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#8 x 1" Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Tek Screws, 410 Stainless Steel, 100 PCS

4.5 4.5 out of 5 stars 863 ratings
$9.49 $0.09 per Count
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100
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Purchase options and add-ons

Material Stainless Steel
Drive System External Hex
Head Style Hex
Exterior Finish Stainless Steel
Thread Size 8

About this item

  • Type:100 PCS #8 x 1" Hex Washer Head Self Drilling Sheet Metal Tek Screws
  • Screw Length: 1 inch or 25mm (measured from under the head); Washer Head Diameter: 8.8mm (max); Height of the Head: 4.1mm (max)
  • External Hex Drive Size: 7mm; Head: Hex Washer; Thread Diameter: 4.2mm
  • Point Type: Self Drilling Point, #2, appropriate for material thicknesses up to 0.10”
  • 410 Stainless steel (no coating outside) which is superior to regular steel and zinc plated fasteners, provides good strength and corrosion resistance in bad environments.

Frequently bought together

#8 x 1" Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Tek Screws, 410 Stainless Steel, 100 PCS
$9.49 ($0.09/Count)
Get it as soon as Sunday, May 12
In Stock
Sold by Eastlo and ships from Amazon Fulfillment.
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#14 x 1" (50 Pack) Hex Washer Head Self Drilling Screws (3/4" to 5" Available), Hex Drive, Flange Hex Self Tapping Screws, 41
$9.99 ($0.20/Count)
Get it as soon as Sunday, May 12
In Stock
Sold by roycemart and ships from Amazon Fulfillment.
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#8 x 3/4" (1/2" to 1-1/2" Available) Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Tek Screws, 410 Stainless
$9.75 ($0.10/Count)
Get it as soon as Sunday, May 12
In Stock
Sold by Mellewell Direct and ships from Amazon Fulfillment.
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Product details

  • Package Dimensions ‏ : ‎ 4.02 x 3.98 x 0.75 inches; 1 Pounds
  • Date First Available ‏ : ‎ September 22, 2019
  • Manufacturer ‏ : ‎ EASTLO
  • ASIN ‏ : ‎ B07Y7XFVD3
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.5 4.5 out of 5 stars 863 ratings

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

Product Description

SIZE: #8 x 1"

Specification:
Screw Diameter: #8 (4.2mm)
Screw Length : 1”(25mm)
Material: 410 Stainless Steel ( Tensile- 180,000 PSI, Hardness- 40 Rockwell C)
Thread Type: UN
Thread Style: Right Hand
Installation Type: Screw In
Color: Silver Tone

Package Included:
100 PCS

Hex washer head self drilling screws are designed with a drill point at the tip to pre-drill the screw hole as you go with a “thrilling-like” action (threading or drilling) to eliminate separate drilling, tapping, and installation actions. The length of the drill determines the material thickness which the screw can reliably penetrate.

They are ideal use for wood, metal or other tough materials and known for their effecient application performance and endurance. You could see them around because they are widely used in a variety of industries such as construction, manufacturing, engineering, assembling and so on.

The high quality 410 stainless steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance.

Contact Us:
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Customer reviews

4.5 out of 5 stars
4.5 out of 5
863 global ratings

Customers say

Customers like the ease of use, value, and performance of the screws. For example, they mention that it's easy to screw in, works great for attaching e-track, and is worth the gamble. That said, opinions are mixed on size and quality.

AI-generated from the text of customer reviews

13 customers mention13 positive0 negative

Customers are satisfied with the performance of the bolts. They mention that they work great for self-drilling, and are great for attaching e-track to an open trailer. Some customers also mention that the packaging is disappointing.

"...These worked very well at self Drilling. The video shows two 17 gauge steel tubes...." Read more

"They work perfectly, the head is the most convenient and sits stably in the power screwdriver bit." Read more

"The screws work fine but if you were looking for 5/16 inch head or other SAE size go somewhere else. The #8 uses 7mm and #10 uses 8mm driver bits...." Read more

"Worked great for attaching e-track to my open trailer. The socket-type heads keep from stripping out or slippage during tightening." Read more

10 customers mention10 positive0 negative

Customers appreciate the value of the bolts. They say it's a great product for the price, worth the gamble, and amazing.

