NAS1154E3

Close Tolerance Bolt

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Description:

Fastener Length: 33/64", Thread: 1/4-28, Thread Length: 21/64

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NAS1154E3 Datasheet Features and Specification

Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Fastener Length:
Between 0.489 inches and 0.519 inches
Grip Diameter:
Between 0.2485 inches and 0.2495 inches
Grip Length:
Between 0.178 inches and 0.198 inches
Head Diameter:
Between 0.449 inches and 0.507 inches
Head Style:
Flat countersunk
Internal Drive Style:
Offset cruciform (torque set)
Material:
Iron alloy 660
Material Specification:
Ams5731 assn standard single material response
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.250 inches
Specification Data:
80205-nas1154 professional/industrial association standard
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Surface Treatment:
Passivate
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.291 inches and 0.341 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjc
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJC
Thread Class 3A
Material Iron

Additional Information

SKU / Model: NAS1154E3
NSN: 5305-01-205-3423
FSC: Screws / 5305
Product Series: NAS1154E
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1154E3_Military-Fasteners-com.pdf
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More NAS1154E close tolerance bolts

NAS1154E9

Fastener Length: 57/64in., Thread: 1/4-28, Thread Length: 21/64in., 5305-01-082-0148

NAS1154E8

Fastener Length: 53/64in., Thread: 1/4-28, Thread Length: 21/64in., 5305-01-082-2043

NAS1154E7P

Fastener Length: 49/64", Thread: 1/4-28, Thread Length: 5/16"

NAS1154E7

$3.54 EA, Fastener Length: 49/64in., Thread: 1/4-28, Thread Length: 21/64in.

NAS1154E6P

$4.50 EA, Fastener Length: 11/16in., Thread: 1/4-28, Thread Length: 5/16in.

NAS1154E6

Fastener Length: 45/64in., Thread: 1/4-28, Thread Length: 21/64in., 5305-00-449-2454

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