HCHS420-20

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Stud, High Torque, 300 Series Stainless Steel, Passivated, 1/4-20 x 1.25
HCH_HCHS

HCHS420-20 Specifications

  • Type: Unified
  • Thread Size: 1/4-20
  • Material: Stainless Steel, 300 Series
  • Finish: Passivated
  • Sheet Min.: 0.060
  • Hole Diameter: 0.250 +0.005 -0.000
  • Max Size Clear Hole in Attached Parts: 0.312
  • A Max.: 0.050
  • B: 0.380 ±0.010
  • L: 1.250 ±0.015
  • CL to Edge Min.: 0.460
  • .072in CRS Max Tightening Torque: 8 ft-lbs
  • .072in CRS Sheet Hardness HRB: 43 HRB
  • .072in CRS Installation Force: 6500 lbs
  • .064in Aluminum Installation Force: 4000 lbs
  • .072in CRS Push Out: 480 lbs
  • .064in Aluminum Push Out: 285 lbs
  • .064in Aluminum Torque Out: 8 ft-lbs
  • .072in CRS Torque Out: 8 ft-lbs
  • .064in Aluminum Max Tightening Torque: 8 ft-lbs
  • .064in Aluminum Sheet Hardness HRB: 32 HRB