NAS1581F3R5

Close Tolerance Screw

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Description:

length: 0.675", NAS1581 series screw

* Manufacturer certifications are shipped with your order FREE of charge
NAS1581F3R5
NAS1581F3R5
NAS1581F3R5
NAS1581F3R5
NAS1581F3R5
NAS1581F3R5
Add to Cart Up to qty 600 ships same day if ordered before 4pm EST
NAS1581F3R5 Price:
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$0.92 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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NAS1581F3R5 Datasheet Features and Specification

Surface Treatment Specification:
Class 2 federal specification single treatment response type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Surface Finish:
32.0 microinches threads
Surface Finish:
32.0 microinches grip
Specification Data:
80205-nas1581 professional/industrial association standard
Min. Tensile Strength (psi):
160000 pounds per square inch
Material:
Steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150
Head Style:
Flat countersunk
Internal Drive Style:
Torque-set ribbed
Head Diameter:
Between 0.258 inches and 0.305 inches
Grip Length:
Between 0.302 inches and 0.322 inches
Hardness Rating:
36.0 rockwell c and 40.0 rockwell c
Grip Diameter:
Between 0.1885 inches and 0.1895 inches
Fastener Length:
Between 0.660 inches and 0.690 inches
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Thread Class:
3a
Thread Diameter:
0.190 inches
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

Additional Information

SKU / Model: NAS1581F3R5
NSN: 5305-01-191-8248
FSC: Screws / 5305
Product Series: NAS1581F
Pack Weight (Approx.) 0.238 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1581F3R5_Military-Fasteners-com.pdf
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NAS1581F4T8

length: 0.903", thread: 1/4-28 shear 100°, flush reduced head bolt - alloy steel offset cruciform

NAS1581F4T7

length: 0.841", thread: 1/4-28 shear 100°, flush reduced head bolt - alloy steel offset cruciform

NAS1581F4T6

$0.90 Each, Length: 0.778in., thread: 1/4-28 shear, flush reduced head bolt, alloy steel offset cruciform

NAS1581F4T5

Length: 0.715in., thread: 1/4-28 shear, flush reduced head bolt, alloy steel offset cruciform

NAS1581F4T4

$0.72 Each, Length: 0.653in., thread: 1/4-28 shear, flush reduced head bolt, alloy steel offset cruciform

Product Image Gallery

Product code NAS1581F3R5
NAS1581F3R5
NAS1581F3R5
NAS1581F3R5
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Great service. Product was exactly as ordered and was delivered in a timely manner. Great service and I will shop here again.

5.0

The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

5.0

Milfas is a great company to work with. They have good prices and great customer service! Ashili and Lindsey are great to work with.

5.0

Nice online shop, with very fast operation and high quality service. A bit expensive and without quantity discounts but worth the money in general.

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