"...These were worth the gamble." Read more

"Great product for the price." Read more

"Stainless steel self tapping screw of excellent quality at an exceptional price" Read more

"I used these to fasten e track to the floor of my trailer. Very nice product." Read more

5 customers mention5 positive0 negative

Customers find the bolts easy to use. They say the hex head makes installation simple. Some customers also mention that the bolt is self-drilling.

"...easily into my drills adaptor the screws don't fall out and are easy to screw in." Read more

"...Very easy to use... I did not have the proper attachment for my drill, so I was able to easily use a manual ratchet and socket...." Read more

"...They are a good quality, and are easy to install with the hex head." Read more

"Easy to drill in!" Read more

3 customers mention3 positive0 negative

Customers are satisfied with the appearance of the bolts. They mention that they are good looking stock and beautiful replacements for their homes.

"Superior quality to the previous brand I used. Nice enough to just look at. Good finish, sharp drill points." Read more

"Beautiful replacements on my home. Won't tarnish, I hope. Can't wait to change them all!!!!" Read more

"Good looking stock." Read more

41 customers mention25 positive16 negative

Customers have mixed opinions about the quality of the screws. Some mention that they are of good quality and stand up well, while others say that they break easily and some did not go through at all.

"These fit easily into my drills adaptor the screws don't fall out and are easy to screw in." Read more

"...it's good they come in this quantity because I did experience some quality issues...." Read more

"They seem to be standing up well. Must be American steel." Read more

"...I bought 2 different types of screws and both are premium quality. I’ll be doing this again and again." Read more

8 customers mention4 positive4 negative

Customers are mixed about the size of the bolts. Some mention that they fit easily into their drills adaptor, while others say that the heads are 7mm and not a standard hex head size.

"These fit easily into my drills adaptor the screws don't fall out and are easy to screw in." Read more

"Not a standard hex head size. Had to use a 5 mm socket with 1/4 hex adapter with with to even use these. Best to get at your local hardware store." Read more

"Size and length were perfect as ordered, but maybe I misunderstood the description, but it said "self tapping sheet metal screws", which I tried to..." Read more

"The head is not 1/4" , will not fit driver head. this product was not what I ordered the head is larger than 1/4 in hex." Read more

These are stainless steel.
5 Stars
These are stainless steel.
These are 410 stainless steel. Many people have reviewed saying they did not believe they were stainless because they are magnetic. 410 stainless steel is magnetic. 300 stainless steel, such as 303 and 304 a non-magnetic. 400 series stainless steel is magnetic.In the picture you can see on the left a plain Steel screw in on the right the 410 stainless screw. If you're familiar with stainless steel, you can easily see by the color that it is stainless.These worked very well at self Drilling. The video shows two 17 gauge steel tubes. I am holding the drill in my left hand a little awkwardly while holding the phone in my right hand. When not recording and using a little steadier pressure, it even went quicker. These screws work perfectly as they are intended.
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Top reviews from the United States

Zener
5.0 out of 5 stars These are stainless steel.
Reviewed in the United States on July 31, 2023
Size: #14 x 3/4"Number of Items: 50Verified Purchase
The media could not be loaded.
 These are 410 stainless steel. Many people have reviewed saying they did not believe they were stainless because they are magnetic. 410 stainless steel is magnetic. 300 stainless steel, such as 303 and 304 a non-magnetic. 400 series stainless steel is magnetic.

In the picture you can see on the left a plain Steel screw in on the right the 410 stainless screw. If you're familiar with stainless steel, you can easily see by the color that it is stainless.

These worked very well at self Drilling. The video shows two 17 gauge steel tubes. I am holding the drill in my left hand a little awkwardly while holding the phone in my right hand. When not recording and using a little steadier pressure, it even went quicker. These screws work perfectly as they are intended.
Customer image
Zener
5.0 out of 5 stars These are stainless steel.
Reviewed in the United States on July 31, 2023
These are 410 stainless steel. Many people have reviewed saying they did not believe they were stainless because they are magnetic. 410 stainless steel is magnetic. 300 stainless steel, such as 303 and 304 a non-magnetic. 400 series stainless steel is magnetic.

In the picture you can see on the left a plain Steel screw in on the right the 410 stainless screw. If you're familiar with stainless steel, you can easily see by the color that it is stainless.

