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Airfasco AN174H5A Drilled Head Close Tolerance Bolt, 5, 1/4 in Dia, 0.312 in L Thread, UNF, 1/4-28

Hardware - Misc
Part # AN174H5A=28
TECHNICAL INFORMATION
• FAA-STD Approved

SPECIFICATIONS
• Dash Number: 5
• 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: 3/16 in
• Material: Alloy Steel
• Thread Class: 3A
• Finish: Cadmium
• Thread Direction: Right Hand
• Tensile Strength: 4.08 lb Steel, 2.03 lb Alloy
• Grade: G40370/G86300/G87400/G41400/G86300/G87350/G41300
• Length: 21/32 in
• Suitable for Use With: Helicopter
• Domestic/Import: Domestic
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NSN
5306-00-141-4517 
Cage Code
5NYP9 
Country of origin
United States 
ECCN / USML
EAR99 
Schedule B
7318152000 
Dimensions (L x W x H)
.82 x .44 x .44 IN
Total Shelf Life (days)
No Information
Hazmat Code
Package Weight
.02 LB
FAA Approval Code
STD
ISBN
 
Condition
Color
 
Brand
 
Hazmat(Y/N)
N 
LTL(Y/N)
N 
8130-3 Eligible
No 
Forecasted
Yes
Item Replacement History
  • AN174H5A

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