5/16" | 8mm White Hole Plugs


Part Number: 2-8MM-100-P

Color: White
Fits Hole Size: 5/16” (8mm)
Plug Diameter: 5/16” (8mm)
Plug Length: 1/4” (6mm)
Top Diameter: 1/2” (13mm)
Material: Polypropylene

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8mm (5/16") White Hole Plugs are plastic hole plugs to cover, conceal and decorate 8mm or 5/16" inch diameter holes in cabinets, furniture, window frames, vinyl fences and elsewhere. Fits any 8 mm (5/16") diameter holes. Hole Cover Widgets work practically anywhere indoors and out. Made from high-impact injection molded plastic. More colors.

Hole Plug Sizes: 3/16” | 5mm | 1/4” | 8mm | 5/16” | 10mm | 3/8” | 12mm | 1/2”



Hole plugs

Fit great.

Bruce M, Oshawa, Canada - 7/5/2016

Salt and pepper shaker "plugs"

Exactly what I wanted

Hugh DS, Seattle, WA - 6/24/2016

Super Service

Outstanding service and exactly what I ordered!

Joe M, Spokane, WA - 5/31/2016

Fast Service

I order plastic plugs to cover screw holes. Order shipped same day. Great service, I will use again, would recommend.

John R, Willow Grove, PA - 5/26/2016

Great service

Exactly what I needed, super fast service great to deal with. Highly recommended. Thank you.

John D., New York - 5/23/2016

5 Stars

5 Stars

Clint J., California - 5/23/2016

Easy in and out, stay in place.

These plugs were used in an umbrella stand converted for use as a movable light-post. The umbrella post removed and replaced with 2" Schedule 40 PVC pipe inserted into the base receiver, the PVC Pipe was drilled to accommodate two 5/16" bolts previously used as adjustable friction points to keep the umbrella pole up and not spinning in the wind. These pairs of positioning holes were very visible from the ground especially when the light post was fully extended. The plugs made my unused positioning holes completely disappear, the plugs snap into and out of the positioning holes easily an excellent fit. This past two weeks we have experienced severe wind storms with gusts to 75 mph according to the National weather service.

Pat P, Mojave High Desert, CA - 5/6/2016

5/16" | 8mm White Hole Plugs

The item arrived in timely fashion. I wish the product was more flexible (ie softer plastic), but otherwise, no complaints.

Frank W., Bridgewater, NJ - 4/27/2016

5/16" hole plugs

I ordered and received plugs quickly at I price that was fair. No problems here.

Roy S., Uniontown, PA - 4/19/2016

Does the Trick

Ordered product to plug holes in fiberglass shower from removal of glass door. Product worked great. Only issue was that I measured 1/4 inch plugs, and found they were too small for the holes I measured at 1/4 inch. However, I was able to use them to fill smaller holes I measured at 3/8. I then ordered 5/16 plugs which worked fine.If you're ordering small quantities I recommend you order two sizes. At .18 cents a piece you won't break the bank and you'll save on time and shipping. All around great product and service.

Jeff O', NH - 2/20/2016

Not designed for Salt & Pepper Shakers Stoppers

Did not work well for intended use. Tops too rounded and not flexile enough to work well as salt & pepper shaker stoppers.

Finis B., Wichita Falls, TX - 1/28/2016


Very satisfied with your company, great product delivered very fast. Second time using your products, would recommend you to anyone.

Ron P, Newington, CT - 11/3/2015

More Than I Expected!

Shortly after I placed my order, I realized I needed more plugs. I called to add them. The change was processed promptly and correctly. The plugs look and work great. I am sorry I didn't get them a lot sooner.

David K, Kincardine, Ontario, Canada - 9/23/2015

5 Stars

Just what I ordered. Within the time promised. Easy to order. Will not hesitate to recommend this company !!!

Deana M, Mississippi - 9/10/2015

5/16 white hole plugs

Got here in good time. Just as described. Will fill the screw holes just right. Thanks!

Ron W., Davison, MI - 9/9/2015

Fast Service - Perfect fit for my tool

Orders always come on time!

Larry C, Connecticut - 6/24/2015

Shipped with wrong item

I have ordered in the past and recieved excellent service. My recent order was shipped with the wrong size item. Hopefully returning will not be an issue.

[From WIDGETCO: We are so sorry for the oversight in processing your order and will get it fixed right away.

Paul B, Duluth, MN - 6/1/2015

Awesome service

Got lucky and measured right and product fit perfect.

Dan M, Lakewood, CO - 5/28/2015

Worked just right

Used it to plug screw holes on entry door sidelights. The plugs fit firmly and plug material is professional grade. Shipping was fast. Thank you.

Ab A., Silver Spring, MD - 4/7/2015

These were the BOMB!!!!!

I purchased a set of kitchen cabinets from someone who already had installed them. After taking them apart and putting them up in my kitchen, there were many "holes" in the sides from where they had been previously joined. These little plastic "gems" filled the 5/16" holes perfectly and blended in nicely with the rest of the cabinets. Thank you so much for having these precious "jewels" available without having to order a package of 200 when I only needed 30.

Paul S, Cortland, NY - 3/23/2015

tried another company came back to WIDGETCO

Fast shipping, reasonable pricing.

