Key Features

One-Piece Drop Forging Construction: Crafted via precision drop forging and quenching/tempering heat treatment, the monolithic structure eliminates weak points found in welded or stamped components, providing exceptional resistance to shear, torsion, and fatigue failure.

Industrial-Grade 360° Rotation: Engineered with a high-strength alloy steel pivot shaft, enabling smooth 360° rotation and secure locking at any angle (0°–180°). The precision-machined bearing surface ensures no radial play, maintaining structural stability under dynamic loads.

Dual Locking Mechanism: Features a heavy-duty hexagonal lock nut paired with a spring-loaded cotter pin for a redundant safety system. This design prevents loosening caused by heavy vibration or seismic activity, a critical advantage for high-rise and industrial applications.

Superior Corrosion Protection: Undergoes a two-stage anti-corrosion process: (1) Hot-dip galvanization (≥120μm) for carbon steel variants, providing a sacrificial zinc layer; (2) Passivation for stainless steel variants, ensuring long-term performance in saltwater, chemical, or high-humidity environments.

Precision Machined Interface: The connecting ports are CNC-machined to tight tolerances (H7 fit), ensuring a seamless, gap-free connection with standard steel pipes and profiles. This precision minimizes stress concentration and extends the service life of connected components.

Universal Compatibility: Designed to mate with heavy-wall steel pipes (DN30–DN150) and structural profiles, it supports both pin-type and bolt-type installations, making it backward-compatible with existing scaffolding systems and custom fabrications.

Material	45# Carbon Steel, 40Cr Alloy Steel (Heat Treated), 316 Stainless Steel
Surface Treatment	Hot-Dip Galvanization (HDG) ≥120μm, Passivation (Stainless Steel)
Tensile Strength	≥800 MPa (40Cr variant)
Connection Type	360° Articulated Rotary (Dual Locking)
Compatible Pipe Size	DN30 – DN150 (Round Pipe); 40×40mm – 120×120mm (Square Profile)
Load Capacity	Static Load: ≤ 8 Tonnes; Shear Load: ≤ 3 Tonnes
Rotation Angle	360° Continuous Rotation, Lockable at Any Increment
Fastener Thickness	12mm – 25mm (Depending on Load Class)
Pivot Shaft	20mm – 45mm Diameter, 40Cr MoS2 Lubricated
Compliance	EN 74, BS 1139, GB/T 15831, OSHA 29 CFR 1926

Production capabilities

Factory environment

Factory

Production environment

Building

Factory building

factory building

FAQ

Can you accept small quantities?

Yes, accept small quantity, fast delivery

Do you have pre-shipment inspection procedures?

Yes, we always test the products before delivery.

Can I take samples for testing?

Yes, samples can be sent for testing before bulk ordering.

When is the delivery time?

Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.

What are the terms of payment?

Wire transfer or letter of credit, Western Union, Alipay, etc.

What is the minimum order quantity?

It depends on the product.

Introduction

Cangzhou Di Hatton security equipment Co., LTD. is a modern enterprise specializing in the R&D, production, and sales of construction safety equipment. With years of deep cultivation in the building hardware sector, the company's main products include steel planks, couplers, scaffolding systems, and various construction accessories. These products are widely used in high-rise buildings, bridge engineering, tunnel construction, and industrial facility construction.

Forging external fasteners

Casting fasteners

Forging rotary fasteners

Crafted via precision drop forging and quenching/tempering heat treatment, the monolithic structure eliminates weak points found in welded or stamped components, providing exceptional resistance to shear, torsion, and fatigue failure.

E-mail:

mike@dihatton.com

WhatsApp:

+ 86-15033288025

Get A Quote