Self-Clinching Stud, High Torque, 300 Series Stainless Steel, Passivated, 1/4-20 x 1.250, 50 Pack

Specifications :

• MFG Part Number : HCHS420-20
• Product Group: HCHS
• Material: Stainless Steel; 300 Series
• Finish: Passivated
• Thread Type: Imperial
• Thread Size: 1/4-20 UNC
• Thread Code: 420
• Hole Diameter: 0.250 +0.005 -0.000
• Sheet Thickness: 0.06
• .072in CRS Sheet Hardness HRB: 43 HRB
• Dim A Max.: 0.05
• Dim B: 0.380 ±0.010
• Dim L: 1.250 ±0.015
• CL to Edge Distance: 0.46
• .072in CRS Max Tightening Torque: 8 ft-lbs
• Max. Hole in attached parts: 0.312
• .072in CRS Installation Force: 6500 lbs
• .072in CRS Push Out: 480 lbs
• .072in CRS Torque Out: 8 ft-lbs
• .064in Aluminum Sheet Hardness HRB: 32 HRB
• .064in Aluminum Installation Force: 4000 lbs
• .064in Aluminum Push Out: 285 lbs
• .064in Aluminum Torque Out: 8 ft-lbs
• .064in Aluminum Max Tightening Torque: 8 ft-lbs