NAS1581K7T25

Bolt

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Description:

Fastener Length: 1-11/16", Thread: 7/16-20, Thread Length: 43/64"

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NAS1581K7T25 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.675 inches nominal
Fastener Length:
1.660 inches minimum and 1.690 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.605 inches minimum and 0.674 inches maximum
Grip Diameter:
0.4365 inches minimum and 0.4370 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.438 inches
Grip Length:
1.552 inches minimum and 1.572 inches maximum
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Titanium alloy uns r56400 overall
Material Specification:
Ams 4928 assn std single material response overall or ams 4967 assn std single material response overall
Thread Series Designator:
Unjf
Specification Data:
80205-1581 professional/industrial association standard
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Titanium
Length 1-11/16

Additional Information

SKU / Model: NAS1581K7T25
NSN: 5305-01-455-9829
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 8108.90.3060
ECCN: 9A991
Download PDF Version
NAS1581K7T25_Military-Fasteners-com.pdf
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