AN176-21A Airfasco AN176-21A Undrilled Shank Close Tolerance Bolt, 21, 3/8 in Dia, 0.438 in L Thread, UNF, 3A

TECHNICAL INFORMATION
• FAA-STD Approved

SPECIFICATIONS
• Dash Number: 21
• Diameter: 3/8 in
• Thread Length: 0.438 in
• Thread Type: UNF
• Head Diameter: 0.553 to 0.565 in
• Head Height: 0.203 to 0.235 in
• Head Type: Hexagonal
• Thread Size: 3/8-24
• Grip Size: 1-9/16 in
• Material: Alloy Steel
• Thread Class: 3A
• Finish: Cadmium
• Thread Direction: Right Hand
• Tensile Strength: 10.1 lb Steel, 5.02 lb Alloy
• Grade: G40370/G86300/G87400/G41400/G86300/G87350/G41300
• Length: 2-13/64 in
• Suitable for Use With: Helicopter
• Domestic/Import: Domestic