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Notched Thread Low-Profile Adjustable Leveling Feet

Notched thread low-profile adjustable leveling feet combine a 9 mm low-profile base with a screwdriver slot in the threaded rod end. Adjust the height from above using a standard flathead screwdriver without reaching under the furniture. The low-profile base keeps foot visibility minimal while the notch provides convenient from-above access. Static load capacity: 80 kg per foot.

$6.12

4 = 1 chair · 8 = 2 chairs · 24 = 6 chairs

Item Number Not Available Product Type Features

Not sure what size? See the size chart ↓

📦 Sold in packs of 4 — quantity adjustable at checkout

Overview

Notched Thread Low-Profile Adjustable Leveling Feet

Low-profile leveling feet keep the foot nearly invisible at 9 mm base height. But adjusting them requires reaching under the furniture to turn the base by hand. On furniture positioned against walls, in corners, or loaded with heavy items on top, that hand access is difficult. Notched thread low-profile adjustable leveling feet solve this by adding a screwdriver slot to the threaded rod end. Insert a standard flathead screwdriver through the furniture tube from above, turn the rod, and adjust the height without reaching under the furniture or tipping it.

Ø 30 mm PA base at 9 mm height (low-profile, Type E). Zinc-plated steel M8 threaded rod at 35 mm with screwdriver notch. Static load capacity: 80 kg per foot. Notched thread low-profile adjustable leveling feet combine minimal foot visibility with from-above screwdriver adjustment. Black. Sold individually.

Available Size: Notched Thread Low-Profile Adjustable Leveling Feet

This product is available in one configuration that combines the low-profile base with the screwdriver notch feature.

Ø 30 mm / M8 x 35 mm / Notch

Low-profile base (9 mm). Static load: 80 kg per foot (320 kg on four legs). 35 mm rod for moderate adjustment. Weight: 23.6 g. PA body + Fe HDG rod. Screwdriver slot in rod end. Black. Compatible with M8 round, square, and rectangular threaded inserts.

Need a different configuration?

For notched thread on standard base (M10, Ø 30/45): notched thread standard base. For hex-key from-above on smooth base: smooth-base hex-key. For low-profile without notch: low-profile adjustable leveling feet (20 variations). For custom configurations, contact Business Solutions.

Two Features in One: Low-Profile Base + Screwdriver Notch

Notched thread low-profile adjustable leveling feet combine two features that serve different needs but work together on design-focused furniture that sits in hard-to-reach positions.

Feature 1: 9 mm low-profile base

The same Ø 30 mm base at 9 mm height as standard low-profile leveling feet. Minimal protrusion below the furniture leg. From standing or seated viewing angles, the foot is nearly invisible. On design-focused furniture, stackable seating, and short-legged pieces, the low-profile base preserves the intended leg aesthetic without visible hardware below.

Feature 2: screwdriver notch

The screwdriver slot in the rod end allows height adjustment using a flathead screwdriver from above. On furniture with hollow tube legs, the screwdriver reaches the notch through the tube interior. No reaching under the furniture. No gripping the base. Notched thread leveling feet low profile that adjust from above while keeping the foot invisible below. Flathead adjustable leveling feet low profile that use the most common hand tool.

The combination matters on furniture where both visibility and access are concerns simultaneously. A conference table pushed against a wall in a design-focused boardroom needs invisible feet (low-profile) and from-above adjustment (notch) because hand access to the back legs is blocked by the wall. Notched thread low-profile adjustable leveling feet satisfy both requirements in one component.

How to Adjust from Above with the Screwdriver Notch

The notch is a straight slot machined into the top end of the threaded rod. When installed in a threaded insert inside a hollow tube leg, the slot faces upward and is accessible through the tube from above.

Step 1. Access the notch

If the tube top has a tube plug, remove it first. Insert a flathead screwdriver down through the tube interior to reach the rod end. The screwdriver blade seats in the straight slot.

Step 2. Turn the rod

Clockwise extends the foot (raises that corner). Counterclockwise retracts (lowers that corner). Each turn provides precise height change based on the M8 thread pitch. The 35 mm rod provides moderate total adjustment range.

Step 3. Check the level

After adjusting, check the furniture level. Move to the next leg. Replace any tube plugs removed for access. The foot stays invisible under the low-profile base throughout the process.

