[100 PKG] Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 5/16-18 X 3/4
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[100 PKG] Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 5/16-18 X 3/4

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[100 PKG] Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 5/16-18 X 3/4

Mutual ScrewSKU: 3112SSKBB
Price:
$40.14per 100( $0.40 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 3/4
Material Steel
Grade Alloy Steel
Finish Thermal Black Oxide
Drive Socket
Point type Knurled Cup
Weight 1.07 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

Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 5/16-18 X 3/4 delivers reliable seating and strong holding power for precision equipment and machinery.

These socket set screws are machined from high-strength alloy steel and finished in thermal black oxide for corrosion resistance, reduced glare, and smoother operation in tough environments. The knurled cup point provides a broad seating surface, creating a positive bite that resists loosening under vibration and impact.

  • Thread size: 5/16-18
  • Length: 3/4 in
  • Point style: Knurled cup point
  • Finish: Thermal black oxide
  • Material: Alloy steel
  • Drive type: Socket (internal hex)

Ideal for automotive, industrial, and machinery applications where secure clamping and repeatable assembly are essential. The combination of a knurled cup point and a robust alloy steel core ensures dependable performance in demanding environments, making these screws a smart addition to any toolkit.

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800-222-0324

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