#009036

7/16-20x3/4 J429 GR 5 Hex Hd Cap Screw Geomet 321A
Diameter Thread Threads Length Grade Finish Weight
0.4375 (7/16) Partial 20 0.75 (3/4) Grade 5 Geomet 321A .0536
Diameter 0.4375 (7/16)
Thread 20
Length 0.75 (3/4)
Grade Grade 5
Finish Geomet 321A
Weight .0536



Hex Head Cap Screws, or Partial Thread Cap Screws, are a staple in the fastener industry. They are commonly called “hex bolts” but a hex cap screw is made to a higher quality than Hex Head Bolts allowing the head to hold flush to the clamped material. Earnest offers Cap Screws in grades 5 and 8

Hex Head Cap ScrewGrade 5

  • Sizes range from 1/4" to 2
  • Meets ASME B18.2.1 standards
  • Hex Head Cap Screw – Grade 8

  • Sizes range from 1/4" to 2
  • Meets ASME B18.2.1 standards
  • HAVE A QUESTION?

    • Support 1-800-327-6378