Dual adjustment: the screwdriver notch does not replace hand adjustment. Both methods work on the same foot. Use the screwdriver from above when the base is inaccessible. Use hand-turning from below when the base is easy to reach. From-above low-profile leveling feet that offer both adjustment methods.

How to Install Notched Thread Low-Profile Adjustable Leveling Feet

Same installation as any leveling foot. The notch does not change how the foot installs. It only adds an additional way to adjust the height after installation.

What you need
  • Notched thread low-profile adjustable leveling feet (M8 x 35 mm)
  • M8 threaded inserts already installed in the furniture legs
  • A standard flathead screwdriver for from-above adjustment
Installation steps
  1. Confirm the M8 threaded insert is seated in each leg with the nut facing the floor.
  2. Thread the notched low-profile foot into the insert by hand. Turn clockwise until snug.
  3. Set the furniture upright on the floor.
  4. Adjust from above using the flathead screwdriver, or from below by hand-turning the base.

Specifying Notched Thread Low-Profile Adjustable Leveling Feet

For furniture manufacturers, notched thread low-profile adjustable leveling feet are a single-SKU specification: Ø 30 mm, M8 x 35 mm, low-profile base, screwdriver notch. This simplifies the bill of materials because there is only one part number for the notched low-profile foot. Include this in the furniture bill of materials alongside M8 threaded inserts. The 35 mm rod provides more adjustment range than the typical 14 to 28 mm rods on standard low-profile feet, which is practical for furniture that will be deployed across different sites on floors with varying unevenness across different installation sites.

For facility managers retrofitting existing furniture, notched thread low-profile adjustable leveling feet replace any existing M8 low-profile foot without changing the threaded insert. Unscrew the old foot, screw in the notched version. From-above adjustment is immediately available on furniture that previously required hand access below. On a floor of 30 desks pushed against walls, the retrofit takes only minutes per desk and eliminates the need to pull each desk away from the wall for future leveling. For production quantities, visit Business Solutions.

Floor Surface Compatibility

Notched thread low-profile adjustable leveling feet use the same PA base as standard low-profile feet. Floor compatibility is identical: hardwood, engineered wood, luxury vinyl, tile, polished concrete, laminate, sealed stone, and any other standard smooth, hard floor surface. The PA base provides non-scratching, non-marking contact at the Ø 30 mm diameter.

For floors that require dedicated PA6 scratch protection, see low-profile with pad (no notch available on pad version). For floors where anti-slip grip is needed, see wide-base anti-slip. The notched thread low-profile foot is designed for standard PA floor contact on hard surfaces where the priority is minimal visibility combined with from-above adjustment convenience.

When to Choose Notched Thread Low-Profile Leveling Feet

Notched thread low-profile adjustable leveling feet serve the intersection of two needs: invisible feet and from-above adjustment. Not all furniture needs both. The decision tree is straightforward.

Choose notched thread low-profile when
  • Both foot invisibility (9 mm base) and from-above access (notch) are needed
  • Furniture sits against walls or in corners where back legs are inaccessible
  • The furniture is too heavy or loaded to tip for hand access
  • A flathead screwdriver is the preferred or most available adjustment tool
  • M8 at 80 kg per foot covers the furniture weight
Consider alternatives when

Mixing Notched Thread Low-Profile with Other Leveling Feet

All leveling feet share the same M-thread interface. On a desk against a wall, you could use notched thread low-profile adjustable leveling feet on the two back legs (against the wall, needing from-above access) and standard low-profile without notch on the two front legs (easily accessible from below). Both use M8, both have the same Ø 30 mm base at 9 mm height, so they look identical from the outside.

This selective approach uses notched thread feet only where the from-above access provides practical value, reducing cost on legs where hand access is already easy. On commercial furniture orders, this can mean specifying notched thread on just the two wall-side legs per desk rather than all four, cutting the notched thread quantity in half while maintaining full from-above access where it matters.

Screwdriver Best Practices

The screwdriver slot is a precision-machined feature. Using the right screwdriver maximizes adjustment performance and minimizes slot wear over the service life of the foot.

