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48.3mm Scaffolding Right Angle Coupler with Hot Dip Galvanized Finish and Grade 8.8 High-Strength T-Bolts

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48.3mm Scaffolding Right Angle Coupler with Hot Dip Galvanized Finish and Grade 8.8 High-Strength T-Bolts

Name: 483mm Scaffolding Right Angle Coupler with Hot Dip Galvanized Finish and Grade 88 HighStrength TBolts
Brand: Shunyao Supply Chain
Price: 5 USD

Buy cheap 48.3mm Scaffolding Right Angle Coupler with Hot Dip Galvanized Finish and Grade 8.8 High-Strength T-Bolts product

MOQ : 100 PCS

Payment Terms : T/T in advance

Place of Origin : Chengdu , China

Brand Name : Shunyao Supply Chain

Packaging Details : Bundles

Delivery Time : 5-15 days

Supply Ability : Excellent

Price : $5-15

Working Scope : Design,Fabrication, Installation

Environmental Impact : Recyclable

Load Bearing Capacity : High

Warranty : 2 Years

Design Parameter : Wind Load,Snow Load And Earthquake

Construction Speed : Fast

Seismic Resistance : High

Structure Type : Frame

Productname : Scaffolding Right Angle Coupler (Double Coupler)

Material : Steel Q235

Surface Finish : Hot Dip Galvanized (HDG) / Electro Galvanized

Size / Diameter : 48.3mm × 48.3mm

Weight : 1.05 kg - 1.25 kg (Standard Heavy Duty)

Nut Size : 21mm / 22mm / 23mm

Bolt Grade : Class 8.8 High Strength T-Bolt

Slip Resistance : ≥ 12.5 kN

Failure Load : ≥ 25.0 kN

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Drop Forged Right Angle Coupler for 48.3mm Scaffolding

Designed for quick assembly of scaffolding right angle couplers, this industrial-grade component ensures secure 90-degree connections for tube and fitting systems.

Product Overview

Secure Your Structure with Industrial-Grade Precision.

Our Drop Forged Right Angle Coupler (also known as a Double Coupler) is the critical load-bearing component for "Tube and Fitting" scaffolding systems. Designed to connect two 48.3mm scaffold tubes at a 90-degree angle, this coupler ensures maximum structural stability and safety for high-altitude construction projects.

Engineered to meet and exceed BS1139 and EN74 standards, our couplers feature superior slip resistance and deformation resistance, making them the preferred choice for heavy-duty industrial, oil & gas, and infrastructure projects.

Key Features & Benefits

Superior Safety & Load Capacity: Engineered with a high slip resistance of ≥ 12.0kN (exceeding standard requirements). The drop-forged construction eliminates porosity and defects found in cast iron, ensuring the clamp will not fracture under heavy loads or high torque.
Precision Fit: Designed with a precise 48.3mm radius to ensure 100% contact area with the steel tube. This maximizes friction grip while protecting the tube surface from deformation.
Ultimate Durability (Anti-Corrosion): Available in Hot-Dip Galvanized (HDG) finish with a zinc coating thickness of >60μm. Provides long-term protection against rust and corrosion, even in harsh marine or offshore environments. Service life can exceed 10 years.
High-Grade Hardware: Equipped with Grade 8.8 High-Strength T-Bolts and flanged nuts. The smooth thread design allows for fast installation and dismantling, significantly reducing labor costs.
Quality Certified: Every batch is torque-tested and slip-tested. Embossed markings (Standard, Batch No., Manufacturer) are available for traceability.

Product Specifications

Product Name	Right Angle Coupler / Double Coupler / Fixed Clamp
Material	Drop Forged Steel (Q235 / #45 Carbon Steel)
Standard	BS 1139 / EN 74 / AS 1576
Tube Diameter	Fits 48.3mm - 48.6mm O.D. Pipes
Weight	1.05kg / 1.15kg / 1.25kg (Customizable)
Surface Finish	Hot Dip Galvanized (HDG) / Electro-Galvanized / Painted
Slip Resistance	≥ 12.0 kN (Double Coupler Design Value)
Failure Load	≥ 40.0 kN
Bolt Type	Grade 8.8 T-Bolt (M12 x 82mm) with 21mm/22mm Nut
Standard Packing	25 pcs/woven bag or Steel Pallets

Available Double Coupler Variants

48.3mm * 48.3mm
38mm * 48.3mm
48.3mm * 60.3mm
48.3mm * 89mm
48.3mm * 63mm
48.6mm * 48.6mm
60.3mm * 60.3mm

48.3mm Scaffolding Right Angle Coupler with Hot Dip Galvanized Finish and Grade 8.8 High-Strength T-Bolts

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48.3mm Scaffolding Right Angle Coupler with Hot Dip Galvanized Finish and Grade 8.8 High-Strength T-Bolts Images

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48.3mm Scaffolding Right Angle Coupler with Hot Dip Galvanized Finish and Grade 8.8 High-Strength T-Bolts

48.3mm Scaffolding Right Angle Coupler with Hot Dip Galvanized Finish and Grade 8.8 High-Strength T-Bolts

Reusable Scaffolding Fasteners

Seismic Resistant Scaffolding Fasteners

Recyclable Scaffold Fasteners

48.3mm Scaffolding Right Angle Coupler with Hot Dip Galvanized Finish and Grade 8.8 High-Strength T-Bolts Images