Prime-Line 9183565 Socket Set Screws, 1/4 in-28 X 1/4 in, Black Oxide Coated Steel (25 Pack)

★★★★★ 4.1 51 reviews

$12.17
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Product details

Management number 218783021 Release Date 2026/05/03 List Price $4.87 Model Number 218783021
Category

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.

  • Size: 1/4 inch-28 X 1/4 inch
  • 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
UPC 049793197528
Set Name Socket Set Screw Set (25 Piece)
Brand Name PRIME-LINE
Unit Count 1.0 Count
Item Length 0.25 Inches
Drive System Internal Hex
Finish Types Black Oxide
Manufacturer Prime-Line
Model Number 9183565
Material Type Alloy Steel
Item Type Name Socket Set Screw
Drive End Style Hex Shank
Number of Pieces 25
Bit Compatibilities Hex Key
Included Components fasteners
Drive Bit Application home improvement, industrial
Drive Bit Shank Style Hexagonal
Manufacturer Part Number 9183565
Global Trade Identification Number 00049793197528

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