S8401A8-7

Screw

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Description:

Fastener Length: 7/16", Hole Diameter: 3/64", Thread: 8-32, Thread Length: 7/16"

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S8401A8-7 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.373 inches minimum and 0.438 inches maximum
Fastener Length:
0.438 inches nominal
Head Style:
Fillister
Head Diameter:
0.250 inches minimum and 0.270 inches maximum
Head Height:
0.141 inches minimum and 0.156 inches maximum
Hole Diameter:
0.045 inches minimum and 0.050 inches maximum
Internal Drive Style:
Slot
Thread Diameter:
0.164 inches
Hole Quantity:
1
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
130000 pounds per square inch
Screw Material:
Iron alloy 660
Screw Material Specification:
Ams 5732 assn std single material response
Head Hole Configuration Style:
Round
Thread Series Designator:
Unc
Quick Specs
Thread Size 8
Thread Qty 32
Material Iron
Length 7/16

Additional Information

SKU / Model: S8401A87
NSN: 5305-00-075-2209
FSC: Screws / 5305
Product Series: S8401A8
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7616.10.9090
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
S8401A8-7_Military-Fasteners-com.pdf
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More S8401A8 machine screws

S8401A8-6

Fastener Length: 3/8", Hole Diameter: 1/32", Thread: 8-32, Thread Length: 3/8"

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Had an order discrepancy. Kristen Belmont to the rescue! Very well taken care of. Thanks to Military Fasteners for having a wonderful C.A.R.E team!

5.0

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!

5.0

I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.

5.0

Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. Fast and efficient yet friendly and thorough. The items arrived nicely padded with brown paper. Im so happy youve stopped using those hard-to-dispose-of styrofoam peanuts. Fast to ship reasonable prices. Just excellent all around!

4.0