AN4H6A Airfasco AN4H-6A Aircraft Bolt, 1/4-28, UNF, 0.781 in L, 0.313 in Grip

SPECIFICATIONS
• Series: AN4
• Diameter: 0.249 to 0.246 in
• Thread Length: 0.468 in
• Thread Type: UNF
• Head Height: 0.14 to 0.172 in
• Head Type: Hexagonal
• Thread Size: 1/4-28
• Grip Size: 0.313 in
• Material: Alloy Steel
• Thread Class: 3A
• Finish: Cadmium
• Thread Direction: Right Hand
• Tensile Strength: 125000 psi
• Grade: 4037 or 8740
• Locking Mechanism: Drilled Shank
• Length: 0.781 in
• Domestic/Import: Domestic