[50 PKG] Square Head Set Screws Case Hardened Steel Cup Point 1/2-13 X 1 1/4

Mutual ScrewSKU: 5020QSCBB

Price:
Sale price$54.14per 50( $1.08 each)
Pieces 50
Measurement type Inch
Thread size 1/2-13
Diameter 1/2
Length 1-1/4
Material Steel
Grade Case Hardened
Finish Case Hardened
Head style Square
Threads per inch 13
Thread style Fully Threaded
Weight 3.8 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

Square Head Set Screw in Case Hardened Steel with Cup Point — 1/2-13 x 1 1/4

Engineered for secure, long-lasting holding power in fixtures, clamps, pulleys, and machinery assemblies. The square head provides a low-profile drive that resists shearing under high torque, while the cup point delivers a precise seating surface to minimize slipping.

  • Material: Case hardened steel for improved hardness and wear resistance.
  • Head and drive: Square head design offers strong torque transmission and a compact profile.
  • Point: Cup point helps center and grip the mating surface, reducing slipping during load.
  • Thread size and length: 1/2-13 UNC, length 1 1/4 inches.

Applications include securing components in mechanical assemblies, positioning parts, and locking elements in place where a clean, non-marring hold is required.

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