Scaffolding Accessories – Product Specifications

Available Dimensions

• Outer Diameter Options: 48.3mm–48.3mm / 48.6mm–48.6mm

Material

• High-quality Q235 carbon steel for reliable strength and durability

Nut Specifications

• Available in 21mm, 22mm, and 23mm sizes

T-Bolt Lengths

• 80mm / 89mm

Standards & Certification

• Manufactured in accordance with British Standards (BS1139)

• Capable of producing to German, American, Japanese, and other international standards upon request

• Tested and passed SGS certification

Manufacturing Technologies

• Drop forged / Pressed

Surface Treatment Options

• Electro-galvanized

• Hot-dip galvanized

Custom Marking Available

• Can be engraved with:

  • BS1139

  • EN74

  • CLASS A

  • Your company name or abbreviation

  • Other markings as per your requirements

    Item Name	Size	Weight Range (kg)	Remark	Packing Specification
    BS Double Coupler	48.3×48.3mm	0.96–0.98	Drop Forged Q235	25pcs/bag, 1250pcs/pallet
    BS Swivel Coupler	48.3×48.3mm	1.12–1.15	Drop Forged Q235	25pcs/bag, 1250pcs/pallet
    BS Board Retain Coupler	48.3mm	0.61–0.63	Drop Forged Q235	25pcs/bag, 1600pcs/pallet
    BS Sleeve Coupler	48.3×48.3mm	1.0	Pressed Q235	25pcs/bag, 1000pcs/pallet
    BS Beam Coupler	48.3mm	1.45–1.5	Drop Forged Q235	20pcs/bag, 1000pcs/pallet
    BS Single Coupler	48.3mm	0.63–0.65	Drop Forged Q235	25pcs/bag, 1600pcs/pallet
    JIS Double Coupler	48.6×48.6mm	0.56–0.66	Pressed Q235	30pcs/bag, 1600pcs/pallet
    JIS Swivel Coupler	48.6×48.6mm	0.56–0.66	Pressed Q235	30pcs/bag, 1600pcs/pallet