These worked very well at self Drilling. The video shows two 17 gauge steel tubes. I am holding the drill in my left hand a little awkwardly while holding the phone in my right hand. When not recording and using a little steadier pressure, it even went quicker. These screws work perfectly as they are intended.
Images in this review
Customer image
Customer image
4 people found this helpful
Helpful
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Cole
5.0 out of 5 stars Good quality
Reviewed in the United States on December 31, 2023
Size: #10 x 2-1/2"Number of Items: 50Verified Purchase
These fit easily into my drills adaptor the screws don't fall out and are easy to screw in.
Helpful
 Report
Amazon Customer
5.0 out of 5 stars works
Reviewed in the United States on March 1, 2024
Size: #8 x 3/4"Number of Items: 100Verified Purchase
as intended
Helpful
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Jswim
4.0 out of 5 stars Quality issues, but I got the job done
Reviewed in the United States on August 13, 2022
Size: #8 x 1"Number of Items: 100Verified Purchase
When I bought these I wasn't looking for a box of 100 but maybe it's good they come in this quantity because I did experience some quality issues. I needed to mount a new gate latch system on a steel gate so I pre-drilled the holes and then used these self-tapping screws to secure things. Overall I used about 20 of them and had 3 of them break during the project. The ones that didn't break are holding well, I'm not worried about them. Maybe any fastener would be strained on this particular job? These were worth the gamble.
Helpful
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Johnathan Cabell
5.0 out of 5 stars As expected.
Reviewed in the United States on November 9, 2023
Size: #8 x 1-1/2"Number of Items: 50Verified Purchase
They seem to be standing up well. Must be American steel.
Helpful
 Report
Raymond buhler
5.0 out of 5 stars Shipped fast
Reviewed in the United States on February 15, 2024
Size: #12 x 2-1/2"Number of Items: 25Verified Purchase
👍 worked great
One person found this helpful
Helpful
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Gman
5.0 out of 5 stars Excellent quality
Reviewed in the United States on August 13, 2023
Size: #10 x 3/4"Number of Items: 50Verified Purchase
This was my first time buying any hardware through Amazon and boy was I impressed!! I bought 2 different types of screws and both are premium quality. I’ll be doing this again and again.
One person found this helpful
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Amazon Customer
5.0 out of 5 stars They got the job done.
Reviewed in the United States on January 8, 2021
Size: #8 x 3/4"Number of Items: 100Verified Purchase
I used these screws to mount anti bird spikes under the eaves of our home. The spike base is pre-drilled so I only had to screw into wood. No problem with tapping into the wood. The only problem I encountered was that the screw head wouldn't stay attached to my magnetic screw holder on my drill. My bit/screw holder works fine with all other screws. These screws attach magnetically to my magnetic cuff I strap onto my wrist---as do all my other screws. Job done, I'm satisfied with these screws.
One person found this helpful
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Top reviews from other countries

Translate all reviews to English
pierre pelletier
5.0 out of 5 stars Très bien
Reviewed in Canada on December 14, 2023
Size: #8 x 1"Number of Items: 100Verified Purchase
Très bien pour le prix
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RM
4.0 out of 5 stars Excellent screws
Reviewed in Canada on December 12, 2023
Size: #10 x 1-1/2 "Number of Items: 100Verified Purchase
These are great screws for sheet metal. I just wish I could find the same type on Amazon for wood. The tip is a tad wide and the threads do not get enough grip due to the drill part drilling too big a hole. If you use them in wood they will pull out easier than in sheet metal. But then again, they're not made for wood. But even in sheet metal I should think the auger tip should be slightly smaller than the threads. That would allow the threads to get a better grip. They do work well in 1/8" steel.
Customer image
RM
4.0 out of 5 stars Excellent screws
Reviewed in Canada on December 12, 2023
These are great screws for sheet metal. I just wish I could find the same type on Amazon for wood. The tip is a tad wide and the threads do not get enough grip due to the drill part drilling too big a hole. If you use them in wood they will pull out easier than in sheet metal. But then again, they're not made for wood. But even in sheet metal I should think the auger tip should be slightly smaller than the threads. That would allow the threads to get a better grip. They do work well in 1/8" steel.
Images in this review
Customer image
Customer image
One person found this helpful
 Report