NAS1134-8

Screw

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Description:

Fastener Length: 53/64", Thread: 1/4-28, Thread Length: 25/64"

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NAS1134-8 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.341 inches minimum and 0.391 inches maximum
Fastener Length:
0.801 inches minimum and 0.831 inches maximum
Head Style:
Pan
Head Diameter:
0.473 inches minimum and 0.492 inches maximum
Head Height:
0.162 inches minimum and 0.175 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Grip Length:
0.490 inches minimum and 0.510 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 3 fed spec all treatment responses overall
Thread Series Designator:
Unf
Specification Data:
80205-nas1134 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 53/64

Additional Information

SKU / Model: NAS11348
NSN: 5305-00-874-4290
FSC: Screws / 5305
Product Series: NAS1134
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 40 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1134-8_Military-Fasteners-com.pdf
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More NAS1134 machine screws

NAS1134E4P

$2.16 Each, Corrosion resistant steel length: 0.566in., thread: 1/4-28, pan head machine screw close tolerance short thread offset cruciform recess

NAS1134-9

Fastener Length: 57/64 Thread: 1/4-28 Thread Length: 21/64

NAS1134-5

Fastener Length: 41/64", Thread: 1/4-28, Thread Length: 5/16"

NAS1134-2

Fastener Length: 29/64", Thread: 1/4-28, Thread Length: 5/16"

NAS1134-1

Fastener Length: 25/64", Thread: 1/4-28, Thread Length: 5/16"

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Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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