AN503-8-4

Aeronautical Standard Machine Screw

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Description:

length: 1/4", thread: 8-32, steel - cadmium plated - drilled head

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AN503-8-4 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.094 inches minimum and 0.219 inches maximum
Fastener Length:
0.219 inches minimum and 0.250 inches maximum
Head Style:
Fillister
Head Diameter:
0.250 inches minimum and 0.270 inches maximum
Head Height:
0.106 inches minimum and 0.113 inches maximum
Hole Diameter:
0.046 inches nominal
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.164 inches
Hole Quantity:
1
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum and 32.0 rockwell c maximum
Screw Material:
Steel comp 8630
Screw Material Specification:
Mil-s-6050 mil spec single material response or an-s-9 mil std single material response
Screw Surface Treatment:
Cadmium
Screw Surface Treatment Specification:
Qq-p-416,ty 1,cl 3 fed spec single treatment response
Head Hole Configuration Style:
Round
Thread Series Designator:
Unc
Quick Specs
Thread Size 8
Thread Qty 32
Material Steel
Length 1/4

Additional Information

SKU / Model: AN50384
NSN: 5305-00-264-2220
FSC: Screws / 5305
Product Series: AN503
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN503-8-4_Military-Fasteners-com.pdf
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AN503-8-6

$0.78 Each, Screw, Fillister Head, Drilled, 8-32 Thread, 3/8in. Length

AN503-8-16

$0.96 Each, Length: 1in., thread: 8-32, steel cadmium plated drilled head

AN503-8-14

Length: 7/8in., thread: 8-32, steel cadmium plated drilled head

AN503-8-12

$1.08 Each, Fillister head screw drilled 8-32 Thread, 3/4in. Length

AN503-8-10

$0.96 Each Drilled Fillister Screw Head 8-32 Thread 5/8 in. Length

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In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.

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Great service and lead time. Ships to Canada as well.

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As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

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Very good experience. I liked Kristen Belmont - was a pleasure to work with - product shipped right away.

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