AN174C7A Wesco Airfasco Undrilled Shank Close Tolerance Bolt, 7, 1/4 in Dia, 0.312 in L Thread, UNF, 3A

Technical information

• FAA-STD Approved

Specifications

• Dash Number: 7
• Diameter: 1/4 in
• Thread Length: 0.312 in
• Thread Type: UNF
• Head Diameter: 0.428 to 0.44 in
• Head Height: 0.14 to 0.172 in
• Head Type: Hexagonal
• Thread Size: 1/4-28
• Grip Size: 7/16 in
• Material: Stainless Steel
• Thread Class: 3A
• Finish: Passivated
• Thread Direction: Right Hand
• Tensile Strength: 4.08 lb Steel, 2.03 lb Alloy
• Grade: 43100
• Length: 29/32 in
• Suitable for Use With: Helicopter
• Domestic/Import: Domestic