[100 PKG] Square Head Set Screws Case Hardened Steel Cup Point Fine Thread 3/8-24 X 1 1/4

Mutual ScrewSKU: 3820QSCBB

Price:
Sale price$159.98per 100( $1.60 each)
Pieces 100
Measurement type Inch
Thread size 3/8-24
Diameter 3/8
Length 1-1/4
Material Steel
Grade Case Hardened
Finish Case Hardened
Head style Square
Threads per inch 24
Thread style Fully Threaded
Weight 4.1 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, precise, and built to last, the Square Head Set Screw crafted from case-hardened steel features a cup point and fine thread. Sized 3/8-24 x 1-1/4, this fastener delivers reliable clamping force and repeatable performance for mechanical assemblies, tooling fixtures, and equipment where space is limited and precision matters.

Designed for high-load retention, the square head provides ample contact area for drivers, reducing cam-out, while the cup point provides a positive bite into metal surfaces without marring delicate components. This combination makes it ideal for secure positioning and vibration resistance in a wide range of industrial applications.

Specifications

  • Head style: Square
  • Type: Set screw
  • Material: Case hardened steel
  • Point: Cup
  • Thread: Fine
  • Thread size: 3/8-24
  • Length: 1-1/4 in

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