[100 PKG] Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 1/4-20 X 3/4
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[100 PKG] Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 1/4-20 X 3/4

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[100 PKG] Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 1/4-20 X 3/4

Mutual ScrewSKU: 1412SSKBB
Price:
$42.23per 100( $0.42 each)
Pieces 100
Measurement type Inch
Thread size 1/4-20
Length 3/4
Material Steel
Grade Alloy Steel
Finish Thermal Black Oxide
Drive Socket
Point type Knurled Cup
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Secure, vibration-resistant fastening with our Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 1/4-20 x 3/4. Engineered for strength and dependable performance in a wide range of mechanical assemblies.

Built from durable alloy steel and finished with a thermal black oxide, these set screws deliver corrosion resistance, low reflectivity, and a crisp, professional appearance. The socket drive accommodates standard hex keys for fast installation and removal.

Key features

  • Size & thread: 1/4-20, 3/4 inch long
  • Drive type: Socket drive for easy tool access
  • Point style: Knurled cup point for secure, positive seating
  • Material & finish: Alloy steel with thermal black oxide finish
  • Application: Ideal for preventing loosening under vibration

Why choose this set screw

The knurled cup point creates a tight hold in through-holes and receptacles, while the black oxide finish reduces glare and provides modest corrosion protection. The 1/4-20 size is a common choice for a wide range of hardware and equipment.

Applications

Use in machine assemblies, fixtures, jigs, clamps, and other components where a reliable, flush seating is required and where vibration might cause loosening.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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