NAS514P428-48

Screw

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Description:

Fastener Length: 3-", Thread: 1/4-28, Thread Length: 1-3/4"

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NAS514P428-48 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.750 inches minimum
Fastener Length:
3.000 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.447 inches minimum and 0.507 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
Countersink Angle:
99.0 degrees minimum and 101.0 degrees 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 3-

Additional Information

SKU / Model: NAS514P42848
NSN: 5305-00-058-0502
FSC: Screws / 5305
Product Series: NAS514P428
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS514P428-48_Military-Fasteners-com.pdf
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NAS514P428-8B

$0.60 EA, flat countersunk head, fine thread fastener length: 1/2in., thread: 1/4-28, thread Length: 1/2in.

NAS514P428-7P

Fastener Length: 7/16in., Thread: 1/4-28, Thread Length: 7/16in.

NAS514P428-6

Fastener Length: 3/8in., Thread: 1/4-28, Thread Length: 17/64in.

NAS514P428-30P

Fastener Length: 1-7/8", Thread: 1/4-28, Thread Length: 1-7/8"

NAS514P428-28P

Fastener Length: 1-3/4", Thread: 1/4-28, Thread Length: 1-3/4"

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