Factory Direct Product

Prop Sleeve & Cup Nut Assembly

The core adjustment component for Steel Props. Taihe's assembly features a heavy-duty Q235 Steel Cup Nut matched with a precision Q235 Cold Rolled Thread Sleeve. Designed for smooth rotation under load. Available in Galvanized or Painted finish.

Factory DirectOEM AvailableCE / ISO / SGS Available
Factory Direct Supply Direct manufacturer support for product sourcing and project orders.
OEM / Customization Custom mark support based on the current product content.
CE / ISO / SGS Available Company certificate support for buyer review.
Export Packaging Woven bag and pallet packing details from current content.
⚙️ Acrow Prop Adjustment System

Prop Sleeve & Cup Nut Assembly

The complete Prop Sleeve and Nut Assembly is the core of any Steel Prop. This set includes a heavy-duty Q235 Steel Prop Cup Nut matched with a precision Q235 Prop Thread Sleeve. Ideal as Scaffolding Replacement Parts or for new prop manufacturing.

  • Set: Complete Prop Sleeve & Nut Kit
  • Nut: QT450 Cast Iron Prop Nut (Unbreakable)
  • Sleeve: Cold Rolled Prop Thread Tube
Prop Sleeve & Cup Nut Assembly detail image 1

Dual Core System Analysis

Part A: Cast Iron Prop Nut
Prop Sleeve & Cup Nut Assembly detail image 2

Why Choose Taihe Prop Nut?

Our Q235 Steel Prop Nut (also called Cup Nut) is cast from high-grade material. Unlike standard grey iron nuts, our Scaffolding Prop Nut handle will not crack under heavy hammering.

  • Type: Cup Nut / Collar Nut
  • Material: Q235 Steel
  • Handle: Reinforced for hammering
Part B: Prop Thread Sleeve
Prop Sleeve & Cup Nut Assembly detail image 3

Cold Rolled Prop Sleeve

The Prop Sleeve (or Thread Tube) uses Cold Rolling technology. This Q235 Prop Sleeve ensures a seamless fit with the Prop Nut for smooth height adjustment.

  • Item: Prop Thread Tube
  • Tech: Cold Rolled (Seamless)
  • Fit: Ø60mm for Ø48mm Tube

Technical Specifications

Component Parameter Standard Data
Prop Cup Nut
 
Material Q235 Steel
Weight 440g / 550g / 1.0-1.1kg
Surface Galvanized / Self-colored
Length 60mm / 73mm
Handle Type Double Handle
Prop Sleeve
(Thread Tube)
Material Q235 Steel Pipe
Diameter Ø60mm (Fits Ø48mm Inner Tube)
Finish Galvanized / Painted
Length 45mm Custom

Quality Control for Prop Accessories

A perfect fit between the Prop Nut and Sleeve is critical. We test every Thread Tube with Go-No-Go gauges.

  • Fit Test: Every Cup Nut must spin smoothly.
  • Material: Certified Q235.
  • Stock: Large inventory of Prop Sleeves.

Packaging & Shipping

For Prop Nuts

Usually packed in Ton Bags with Pallets.
Capacity: Approx 1,500 pcs per bag.

For Prop Sleeves

Stacked neatly on Ton Bags or bundled.
Protected with steel strips to prevent thread damage.

Prop Sleeve & Cup Nut Assembly detail image 4
🏭 Massive Inventory

2,500 tons of Prop Sleeves and Nuts ready for urgent orders.

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🚢 Global Shipping

Professional loading of Scaffolding Accessories at Tianjin Port.

FAQ: Prop Sleeve & Nut

Q: Can I buy the Prop Nut only?

A: Yes. We supply Q235 Prop Cup Nuts separately as Scaffolding Replacement Parts.

Q: What is the Prop Sleeve material?

A: Our Prop Sleeve is made of Q235 steel with Cold Rolled threads for extra strength.

Q: What is the sleeve length?

A: Standard length is 195mm or 220mm. We can cut to any length you need.

About Hebei Taihe Construction Equipment Co., Ltd. Prop Accessories Taihe is a professional manufacturer of Scaffolding Props and accessories. Our Prop Sleeve & Nut Assembly is the key component for Acrow Prop height adjustment. We produce high-quality Q235 Steel Prop Nuts (also known as Cup Nuts or Collar Nuts) and Cold Rolled Thread Sleeves (Prop Tubes). These parts are compatible with Doka, Peri, and Acrow systems. Whether you need a Q235 Prop Sleeve for new production or a Replacement Prop Nut for repair, Taihe offers factory direct prices for all Scaffolding Accessories.

Fix Your Props Today

Get a quote for Sleeve & Nut Assemblies.