NAS1801-5-25

Machine Screw

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Description:

Fastener Length: 1-1/2", Thread: 5/16-24, Thread Length: 1-9/16", NAS1801 series screw

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NAS1801-5-25 Price:
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$12.13 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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NAS1801-5-25 Datasheet Features and Specification

Bearing Surface Of Head Surface Finish:
63.0 microinches
Fastener Length:
1.562 inches
Head Height:
Between 0.156 inches and 0.171 inches
Head Style:
Dished hexagon
Internal Drive Style:
Cross recess type 1
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.312 inches
Screw Material:
Steel comp e4340 or steel comp 8740
Screw Material Specification:
Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams6322 assn standard 2nd material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416 type 2 class 2 federal specification single treatment response
Shank Surface Finish:
32.0 microinches
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 1.479 inches and 1.562 inches
Thread Qty Per Inch (tpi):
24
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Thread Surface Finish:
32.0 microinches
Width Between Flats:
Between 0.429 inches and 0.439 inches
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 1-1/2

Additional Information

SKU / Model: NAS1801525
NSN: 5305-01-376-4577
FSC: Screws / 5305
Product Series: NAS1801
Pack Weight (Approx.) 0.178 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.2010
ECCN: 9A991
National Motor Freight: 096640, Screws, Iron Or Steel
Download PDF Version
NAS1801-5-25_Military-Fasteners-com.pdf
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NAS1801-6-22

Fastener Length: 1-3/8in., Thread: 3/8-24, Thread Length: 1-11/32in.

NAS1801-6-16

$3.54 EA, Fastener Length: 63/64in., Thread: 3/8-24, Thread Length: 63/64in.

NAS1801-6-14

$5.40 EA, Screw NAS1801-6-14

NAS1801-6-12

Fastener Length: 25/32in., Thread: 3/8-24, Thread Length: 25/32in., 5305-01-309-6540

NAS1801-6-10

Fastener Length: 21/32", Thread: 3/8-24, Thread Length: 39/64"

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