Square Head Set Screws

Square head set screws are a fully-threaded stud-like fastener with a square head at one end and a cup-shaped indentation on the other end. The thin edge of the cup digs into the mating surface for holding power and the square head allows for hand or wrench tightening. Square head set screws are made from quenched and tempured plain finish alloy steel and have a minimum tensile strength of 170,000 PSI.
Sort By:
Filters:
Page 1 of 1
  • 84900
  • 1/4-20 X 3/4" BLACK OXIDE SQUARE HEAD SET SCREW ALLOY
Diameter: 1/4"
Thread Pitch: 20
Length: 3/4"
Finish: Black Oxide
  • 84902
  • 1/4-20 X 1" BLACK OXIDE SQUARE HEAD SET SCREW ALLOY
Diameter: 1/4"
Thread Pitch: 20
Length: 1"
Finish: Black Oxide
  • 84920
  • 5/16-18 X 1/2" BLACK OXIDE SQUARE HEAD SET SCREW ALLOY
Diameter: 5/16"
Thread Pitch: 18
Length: 1/2"
Finish: Black Oxide
  • 84922
  • 5/16-18 X 3/4" BLACK OXIDE SQUARE HEAD SET SCREW ALLOY
Diameter: 5/16"
Thread Pitch: 18
Length: 3/4"
Finish: Black Oxide
  • 84927
  • 5/16-18 x 1-3/4" BLACK OXIDE SQUARE HEAD SET SCREW ALLOY
Diameter: 5/16"
Thread Pitch: 18
Length: 1 3/4"
Finish: Black Oxide
  • 84940
  • 3/8-16 X 2" BLACK OXIDE SQUARE HEAD SET SCREW ALLOY
Diameter: 3/8"
Thread Pitch: 16
Length: 2"
Finish: Black Oxide
  • Log in for price
  • Call for Availability
  • Contact for ETA
  • 84970
  • 1/2-13 X 2" BLACK OXIDE SQUARE HEAD SET SCREW ALLOY
Diameter: 1/2"
Thread Pitch: 13
Length: 2"
Finish: Black Oxide
  • 84990
  • 5/8-11 X 2" BLACK OXIDE SQUARE HEAD SET SCREW ALLOY
Diameter: 5/8"
Thread Pitch: 11
Length: 2"
Finish: Black Oxide
Page 1 of 1
Item Added to Cart
View Cart
Wishlist Updated
View Wishlists
This website uses cookies to ensure you get the best user experience. By continuing to use this site, you agree to our Privacy Policy.