USA, Lacey, WA - 2/12/2015

1/4" plug was under size

The plug was to small to hold itself in place on a .248 hole.

[Reply from WIDGETCO: Perhaps the 1/4 sizes would work better than an 8mm? Please feel free to return for a refund.]

W.W. Engineering, Massachusetts - 1/10/2015


Fast shipping, fit perfectly! Website easy to use.

Ben B., Sikeston, MO - 12/30/2014

Just Right

These were just what I needed to plug some holes in a storm door where my hurricane panels were mounted. Great price, fast service. My second time ordering and service is as good this time as the last.

Bruce C., Beaufort, NC - 11/14/2014

Fast service, good product!

Fast service, good product!

Paul V, Albuquerque, NM - 11/1/2014

5/16" hole plugs

Stems of plugs oversized just enough to fit snugly, consistent in each plug, worked very well in plugging drill holes in metal door. Shipping very prompt.

Ed H, Meeker, CO - 8/17/2014

5/16 White Hole Plugs

We installed a new porch railing and had to drill the end spindles into the posts with 3" screws. The railing is made of wood fiber and the spindle drill holes were unsightly. Ordered these plugs on Tuesday and received them on Thursday! They work great and match the railing perfectly. The narrow ends can also be trimmed if you can't sink the screw 1/4".

Nancy E, South Bend, IN - 8/13/2014


Just perfect and the shipping was very fast!

Fred A., Andover, MA - 7/19/2014


Product is just what I wanted and your service is excellent. Thanks.

RGO, Mukilteo, WA - 7/5/2014

Good Product

Just what I needed.

Eric G., Kentucky - 7/4/2014

Hole Plugs

Great item.

Jacob S, Louisiana - 6/8/2014

As Advertised

Everything was just as advertised -- on time, minimum shipping charge, good quality.

Bill M, Santa Monica, CA - 4/30/2014

Plastic Hole Plugs

Perfect for completing a product I am developing. Big box stores had really nothing to offer and if they did it was way more money. Great shipping and easy to complete order.

Larry C, Connectivut - 4/2/2014

Covered up holes great!

Shipped very quickly, product was GREAT! with an excellent PRICE! They fix the unwanted holes inside my car that someone else drilled,they look great!

Craig G, Albany, MO - 2/9/2014

On time, excellent price.

I went to Lowes and they wanted $1.00 for 2 5/16" hole plugs and I needed 100 and they only had 4 plugs. Then I found WidigetCo and bought them for $0.10 each. Not only that, I got them two days after placing the order. Kudos on delivery and price.

Roy C., Missouri City, TX - 1/3/2014

Just what I needed

This was exactly what I needed to fix an issue I have had for several years. I finally got around to looking, and stumbled upon WidgetCo. They had exactly what I wanted and they worked great.

Andy S., Connecticut - 12/28/2013


Perfect fit, fast delivery, and best price, not much more you could ask for.

JS, Little Silver, NJ - 12/13/2013

Excellent Product

Fit perfectly in a 5/16 hole and look good as well.

Don H, Colmar, PA - 11/8/2013

Hole Plugs

Very pleased with product. Received shipment earlier than estimated. Very user friendly site. Highly recommend.

Robert T, Nova Scotia, Canada - 10/30/2013

Pefect--my door looks nice again!

Best price, fastest (incredibly FAST) shipping, great quality! Highly recommended product and company!

Donna, Port Arthur, Texas - 10/15/2013

Hole Plugs

Exactly what I needed. Arrived quickly and worked as expected.

Gerst G, Pittsburgh, PA - 8/9/2013

Hole covers

As described and prompt shipping. Completly satisfied!

Charles R, Malabar - 7/19/2013

Mistake made good

My brother and I installed window treatment in our mothers sun room. We drilled holes in one SIP panel and found that it was not strong enough to hold the mounts for the blinds. After finding a solution for mounting we were left with 6 quarter inch holes. I looked all over 3 cities for plugs with no luck. Then I found your site. Ordered the product and they work great. If you didn't know the holes are there you would never notice. The product shipped the same day and was here in 3 days. Thanks for the great service. Mom loves the look!

Henry B, Arkansas - 7/10/2013

Ideal cover-up

I bought a house with French doors and no plugs over the screws that hold the window frames in place. These plugs give the doors a finished look. I pull out a few and plug them in when company's coming. Can't keep them in the lower holes because our dog loves them, too.

Chris B, Alabama - 3/16/2013

Hole Plugs

Our home burned. After it was rebuilt the indoor shutters needed to be replaced. The type we had are no longer available so modification of the new type was required. The plugs work well. Ordering was easy. They arrived in less than 3 days.

Steve T, Texas - 2/1/2013

Great Deal

Great deal and fast shipping.

Jim M, USA - 10/26/2012

Great deal, clean look.

These caps where just what I was looking for. They finished off our new windows hiding the screw.

Mitch B, Stockbridge, GA. - 8/24/2012

Perfect fit, looks great!

I looked everywhere to find these caps locally but gave up when I realized that local hardware stores have no idea how to install a window. These plugs from WidgetCo are just what I was looking for and offered a very fair price.

Christian N., Calgary, Alberta, Canada - 8/20/2012