16991-6F20

Screw

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Description:

Fastener Length: 1-1/4", Thread: 3/8-24, Head Width: 3/16", Thread Length: 1-1/16"

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16991-6F20 Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.063 inches nominal
Fastener Length:
1.250 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.720 inches minimum and 0.781 inches maximum
Internal Drive Style:
Hexagon
Thread Diameter:
0.375 inches
Width Across Flats:
0.218 inches nominal
Thready Qty Per Inch (tpi):
24
Countersink Angle:
80.0 degrees minimum and 84.0 degrees maximum
Material:
Steel corrosion resisting overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416 ty 1, cl 3 fed spec single treatment response overall
Thread Series Designator:
Unf

Additional Information

SKU / Model: 169916F20
Minimum Qty (MOQ): 1 EA
NSN: 5305-00-945-6550
FSC: Screws / 5305
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
16991-6F20_Military-Fasteners-com.pdf
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