[100 PKG] Set Screws Socket Cup Point Alloy Steel 5/16-18 X 3
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[100 PKG] Set Screws Socket Cup Point Alloy Steel 5/16-18 X 3

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[100 PKG] Set Screws Socket Cup Point Alloy Steel 5/16-18 X 3

Mutual ScrewSKU: 3148SSCBB
Price:
$135.18per 100( $1.35 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 3
Material Steel
Grade Alloy Steel
Finish Alloy Steel
Drive Socket
Point type Cup
Weight 5.0 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

Set Screws Socket Cup Point Alloy Steel 5/16-18 x 3 deliver reliable holding power in a compact, internally driven fastener. Featuring a cup point for improved surface contact, an alloy steel body for strength, and a 5/16-18 UNC thread with a 3-inch length, these screws are built to perform in a wide range of mechanical assemblies.

With a socket (internal hex) drive, these screws install flush and stay secure under load and vibration. The cup point provides a broad bearing surface that helps resist loosening and distributes clamping force evenly across the seating area.

  • Material: Alloy steel for strength and wear resistance
  • Point style: Cup point for secure seating and load distribution
  • Drive type: Socket (internal hex) drive for a flush head and easy tool access
  • Thread size: 5/16-18 UNC
  • Length: 3 inches

Ideal for securing pulleys, collars, gears, or other components on shafts where precise seating and resistance to loosening are critical. Use with compatible threaded holes and proper torque to ensure optimal performance.

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