NAS1790V4R4A

Bolt

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Description:

Fastener Length: 11/16", Thread: 1/4-28, Thread Length: 27/64"

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NAS1790V4R4A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.354 inches minimum and 0.425 inches maximum
Fastener Length:
0.660 inches minimum and 0.690 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.111 inches minimum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style:
Torque-set ribbed
Thread Diameter:
0.250 inches
Grip Length:
0.240 inches minimum and 0.260 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency:
Navy special project
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
Surface Treatment:
Aluminum overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1790 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Titanium
Length 11/16

Additional Information

SKU / Model: NAS1790V4R4A
NSN: 5305-01-337-4899
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 8108.90.3060
ECCN: EAR99
National Motor Freight: 096640, Screws, Iron Or Steel
Download PDF Version
NAS1790V4R4A_Military-Fasteners-com.pdf
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