Correct technique
  • Use a flathead blade that fills the slot width snugly
  • Apply steady, moderate torque
  • Keep the screwdriver aligned with the rod axis
  • On long tube legs, use a long-shaft screwdriver for better reach and alignment
Avoid
  • Undersized blades that slip and round the slot edges
  • Excessive torque that can strip the slot
  • Phillips or Pozidriv screwdrivers (wrong profile)
  • Power drivers (too much torque for the slot)

What Notched Thread Low-Profile Adjustable Leveling Feet Solve

Minimal foot visibility plus from-above adjustment access. The National Wood Flooring Association (NWFA) recommends protective contact surfaces on all furniture legs, and the low-profile PA base provides the same non-scratching floor contact as standard low-profile feet.

Invisible feet that adjust from above

The primary advantage. On design-focused furniture where both foot invisibility and easy adjustment matter, notched thread low-profile adjustable leveling feet deliver both. The 9 mm base stays hidden. The screwdriver notch eliminates the need to reach under the furniture. Screwdriver low-profile leveling feet that look invisible and adjust conveniently.

Easier maintenance on wall-placed furniture

Desks against walls, conference tables in corners, display fixtures in tight layouts. All positions where the back legs are inaccessible from below. A flathead screwdriver through the tube from above reaches every foot. Unlike leaving furniture improperly leveled due to access difficulty, the notch makes re-leveling simple enough that it actually gets done.

35 mm rod for moderate adjustment

The 35 mm rod provides more adjustment range than the 8 to 28 mm rods on standard low-profile feet. Combined with the from-above access, this gives more leveling flexibility for furniture that moves between positions on floors with varying unevenness. One foot, one screwdriver, more range, minimal visibility.

Common tool, no specialty hardware

A flathead screwdriver is the most universally available hand tool. Every maintenance toolkit, kitchen drawer, and office supply closet has one. No hex keys to lose or match to a specific size. Notched thread low-profile adjustable leveling feet adjust with whatever flathead screwdriver is closest. The simplest from-above adjustment method on the most discreet base profile.

Materials and Construction

Same PA body and zinc-plated steel rod as standard low-profile leveling feet. The only addition is the screwdriver slot machined into the rod end.

PA Low-Profile Base + Fe HDG Rod with Notch Dual adjustment

The Ø 30 mm PA base at 9 mm height provides the low-profile floor contact surface with 707 mm² contact area. The zinc-plated M8 rod at 35 mm provides the threaded connection and height adjustment. The screwdriver notch in the rod end provides the from-above adjustment interface. PA resists UV exposure, chemicals, moisture, and impact. The screwdriver slot does not affect the rod’s structural integrity or load capacity.

Notched Thread Low-Profile vs. Other Options

vs. Standard Low-Profile (no notch)

Standard low-profile adjusts by hand only but offers 20 variations (M4 to M10, rods 8 to 50 mm). Notched thread low-profile is M8 x 35 only, but adds screwdriver access from above. Choose standard for more size flexibility. Choose notched for from-above convenience.

vs. Notched Thread Standard Base

Notched thread standard base has the same screwdriver notch on 18-19 mm standard bases with M10 at 120 kg. Choose standard base for heavier loads. Choose low-profile for minimal foot visibility at 80 kg per foot.

vs. Smooth-Base Hex-Key

Smooth-base hex-key uses a hex socket on a smooth, rib-free base for Allen wrench adjustment. Different tool (hex key vs. screwdriver), different base (smooth vs. low-profile). Choose hex-key for easy sliding furniture. Choose notched low-profile for minimal visibility furniture.

Where People Use Notched Thread Low-Profile Adjustable Leveling Feet

Design-focused commercial

Boardroom conference tables against walls, hotel lobby furniture in tight layouts, boutique restaurant tables in corner booths, and design showroom fixtures in curated positions. These environments demand invisible feet and practical maintenance access. Notched thread low-profile adjustable leveling feet satisfy both requirements without compromise. The 9 mm base disappears under the leg while the screwdriver notch lets staff re-level from above without disrupting the space or moving the furniture away from the wall. In hotel chains where hundreds of lobby tables need periodic re-leveling, the from-above access with a common flathead screwdriver saves significant maintenance labor over the furniture fleet’s service life. Available for bulk orders. For commercial pricing, visit Business Solutions.

