AN43B21A

Aeronautical Standard Eye Bolt

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Description:

length: 2-5/32", grip: 1-11/16", thread: 1/4-28, undrilled shank

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AN43B21A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches minimum
Eye Inside Diameter:
0.190 inches minimum and 0.192 inches maximum
Shoulder Thickness:
0.078 inches nominal
Shank Length:
2.156 inches nominal
Eye Stock Thickness:
0.120 inches minimum and 0.130 inches maximum
Shoulder Diameter:
0.500 inches nominal
Overall Length:
2.906 inches nominal
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Distance From Center Of Eye To Shank End:
2.623 inches minimum and 2.624 inches maximum
Eye Outside Width:
0.500 inches nominal
Material:
Steel comp 4037 overall or steel comp 4130 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 8740 overall or steel comp 4140 overall
Material Specification:
Mil-b-6812 mil spec all material responses overall
Surface Treatment:
Cadmium overall
Style Designator:
Round, closed w/shoulder
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel

Additional Information

SKU / Model: AN43B21A
NSN: 5306-00-271-6854
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN43B21A_Military-Fasteners-com.pdf
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Everything about this order was textbook perfect. As always,when I order something from Military Fasteners I get what I ordered when it arrives on time. No surprises or disappointments. Good job!

4.0

We were able to find the parts needed at a competitive price. Jasmine Morales was helpful in fulfilling this order.

5.0

Ive been purchasing aircraft parts and hardware from Military Fasteners for over 4 years. That alone should speak volumes. Ive always received excellent customer service and the product quality is unrivaled. When I think of aircraft parts and accessories, Im thinking Military Fasteners. Keep up the excellent work folks! Regards, Ed

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