NAS222-8

Machine Screw

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Description:

Fastener Length: 9/16", Thread: 1/4-28, Thread Length: 17/32

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NAS222-8 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.381 inches minimum and 0.531 inches maximum
Fastener Length:
0.516 inches minimum and 0.563 inches maximum
Head Style:
Round
Head Diameter:
0.464 inches minimum and 0.493 inches maximum
Head Height:
0.133 inches minimum and 0.150 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
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
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 9/16

Additional Information

Alternate Part Numbers

SKU / Model: NAS2228
NSN: 5305-00-282-5937
FSC: Screws / 5305
Product Series: NAS222
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS222-8_Military-Fasteners-com.pdf
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More NAS222 machine screws

NAS222-9

Fastener Length: 5/8in., Thread: 1/4-28, Thread Length: 37/64in.

NAS222-32

Thread: 1/4-28, Thread Length: 1/2"

NAS222-22

$1.20 Each, Pan head, cadmium

NAS222-15

Fastener Length: 63/64in., Thread: 1/4-28, Thread Length: 37/64in.

NAS222-11

Fastener Length: 3/4in., Thread: 1/4-28, Thread Length: 37/64in.

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