MS24694S135 Structural Machine Screw, 1/4-28, UNF, 0.429 to 0.578 in L Thread, Steel

TECHNICAL INFORMATION
• Military Standard
• AMS-QQ-P-416 Type II Class 3
• MIL-S-6049/MIL-S-6050 Qualified
• FAA-STD Approved

SPECIFICATIONS
• Diameter: 1/4 in
• Length: 3-1/16 in
• Thread Size: 1/4-28
• Thread Type: UNF
• Head Type: Flat Countersunk
• Thread Direction: Right Hand
• Material: Steel
• Drive Type: Phillips
• Finish: Cadmium
• Thread Length: 0.429 to 0.578 in
• Thread Class: 3A
• Head Diameter: 0.447 to 0.507 in
• Grip Size: 2-1/2 in
• Grade: 4037/8740
• Tensile Strength: 125000 psi
• Domestic/Import: Domestic