Adjustable Leveling Foot Assembly for Metal Furniture

Product Specifications

Technical details and manufacturing context for Adjustable Leveling Foot Assembly

Definition

The Adjustable Leveling Foot Assembly is a sub-assembly used in the manufacture of metal furniture to provide stability and leveling on uneven floors. It consists of a threaded stud, a leveling foot, and a locking mechanism that allows precise height adjustment during installation. This component is commonly integrated into furniture legs or frames for office furniture, industrial workstations, and laboratory equipment, where stability is critical for safety and functionality. The assembly enables end-users to adjust the height of furniture to compensate for floor irregularities, ensuring a level working surface. The threaded stud rotates within a mounting plate or furniture leg, raising or lowering the attached foot. A locking nut or collar secures the desired height, creating a stable contact point with the floor. Materials used include carbon steel, zinc alloy, and nylon, with surface treatment options such as zinc-nickel plating for corrosion resistance. The assembly is available in various thread diameters (M8–M20), adjustment ranges (10–50 mm), and load capacities (500–3000 kg per assembly). Foot diameters range from 30 to 80 mm, and thread lengths from 30 to 100 mm. The operating temperature range is -20°C to 60°C, with a note that rubber pads may harden below -20°C. Adjustment torque required is 5–15 N·m, and weight per assembly is 0.2–1.5 kg. Material hardness for steel components is 80–95 HRB, and base materials include Q235 to 45# carbon steel grades. Thread dimensions conform to ISO 68-1, and surface treatment to ASTM B841. These specifications are reference ranges; actual values must be confirmed with the manufacturer for specific models and applications. Always verify model-specific values and standards with the legal manufacturer or supplier before procurement.

Working Principle

The assembly operates by rotating a threaded stud within a mounting plate or furniture leg. As the stud turns, it moves axially, raising or lowering the attached leveling foot. A locking nut or collar is then tightened to secure the foot at the desired height, preventing unintended movement. The foot's contact surface distributes the load to the floor, providing stability. The adjustment range is limited by the thread length and the design of the mounting interface. The locking mechanism must be properly engaged to maintain the set height under load. The assembly's load capacity depends on the materials and thread dimensions. Regular inspection of the locking mechanism and foot condition is recommended to ensure continued performance.

Common Materials

Carbon Steel, Zinc Alloy, Nylon

Technical Parameters

Parameter	Typical range	Notes & selection driver
Thread DiameterRequired	M8–M20 mm	Major diameter of adjustment threadISO 68-1
Adjustment RangeRequired	10–50 mm	Total height adjustment capability
Maximum LoadRequired	500–3000 kg	Static load capacity per assembly
Foot DiameterRequired	30–80 mm	Contact surface diameter
Thread Pitch	1.25–2.5 mm	Distance between thread crestsISO 68-1
Material Hardness	80–95 HRB	Rockwell hardness of steel componentsISO 868
Operating Temperature	-20–60 °C	Rubber pad may harden below -20°C
Thread Length	30–100 mm	Length of threaded stud for mounting
Base Material	Q235–45#	Carbon steel grades; 45# for higher strengthGB/T 700
Surface Treatment	Zn–Ni	Zinc-nickel plating for corrosion resistanceASTM B841
Adjustment Torque	5–15 N·m	Required to turn the adjusting nut
Weight	0.2–1.5 kg	Per assembly, depending on size

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Threaded Stud Part
Provides vertical adjustment through rotation

Material: Carbon Steel
Leveling Foot Part
Contact surface with floor, often with non-slip material

Material: Zinc Alloy or Nylon
Locking Nut Part
Secures adjusted height position

Material: Carbon Steel
Mounting Plate Optional Part
Interface for attachment to furniture leg

Material: Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Adjustable Leveling Foot Assembly.

Manufacturers of Adjustable Leveling Foot Assembly

Manufacturer profiles associated with Adjustable Leveling Foot Assembly.

Sourcing Adjustable Leveling Foot Assembly from China?

Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.

Request manufacturers We manufacture this

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Frequently Asked Questions

What is the typical adjustment range for this assembly?

The adjustment range is typically 10 to 50 mm, depending on the model. The exact range should be confirmed with the manufacturer for the specific assembly.

What materials are used in the construction?

Common materials include carbon steel, zinc alloy, and nylon. Steel components may have a zinc-nickel plating for corrosion resistance. The base material can be Q235 to 45# carbon steel.

How is the assembly installed?

The threaded stud is inserted into a mounting plate or furniture leg. The foot is adjusted by rotating the stud, and a locking nut or collar secures the height. Installation details may vary by design.

What is the maximum load capacity?

The static load capacity per assembly ranges from 500 to 3000 kg, depending on size and materials. Always verify the load rating for the specific model with the manufacturer.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Buyer enquiry

Request manufacturing insight for Adjustable Leveling Foot Assembly

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.

Where it goes: Straight to the CNFX editorial desk, and to the manufacturer if this product is linked to a claimed profile. Nothing is broadcast to a supplier list.
Your details stay here: We do not sell or rent enquiry data, and we do not add you to a mailing list. Used only to answer this request.
No commission, no middleman: CNFX is a directory. We take no cut of any order and never negotiate on a supplier's behalf.
What we don't claim: A listing is not an endorsement. Qualify every supplier and verify every figure yourself before ordering.

pressure:	N/A (mechanical load only)
other spec:	Max Load Capacity: 500 kg per foot, Height Adjustment Range: 25-100 mm
temperature:	-20°C to 80°C

Adjustable Leveling Foot Assembly

Product Specifications

Industry Taxonomies & Aliases

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards