Self-Clinching Stud, High Torque, Steel, Zinc, 1/4-20 x 0.500, 50 Pack

Specifications :

• MFG Part Number : HCH420-8
• Product Group: HCH
• Material: Steel; Heat Treated
• Finish: Zinc Clear
• Thread Type: Imperial
• Thread Size: 1/4-20 UNC
• Thread Code: 420
• Hole Diameter: 0.250 +0.005 -0.000
• Sheet Thickness: 0.06
• .060in CRS Sheet Hardness HRB: 59 HRB
• Dim A Max.: 0.05
• Dim B: 0.380 ±0.010
• Dim L: 0.500 ±0.015
• CL to Edge Distance: 0.46
• .060in CRS Max Tightening Torque: 8 ft-lbs
• Max. Hole in attached parts: 0.312
• .060in CRS Installation Force: 7000 lbs
• .060in CRS Push Out: 480 lbs
• .060in CRS Torque Out: 11 ft-lbs
• .060in Aluminum Sheet Hardness HRB: 43 HRB
• .060in Aluminum Installation Force: 5500 lbs
• .060in Aluminum Push Out: 285 lbs
• .060in Aluminum Torque Out: 11 ft-lbs
• .060in Aluminum Max Tightening Torque: 8 ft-lbs