Airfasco AN174-11 Close Tolerance Bolt, 1/4-28, UNF, 0.469 in, 1.14 to 1.187 in L

Highly precise AN174-11 bolt can be deployed in airframes where a high degree of accuracy and a tight fit are essential. Close tolerance bolt AN174-11 is more accurate than the general-purpose bolt. FAA approved aircraft bolts are fabricated from alloy steel with a cadmium finish to offer strong resistance to corrosion along with the wear resistance. This close tolerance bolt has a hexagonal shaped head and a drilled shank that fits into the hole.

FEATURES
• Hexagonal head provide greater torque than traditional screws with a circular head
• Exceptional shear strength with drilled shank

BENEFITS
• Machined with precision to accurate dimensions
• Ensures tight fit

SPECIFICATIONS
• Series: AN174
• Diameter: 0.249 to 0.249 in
• Thread Length: 0.469 in
• Thread Type: UNF
• Head Height: 0.172 to 0.204 in
• Head Type: Hexagonal
• Thread Size: 1/4-28
• Grip Size: 0.672 to 0.704 in
• Material: Alloy Steel
• Thread Class: 3A
• Finish: Cadmium
• Thread Direction: Right Hand
• Tensile Strength: Steel - 80 lb, Alloy - 30 lb
• Shear Strength: Steel - 680 lb, Alloy - 715 lb
• Grade: UNS G40370, UNS G86300, UNS G87400, UNS 41400, UNS G86300, UNS G87350, UNS G41300
• Locking Mechanism: Drilled Shank
• Length: 1.14 to 1.187 in
• Weight: 0.030 lb
• Domestic/Import: Domestic