Residential

Heavy dining tables pushed against walls, home office desks in corner positions, and any residential furniture where the homeowner wants invisible feet and easy leveling without crawling under the table. The flathead screwdriver is already in the kitchen drawer or garage toolkit. No need to find or purchase a specific hex key size. For homeowners who rearrange furniture seasonally or move furniture for cleaning, the from-above access makes re-leveling quick enough to do every time the furniture moves rather than living with a wobbly table until it becomes unbearable. For furniture with round, square, or rectangular threaded inserts, notched thread low-profile adjustable leveling feet provide invisible feet with the simplest from-above adjustment method in the range.

Maintenance and Inspection

Check periodically that the foot is tight and the furniture remains level. The 9 mm low-profile base is hard to see during visual inspections, so run a finger under each leg to confirm the foot is seated and the base is intact. Before using the screwdriver, confirm the notch slot is clean and free of debris. On furniture with open tube tops that accumulate dust, clean the rod end area before inserting the screwdriver to prevent debris from falling into the tube during adjustment.

Notched thread low-profile adjustable leveling feet are sold individually for single-foot replacement without disrupting the other legs on the same furniture. Use a flathead screwdriver blade that fits the slot width snugly for maximum torque transfer and minimum slot wear. An undersized blade concentrates turning force on the slot edges and rounds them over time. If the slot becomes rounded or damaged from an improperly sized blade or excessive force, replace the foot. The PA base and zinc-plated rod do not degrade under normal indoor conditions and do not require lubrication, periodic treatment, or special cleaning procedures.

Related Products

Notched on standard base

Notched Thread Standard Base: M10, Ø 30/45, 120 kg.

Low-profile without notch

Low-Profile: 20 variations, M4 to M10, hand adjustment. Sold in multiples of 4.

Specifications

Specification Details
Product Type
Adjustable Leveling Feet – Notch in Threaded End (Type E)
Materials
PA (Polyamide) base + Fe HDG (Hot-Dip Galvanized Steel) stem
Fit Style
Slotted notch for tool engagement
Floor Compatibility
Hard floors (tile, wood, concrete, laminate, etc)
Furniture Compatibility
Modular frames, cabinets, display fixtures
Leg Compatibility
Metal or plastic threaded inserts
Base Diameter
Ø 30 mm
Thread Sizes
M8
Thread Lengths
35 mm
Weight Capacity
80 kg (176 lbs) static load per foot
Color Options
Black
Installation Type
Tool-compatible, notch-controlled installation
Key Benefits
Anti-rotation, compact stability, floor protection
Indoor / Outdoor
Indoor | Covered Outdoor | Uncovered Outdoor

Size Chart

Base Diameter (Ø) Thread Size (M) Threaded Stem Length (L) Base Height (H) Static Load Capacity (SL)
30 mm (1.18")
M8 (8 mm)
35 mm (1.38")
9 mm (0.35")
80 kg (176 lbs) / pc

Frequently Asked Questions

What makes this different from a standard low-profile foot?

The threaded rod has a screwdriver slot (notch) cut into the end. Standard low-profile leveling feet adjust by hand-turning the base from below. Notched thread low-profile leveling feet can also be adjusted from above by inserting a flathead screwdriver through the tube leg to turn the rod. Same Ø 30 mm base, same 9 mm height, same M8 thread. Added screwdriver access.

Why is the rod 35 mm on this version?

The 35 mm rod provides moderate adjustment range for floors with minor to moderate unevenness. This is longer than the 14 to 28 mm rods on standard low-profile feet, giving more leveling range. Combined with from-above screwdriver access, the 35 mm rod makes re-leveling quick at each new furniture position.

Does the low-profile base affect screwdriver access?

No. The screwdriver notch is at the top end of the rod, accessible through the furniture tube from above. The base type (low-profile vs. standard) does not change how the screwdriver reaches the notch. The base type only determines the floor contact profile.

Can I mix notched thread low-profile with standard notched thread on the same furniture?

You can, but mixing base heights (9 mm low-profile and 18-19 mm standard) on the same furniture creates a height difference that the threaded rod must compensate for. If different base heights are needed, adjust the rod extension at each leg to bring the furniture level despite the different base heights.

Is this compatible with the same inserts as other low-profile feet?

Yes. M8 thread, same as all other M8 leveling feet. Compatible with M8 round, square, and rectangular threaded inserts. Swap freely between notched and non-notched M8 low-profile feet without changing inserts.

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