NAS1801-3-44

Machine Screw

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Description:

length: 2-3/4", thread: 10-32, hex head screw, cruciform recess, full thread, alloy steel

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NAS1801-3-44 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.750 inches minimum
Fastener Length:
2.660 inches minimum and 2.750 inches maximum
Head Style:
Hexagon
Head Height:
0.105 inches minimum and 0.120 inches maximum
Width Between Flats:
0.305 inches minimum and 0.312 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.190 inches
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum and 40.0 rockwell c maximum
Screw Material:
Steel comp 4037 or steel comp 8630
Screw Material Specification:
Ams 6300 assn std 1st material response or mil-s-6050 mil spec 2nd material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416,ty2 cl 2 fed spec single treatment response
Thread Series Designator:
Unjf
Quick Specs
Thread Size 10
Thread Qty 32
Material Steel
Length 2-3/4

Additional Information

SKU / Model: NAS1801344
NSN: 5305-01-137-7288
FSC: Screws / 5305
Product Series: NAS1801
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1801-3-44_Military-Fasteners-com.pdf
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