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1/4-20 x 3/4' Button Head Socket Cap Bolts Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Bright Finish, Fully Machine Thread, Pack of 25

Free shipping on orders over $29.99

$7.99

$ 3 .99 $3.99

In Stock

1.Size:1/4-20 X 1


2.:10


About this item

  • Allen Hex Drive Size: 5/32"(0.156")
  • Thread Size:1/4-20; Thread Type: 20 TPI Coarse Thread (UNC); Thread Style: Right Hand; Thread Coverage: Full Thread
  • Exterior Finish: Bright Finish; Color: Silver Tone; Package Included: 25 PCS
  • Diameter of the Head: 0.437 inch; Height of the Head: 0.132 inch; Screw Length: 3/4 inch or 19mm (measured from under the head)
  • Made of 304 stainless steel (no coating outside) 18-8 which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments



Product Description

e
5

1/4-20 x 1"
Standard

ASME/ANSI B18.3-11

  • #4-40
  • #6-32
  • #8-32
  • #10-24 UNC/#10-32 UNF
  • 1/4-20
  • 5/16-18
  • 3/8-16
  • 1/2-13

Button Socket Head Cap Screws

Stainless Steel 304 (18/8)

Button head socket cap screws are precision threaded fasteners with an internal socket drive (also called allen hex drive) for installing in areas with limited side clearance. The internal hex drive requires an Allen wrench. They are known for their efficient application performance and endurance widely used in a variety of industries such as construction, manufacturing, engineering, assembling, aircraft and so on.

  • For professionals, amateurs, landlords, repairmen and DIYers.
  • These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles.
  • Made of Stainless Steel 304 (18-8) which provides good strength and corrosion resistance in bad environments.
Customer Reviews
4.6 out of 5 stars 198
4.8 out of 5 stars 862
4.7 out of 5 stars 574
4.7 out of 5 stars 602
4.5 out of 5 stars 217
4.6 out of 5 stars 255
Measurement US Standard US Standard US Standard Metric US Standard Metric
Thread Size #4-40, #6-32, #10-24, #10-32 5/16-18 3/8-16 M3, M4, M5, M6, M8, M10 1/4-20, 5/16-18, 3/8-16 M3, M4, M5, M6, M8, M10
Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel Alloy Steel Alloy Steel
Exterior Finish Bright Finish Bright Finish Bright Finish Bright Finish Black Oxide Black Oxide
Grade A2 A2 A2 A2 10.9 10.9
Customer Reviews
4.7 out of 5 stars 1,261
4.7 out of 5 stars 283
4.8 out of 5 stars 481
4.8 out of 5 stars 61
4.7 out of 5 stars 343
4.8 out of 5 stars 479
Measurement US Standard Metric US Standard Metric US Standard Metric
Thread Size #4-40, #6-32, #10-24, #10-32, 1/4-20, 5/16-18, 3/8-16, 1/2-13, 5/8-11, 3/4-10 M3 to M20 #4-40, #6-32, #10-24, #10-32, 1/4-20, 5/16-18, 3/8-16, 1/2-13, 5/8-11, 3/4-10 M3 to M20 #4-40, #6-32, #10-24, #10-32, 1/4-20, 5/16-18, 3/8-16, 1/2-13, 5/8-11, 3/4-10 M3 to M20
Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel
Customer Reviews
4.4 out of 5 stars 91
4.7 out of 5 stars 563
4.7 out of 5 stars 451
4.2 out of 5 stars 50
4.5 out of 5 stars 931
4.6 out of 5 stars 1,053
Measurement US Standard US Standard US Standard US Standard US Standard US Standard
Thread Size 1/4-20,5/16-18,3/8-16 1/4-20,5/16-18,3/8-16,1/2-13 1/4-20,5/16-18,3/8-16,1/2-13 1/4-20,5/16-18,3/8-16,1/2-13 #8 #10 #12 #14 #4 #6 #8 #10 #12 #14
Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 410 Stainless Steel 304 Stainless Steel
Customer Reviews
4.7 out of 5 stars 352
4.7 out of 5 stars 31
4.4 out of 5 stars 45
4.5 out of 5 stars 67
4.9 out of 5 stars 21
4.6 out of 5 stars 15
Measurement US Standard Metric US Standard Metric US Standard US Standard
Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel
Size Included #4,#6,#8,#10,#12,1/4,5/16,3/8,7/16,1/2,9/16,5/8,3/4,7/8,1 M3 to M20 #4,#6,#8,#10,#12,1/4,5/16,3/8,7/16,1/2,9/16,5/8,3/4,7/8,1 M3 to M20 1/4-20, 5/16-18, 3/8-16 1/4-20
Customer Reviews
4.6 out of 5 stars 26
4.7 out of 5 stars 14
4.6 out of 5 stars 24
4.6 out of 5 stars 24
4.6 out of 5 stars 24
4.6 out of 5 stars 24
Quantity 90 pcs 100 pcs 50 pcs 40 pcs 30 pcs 25 pcs
Size Included 1/4-20 x 1/2,3/4,1,1-1/4,1-1/2 1/4-20 x 3/8,1/2,5/8,3/4,1 M6-1.0 x 12, 16, 20, 25, 30 M6-1.0 x 20,25,30,35,40 M6-1.0 x 30, 35, 40,45,50 M6-1.0 x 40, 45, 50,55,60
Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel

Rab
Reviewed in the United States on February 8, 2025
Done job for mounting solar panels on motorhome
paul
Reviewed in Canada on February 5, 2025
Did the trick.
Alan G.
Reviewed in the United States on January 18, 2025
works as it should
CR
Reviewed in the United States on January 1, 2025
I purchased the EASTLO 1' 1/4-20 SS screws and matching nylon insert lock nuts together. I found them to be perfect. I had no stripped threads and they threaded perfectly on each other.I will be using EASTLO again and would recommend their hardware to anyone looking for great look as well as exceptional quality.
Harley Saky
Reviewed in the United States on September 29, 2024
Good quality fast shipping good price
chris
Reviewed in the United States on July 10, 2024
Worked like a charm
OI
Reviewed in the United States on February 5, 2024
Bought these to use with the inserts I bought for an auto project. So far so good!
Donald Kemper
Reviewed in the United States on November 10, 2024
I have a few projects that will be for outdoor items, like my utility trailer. Using these on Yellawood pressure treated lumber of the decking and side boards on the trailer and other dissimilar metal connections. We'll see how resistant they are to weathering. Good so far.
Robert
Reviewed in the United States on October 30, 2024
Had to replace derby cover bolts on a Street Glide. These are perfect.
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