Square Head Bolts

SQUARE HEAD FINISHED BOLTS OF ALL GRADES AND FINISHES. INCLUDING GR. 2, 5, 8, & STAINLESS STEEL.
Sort By:
Filters:
Diameter
Thread
Length
Finish
Grade
Page 1 of 10
1/4-20X1-1/2 SQUARE HD BOLT PLAIN
  • SQB04C024P
  • 1/4-20X1-1/2 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 1/4
Thread: COARSE
Length: 1-1/2
Finish: PLAIN
Grade: STANDARD (A307)
1/4-20X2 SQUARE HD BOLT PLAIN
  • SQB04C032P
  • 1/4-20X2 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 1/4
Thread: COARSE
Length: 2
Finish: PLAIN
Grade: STANDARD (A307)
1/4-20X2-1/2 SQUARE HD BOLT PLAIN
  • SQB04C040P
  • 1/4-20X2-1/2 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 1/4
Thread: COARSE
Length: 2-1/2
Finish: PLAIN
Grade: STANDARD (A307)
1/4-20X3 SQUARE HD BOLT PLAIN
  • SQB04C048P
  • 1/4-20X3 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 1/4
Thread: COARSE
Length: 3
Finish: PLAIN
Grade: STANDARD (A307)
1/4-20X3-1/2 SQUARE HD BOLT PLAIN
  • SQB04C056P
  • 1/4-20X3-1/2 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 1/4
Thread: COARSE
Length: 3-1/2
Finish: PLAIN
Grade: STANDARD (A307)
1/4-20X4 SQUARE HD BOLT PLAIN
  • SQB04C064P
  • 1/4-20X4 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 1/4
Thread: COARSE
Length: 4
Finish: PLAIN
Grade: STANDARD (A307)
1/4-20X4-1/2 SQUARE HD BOLT PLAIN
  • SQB04C072P
  • 1/4-20X4-1/2 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 1/4
Thread: COARSE
Length: 4-1/2
Finish: PLAIN
Grade: STANDARD (A307)
1/4-20X5 SQUARE HD BOLT PLAIN
  • SQB04C080P
  • 1/4-20X5 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 1/4
Thread: COARSE
Length: 5
Finish: PLAIN
Grade: STANDARD (A307)
1/4-20X5-1/2 SQUARE HD BOLT PLAIN
  • SQB04C088P
  • 1/4-20X5-1/2 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 1/4
Thread: COARSE
Length: 5-1/2
Finish: PLAIN
Grade: STANDARD (A307)
5/16-18X1 SQUARE HD BOLT PLAIN
  • SQB05C016P
  • 5/16-18X1 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 5/16
Thread: COARSE
Length: 1
Finish: PLAIN
Grade: STANDARD (A307)
5/16-18X1-1/2 SQUARE HD BOLT PLAIN
  • SQB05C024P
  • 5/16-18X1-1/2 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 5/16
Thread: COARSE
Length: 1-1/2
Finish: PLAIN
Grade: STANDARD (A307)
5/16-18X2 SQUARE HD BOLT PLAIN
  • SQB05C032P
  • 5/16-18X2 SQUARE HD BOLT PLAIN
  • Weight: 0.0000100
Diameter: 5/16
Thread: COARSE
Length: 2
Finish: PLAIN
Grade: STANDARD (A307)
Page 1 of 10
Item Added to Cart
 View Cart
Wishlist Updated
View Wishlist
This website uses cookies to ensure you get the best user experience. By continuing to use this site, you agree to our cookies and terms of use policy.