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Prime-Line 9186608 Socket Set Screws, Metric, M8-1.25 X 25MM, Black Oxide Coated Steel (10 Pack)

4.4 (3) Write Review
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$9.63

$ 4 .99 $4.99

In Stock

About this item

  • Size: M8-1.25 X 25MM
  • Headless screw that sits flush or below the surface once installed
  • Internal socket drive requires Allen wrench (hex key) to install
  • Installs into an internally threaded hole to hold an object into place
  • Often used in machinery to secure gears to shafts
  • Thread Type: Coarse, Thread Class: 6G, Point Style: Cup Point
  • Specification(s) Met: ISO 4029, ISO 898-5, CLASS 45H


Socket set cap screws have cup points that produce a thin edge that digs into hard surfaces for a secure hold. This fastener is headless and contains an internal hex drive. Use an Allen wrench (hex key) to secure with required torque as needed. Although often used in machinery, they can be found around the home as well to secure window crank handles to window operators or to hold interior door knobs to spindles. Length is measured from the top of the fastener to the base of the cup point.


Dan K.
Reviewed in the United States on November 3, 2024
look good, but I needed SAE. Hopefully will need them in the future.
Customer
Reviewed in the United States on September 6, 2023
Maybe you can tell from the pick that the bag has a tint to it. It's rust. Really fine stuff and not really an issue fory purpose. Worked for centering tailstock on a 9in lathe.
Discoveror
Reviewed in the United States on August 31, 2020
These provided relief, as I needed a few more. I just brushed and oiled them ... and they slid in PERFECTLY - no poor threads or other resistance. I'm delighted with them.