adjustable furniture levelers 5/16-18
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Leveling feet thickness
5/16-18 Threaded Adjustable Screw In Glide Feet Levelers
5/16-18 Screw-In Glide Furniture Levelers

5/16-18 Screw-In Furniture Leveling Feet

Regular price$ 1.89

  • In stock, ready to ship
  • Free shipping on orders $25 and over

Adjustable Screw-In Leveling Feet

These patio furniture leg levelers have a 5/16"-18 thread and a shaft that is 1/2" long. The diameter of the nylon base is 1". This size replacement screw-in furniture feet are commonly used with American-made furniture and will generally not work with imported furniture from big box stores.

Our threaded adjustable screw-glides are made with stainless steel and come with a non-skid black nylon base. They will not leave marks on your surface. They will help level your tables and chairs and get rid of the wobble.

To make sure you are ordering the correct size, we recommend taking one of your current glides to the hardware store to screw on a 5/16-18 nut to confirm this is the size you need.

For a slightly smaller size we have 1/4-20 Threaded Screw-In Feet.

For imported furniture take a look at 8mm x 1.25 M8 Adjustable Leveling Feet.

Shipping Information 

  • We offer free shipping for all orders $25 and over!

  • Orders under $25 use a USPS/UPS weight-based pricing calculation.

  • We ship via USPS and UPS.

  • Carrier delivery time frames depend on delivery method and location.

  • We try to ship orders out as fast as possible. Allow 1-3 business days, but more times than not, we ship out the same day depending on what time we get the order.

    Please understand that business days do not include weekends or holidays. Keep this in mind if selecting a faster and more expensive shipping option.

  • Project Patio is not responsible for carrier delays or lost packages once the carrier has received the order.

  • We do not ship internationally.


  • After ordering, you will receive a few emails (to the email you provided).

  • You will receive a confirmation email after placing your order.

  • You will receive another email that contains the tracking information after your order has been processed and is ready to ship.

Please Contact Us if you have any questions.

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Customer Reviews

Based on 18 reviews
Marilyn Davis
Fit perfectly!

The chair glide levelers fit perfectly!

Yvette Tullock


Charles Roberts
Great service

Very pleasant experience