FIT01-0003-4004

Screw

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Description:

Fastener Length: 25/32", Thread: 1/4-28, Head Width: 5/32", Thread Length: 35/64"

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FIT01-0003-4004 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.516 inches minimum and 0.556 inches maximum
Fastener Length:
0.776 inches minimum and 0.796 inches maximum
Head Style:
Oval countersunk
Head Diameter:
0.355 inches minimum and 0.397 inches maximum
Grip Diameter:
0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style:
Hexagon
Thread Diameter:
0.250 inches
Grip Length:
0.240 inches minimum and 0.260 inches maximum
Width Across Flats:
0.1565 inches minimum and 0.1587 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Special Features:
Three key slots 0.040 in. min. and 0.044 in. max. dia. evenly spaced and 0.681 in. min. and 0.711 in. max. length
Material:
Iron alloy 660 overall
Material Specification:
Ams 5732 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Iron
Length 25/32

Additional Information

SKU / Model: FIT0100034004
NSN: 5305-01-164-1622
FSC: Screws / 5305
Product Series: FIT01
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
FIT01-0003-4004_Military-Fasteners-com.pdf
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