NAS1351C4LN6

Socket Head Screw

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Description:

Fastener Length: 25/64", Thread: 1/4-28, Head Width: 3/16", Thread Length: 25/64"

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NAS1351C4LN6 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.288 inches minimum and 0.391 inches maximum
Fastener Length:
0.359 inches minimum and 0.391 inches maximum
Head Style:
Flat chamfer
Head Diameter:
0.365 inches minimum and 0.375 inches maximum
Head Height:
0.244 inches minimum and 0.250 inches maximum
Locking Feature:
Pellet threads
Internal Drive Style:
Hexagon
Thread Diameter:
0.250 inches
Width Across Flats:
0.1875 inches minimum and 0.1900 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
80000 pounds per square inch
Hardness Rating:
80.0 rockwell b minimum overall
Minimum Yield Strength:
30000 pounds per square inch
Material:
Steel comp 302 overall or steel comp 304 overall or steel comp 305 overall or steel comp 316 overall or steel comp 384 overall
Material Specification:
Fed std 66 fed std all material responses overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unrf
Specification Data:
80205-nas1351 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 25/64

Additional Information

SKU / Model: NAS1351C4LN6
NSN: 5305-00-197-6241
FSC: Screws / 5305
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
NAS1351C4LN6_Military-Fasteners-com.pdf
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