1/4-20x1 J429 GR 8 Hex Flange Screw Full Thrd Zinc Black Trivalent .0003" MIN (96 HR W / 168 H RR)

#822867

1/4-20x1 J429 GR 8 Hex Flange Screw Full Thrd Zinc Black Trivalent .0003" MIN (96 HR W / 168 H RR)
Diameter Thread Threads Length Grade Finish Weight
0.25 (1/4) Full 20 1 (1) Grade 8 Zinc Black Trivalent .02
Diameter 0.25 (1/4)
Thread 20
Length 1 (1)
Grade Grade 8
Finish Zinc Black Trivalent
Weight .02

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Hex Flange Screws are popularly used to secure truck frames as well as many other applications. These Hex Flange Screws are otherwise known as Frame Bolts, Flange Bolts, Hex Flange Bolts, or Hex Washer Head Bolts. Flange screws are designed with a built-in washer — distributing the clamping load over a wider area. As a result, it eliminates the need for a separate washer, as it provides the same holding power. Earnest’s Flange Screws are made to a Grade 8 to provide durability and strength.

Hex Flange Screw – Grade 8

  • Used to attach the frame of trucks and a wide variety of applications
  • Built-in washer helps distribute clamping load over wider area
  • Sizes range from 1/4” to 3/4”
  • Meets ANSI B18.2.1 (IFI-111) standards

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