NAS1581F3R12

Close Tolerance Screw

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Description:

Fastener Length: 1-1/8", Thread: 10-32, Thread Length: 3/8

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NAS1581F3R12 Datasheet Features and Specification

Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Fastener Length:
Between 1.098 inches and 1.128 inches
Grip Diameter:
Between 0.1885 inches and 0.1895 inches
Grip Length:
Between 0.740 inches and 0.760 inches
Hardness Rating:
36.0 rockwell c and 40.0 rockwell c
Head Diameter:
Between 0.2578 inches and 0.3047 inches
Head Style:
Flat countersunk
Internal Drive Style:
Offset cruciform (torque set)
Material:
Steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.190 inches
Specification Data:
80205-nas1581 professional/industrial association standard
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Surface Treatment:
Chromate and cadmium
Surface Treatment Specification:
Qq-p-416 type 2 class 2 federal specification single treatment response
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.338 inches and 0.388 inches
Thread Qty Per Inch (tpi):
32
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 10
Thread Qty 32
Thread Series UNJF
Thread Class 3A
Material Steel
Length 1-1/8

Additional Information

SKU / Model: NAS1581F3R12
NSN: 5305-01-193-4513
FSC: Screws / 5305
Product Series: NAS1581F3R
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1581F3R12_Military-Fasteners-com.pdf
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More NAS1581F3R close tolerance screws

NAS1581F3R8

length: 0.863

NAS1581F3R5

$0.84 Each, Length: 0.675

NAS1581F3R4

$0.54 Each, Length: 0.613

NAS1581F3R3

flat countersunk head screw length: 0.549, 5305-00-980-5252

NAS1581F3R20

$6.90 Ea

NAS1581F3R2

$0.84 Each, Length: 0.487 inch screw

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