AN565A428H16
Aeronautical Standard Machine Screw
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Description:
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Fastener Length: 0-63/64", Thread: 1/4-28, Head Width: 1/8", Thread Length: 0-63/64
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AN565A428H16 Datasheet Features and Specification
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.985 inches minimum and 1.015 inches maximum
Fastener Length:
0.985 inches minimum and 1.015 inches maximum
Head Style:
Headless (setscrew)
Point Style:
Flat
Internal Drive Style:
Hexagon
Thread Diameter:
0.250 inches
Width Across Flats:
0.125 inches nominal
Thready Qty Per Inch (tpi):
28
Hardness Rating:
45.0 rockwell c minimum overall and 53.0 rockwell c maximum overall
Material:
Steel comp 4032 overall or steel comp 4037 overall or steel comp 4137 overall or steel comp 4140 overall or steel comp 8630 overall or steel comp 8740 overall
Material Specification:
66 fed std all material responses overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 3 fed spec all treatment responses overall
Thread Series Designator:
Unf
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Material | Steel |
Length | 0-63/64 |
Additional Information
SKU / Model: | AN565A428H16 |
NSN: | 5305-00-728-6331 |
FSC: | Screws / 5305 |
Product Series: | AN565A428H |
Pack Weight (Approx.) | 0.208 lb |
Minimum Qty (MOQ): | 20 |
Schedule B: | 7318.15.6080 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version AN565A428H16_Military-Fasteners-com.pdf |
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