced stamping molding technology using high-strength carbon steel (Q235/Q345) or stainless steel (304/316), this rotary-designed fastener features a 360° rotatable connection structure that enables flexible angle adjustment during assembly while ensuring stable load-bearing. Ideal for projects requiring modular assembly, multi-angle adaptability, and efficient installation, it serves as a core accessory for scaffolding frame connection, adjustable equipment stands, and movable support structures—delivering exceptional flexibility, dimensional accuracy, and durability to meet diverse engineering and practical needs.

Key Features

360° Rotary Connection Design: Core rotational structure allows free angle adjustment (0°-90° optional locking) of connected components, solving the limitation of fixed-angle connection in traditional fasteners. The built-in damping locking mechanism ensures secure fixation after angle adjustment, preventing loosening caused by vibration or load changes.

High-Strength Stamping Construction: Precision stamping process with reinforced stress points ensures uniform thickness and structural integrity, with high toughness and wear resistance. Available in carbon steel (high load-bearing) and stainless steel (corrosion-resistant) variants to suit different application environments.

Precision Dimensional Matching: Strict dimensional tolerance control (±0.1mm) ensures tight fit with standard steel pipes, square/rectangular profiles, and round bars (DN20-DN80, 25mm×25mm-80mm×80mm). The modular interface design is compatible with most industrial profile sizes, achieving universal matching.

Dual Surface Treatment Options: Carbon steel fasteners adopt hot-dip galvanization (≥85μm zinc coating) for superior rust and corrosion resistance; stainless steel variants use polished/brushed finish for smooth texture and long-term durability in humid, coastal, or chemical-corrosive environments.

Tool-Free Quick Assembly & Disassembly: Matched with quick-lock pins and anti-slip gaskets, the fastener supports one-hand operation for assembly and angle adjustment, eliminating complex welding or professional tool requirements. The rotatable structure also enables compact disassembly, saving storage and transportation space.

Wide Adaptability Range: Supports both fixed and movable structural assembly, suitable for light-duty (adjustable shelves, small furniture frames) and medium-heavy duty (scaffolding auxiliary frames, exhibition booths, industrial equipment stands) applications, with strong load-bearing stability.

Product Specifications

Advantages

Flexible & Efficient Assembly: 360° rotational design eliminates angle restrictions during structural assembly, reducing trial-and-error time and improving assembly efficiency by 50% compared to fixed fasteners. The quick-lock structure enables one-person operation, lowering labor costs.

Superior Load-Bearing Stability: Reinforced stamping structure and damping locking mechanism evenly distribute load, avoiding deformation or loosening during long-term use. The rotational connection does not compromise structural strength, meeting industrial safety standards.

Long-Lasting Durability: Galvanized coating resists rust, UV rays, and moisture; stainless steel variants perform excellently in harsh environments, extending service life to 8-15 years. The smooth rotational shaft reduces wear, ensuring long-term flexible use.

Space-Saving Storage & Transportation: Compact rotatable structure allows disassembly into small parts, which can be stacked and stored, reducing storage space occupation by 60% compared to fixed fastener components. Lightweight design also lowers transportation costs.

Low Maintenance Requirement: Tight connection structure and anti-loosening design minimize post-installation maintenance. The anti-rust surface treatment eliminates the need for frequent coating or repair, reducing operational expenses over the product lifecycle.

Application Scenarios

Construction Engineering: Scaffolding frame auxiliary connection (adjustable height/angle), temporary movable support structures, handrail and fence assembly (angle-adjustable sections), building formwork connection.

Industrial Equipment: Adjustable machinery equipment stands, conveyor bracket angle adjustment, industrial shelf system (movable layers), equipment shell assembly (rotatable connection parts).

Exhibition & Decoration: Exhibition booth frame assembly (angle-adjustable), stage support structures, movable display stands, decorative metal frames (rotatable design for aesthetic adjustment).

Furniture & Daily Use: Adjustable metal furniture frames (coffee tables, bookshelves), garden flower stand assembly, movable storage racks, DIY metal craft structures.

Agricultural & Garden: Greenhouse frame angle adjustment, garden fence assembly (rotatable openings), farm equipment support frames, irrigation pipeline movable connections.

Why Choose Our Stamping Rotary Fastener?

Innovative Rotational Design: Solves the pain point of fixed-angle connection in traditional fasteners, meeting the demand for flexible angle adjustment in modular assembly.

Precision Stamping Molding: Advanced stamping technology ensures consistent product quality, no burrs, and uniform thickness, avoiding assembly gaps and connection instability.

Dual Material & Treatment Options: Carbon steel for high load-bearing projects, stainless steel for corrosive environments, adapting to diverse application scenarios.

Complete Matching System: Standardized quick-lock pins, gaskets, and nuts are provided, realizing one-stop assembly without additional component procurement.

Factory Direct Supply: Strict quality control throughout the production process, providing competitive pricing for bulk orders and customized size/angle processing services. Complies with GB/T 196-2003 and ISO 4032 international standards, with 1-year warranty for material and performance.

Package Includes

Stamping rotary fasteners (quantity based on order, standard specifications in stock)

Matching quick-lock pins, anti-slip gaskets, locking nuts, and positioning pins

Quality inspection certificate (dimensional accuracy, load-bearing test report, rotation flexibility test)

Installation guide (assembly steps, angle adjustment methods, safety precautions)

Optional: Custom packaging (labeled by size/locking angle for easy inventory management)

Service & Support

Customization Service: Tailor fastener size, rotation angle range, material, and surface treatment according to project requirements (e.g., special locking angles for non-standard profiles).

Bulk Order Discount: Preferential pricing for orders ≥2000 sets; free shipping for orders ≥8000 sets.

Sample Service: Free small-size samples (≤10 sets) for quality testing, angle adaptability verification, and load-bearing assessment before bulk orders.

Technical Support: 24/7 online guidance for assembly, angle locking adjustment, and maintenance; on-site demonstration available for large orders to ensure correct use.

Safe Packaging: Anti-rust oil coating (carbon steel) + plastic bag packaging + carton/wooden case, preventing damage, rust, and component loss during transportation.

As a leading manufacturer and exporter in the construction equipment industry, we are committed to providing high - quality, innovative, and reliable products to customers worldwide.​