MS27039-4-12 Structural Machine Screw, 1/4-28, UNF, 0.516 to 0.563 in L Thread

TECHNICAL INFORMATION
• Military Standard
• AMS-QQ-P-416 Type II Class 3
• AMS 6300 Specified
• MIL-S-6050 Qualified
• FAA-STD Approved

SPECIFICATIONS
• Series: MS27039
• Diameter: 1/4 in
• Length: 0.781 in
• Thread Size: 1/4-28
• Thread Type: UNF
• Head Type: Pan
• Thread Direction: Right Hand
• Material: Steel
• Drive Type: Phillips
• Finish: Cadmium
• Thread Length: 0.516 to 0.563 in
• Thread Class: 3A
• Head Diameter: 0.473 to 0.492 in
• Head Height: 0.162 to 0.175 in
• Grip Size: 1/4 in
• Grade: 4037/8630
• Tensile Strength: 125000 psi
• Domestic/Import: Domestic