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1/4-20 x 1 Flat Countersunk Head Machine Screws, Full Thread, 304 Stainless Steel 18-8, Black Finish, 25 PCS

Free shipping on orders over $29.99

$8.09

$ 3 .99 $3.99

In Stock

1.:1/4-20 X 1


2.Item Package Quantity:20


About this item

  • The flat head machine screws are 100% stainless steel 18-8 (304) black oxide exterior finish, which offers a high level of chemical and corrosion resistance.
  • Ours flat head machine screws are great for use in machinery & appliances. They are strong, corrosion proof, and will support all of your project purposes.
  • Thread Diameter: 0.248 Inch; Head Diameter: 0.476 Inch; Head Height: 0.153 Inch; Phillips Drive Size #3.
  • Threads per Inch: 20; Thread Type: Coarse Standard.
  • Package Included: 25 x Flat Head Machine Screws 1/4-20 x 1 Inch.


Product Specification
Flat Head Machine Screws have a flat top that tapers down to a cone shape that will sit flush into a countersunk hole and give a finished appearance.Phillips drive is x-shaped for installation with a phillips screw driver.

Thread Diameter: 0.248"
Head Diameter: 0.476"
Head Height: 0.153"
Screw Length: 1"
Phillips Drive Size: #3
Material: High Quality 18-8 (304) Stainless Steel
Finish: Black Finish

Package Included
25 x Flat Head Machine Screws 1/4-20 x 1 Inch

Warranty
MewuDecor hardware has the highest quality on the market. Buy with confidence. Money back or exchange guarranteed.


PNWBerk
Reviewed in the United States on March 2, 2025
The screws are great, but the case is flimsy, and all of the screws ended up, scrambled together instead of separated by size when it showed up. Mildly annoying to fix…
JACS
Reviewed in the United States on August 21, 2024
I replaced the hardware on our bedroom dresser set. The new hardware had bolt holes requiring a decorative bolt to travel from front to inside the drawer. (See attached images.). With this along with another product that I found I was able to make my wife happy with the end result.Oddly enough, I could find nothing locally and did a ton of research to come up with this plan.
Aoogha
Reviewed in the United States on May 11, 2024
Perfect for me.
james bentley
Reviewed in the United States on February 3, 2024
Very satisfied with the product.Now the shipping, pretty bad. I think is was suppose to be here in 3 days. Then delayed to 4, then 5. So I looked up the tracking number. It didn’t exist. I couldn’t wait any longer and sourced some locally. The ones I ordered finally arrived on day 5. Good product, bad shipping.
Richard A. Mcconnell
Reviewed in the United States on February 28, 2024
This is a fastener selection for specific conditions. To mount a ramp in the rear of our van there were some demanding circumstances. First, exposure to rain, snow and salt necessitated stainless steel. Second, rolling tires forced flush mounted hardware and finally, there is a considerable thickness of layers of aluminum and steel parts making length critical. Instead of just two or three large diameter fasteners, a tightly spaced row of smaller screws gives a smooth appearance with more than sufficient strength. These flat head stainless screws are our five star solution.
RON
Reviewed in the United States on November 6, 2024
Worked perfectly and looks great for my applications
Motofish
Reviewed in the United States on January 10, 2024
These are very nice screws, overall. Here are some things I noted about them during the installation of a shower drain cover. As one would expect for 1/4-20 screws, a Phillips #3 bit (a standard design from the big name "black and yellow" brand) fit perfectly in the phillips slot. A #2 phillips is much more common for most people's tasks, and though it had a little more sloppy fit, I'd wager that a #2 phillips would get the job done if someone doesn't have a #3. All of the screws I received have clean, consistent threads and a black coating, which I assume to be a type of paint. The coating did not affect the thread engagement in the holes I had tapped in my shower drain. They fit flush to the countersunk holes and blend in nicely with the drain holes from a few feet away (the old silver screws stuck out like a sore thumb).They came in a nice plastic case, which will be useful down the line, and was a nice surprise that I did not expect. They are indeed stainless steel, as a 1" square neodymium magnet (very powerful) had no effect on them at all.All in all I'm quite pleased with these screws, and surprisingly happy with the way the black color looks in the shower drain.
anthony caruso
Reviewed in the United States on April 1, 2024
Worked as advertised