NAS1580A4T6

Close Tolerance Screw

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Description:

length: 0.778", thread: 1/4-28, shear, flush head, alloy steel offset cruciform

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Add to Cart Up to qty 350 ships same day if ordered before 4pm EST

NAS1580A4T6 Price:	buy now $0.83 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

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NAS1580A4T6 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.378 inches minimum and 0.428 inches maximum

Fastener Length:

0.763 inches minimum and 0.793 inches maximum

Head Style:

Flat countersunk

Head Diameter:

0.464 inches minimum and 0.506 inches maximum

Grip Diameter:

0.2485 inches minimum and 0.2495 inches maximum

Internal Drive Style:

Offset cruciform (torque set)

Thread Diameter:

0.250 inches

Grip Length:

0.365 inches minimum and 0.385 inches maximum

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Hardness Rating:

36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall

Countersink Angle:

99.0 degrees minimum and 101.0 degrees maximum

Surface Finish:

32.0 microinches grip

Surface Finish:

32.0 microinches threads

Material:

Steel comp e4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 8735 overall or steel comp 6150 overall

Surface Treatment:

Cadmium overall and chromate overall

Surface Treatment Specification:

Qq-p-416 type 2 class 2 fed spec single treatment response overall

Thread Series Designator:

Unjf

Specification Data:

80205-nas1580 professional/industrial association standard

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	25/32

Additional Information

SKU / Model:	NAS1580A4T6
NSN:	5305-01-066-6750
FSC:	Screws / 5305
Product Series:	NAS1580A4T
Pack Weight (Approx.)	0.558 lb
Minimum Qty (MOQ):	50
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1580A4T6_Military-Fasteners-com.pdf

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More NAS1580A4T close tolerance screws

NAS1580A4T9

length: 0.965", thread: 1/4-28 shear 100°, flush head bolt - alloy steel offset cruciform

NAS1580A4T8

$0.78 Each Length 0.903in. thread 1/4-28 shear flush head bolt alloy steel offset cruciform

NAS1580A4T4

$1.08 Each, Length: 0.653in., thread: 1/4-28 shear flush head bolt alloy steel offset cruciform

NAS1580A4T18

5305-01-059-1950 Close Tolerance Screw

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Product code NAS1580A4T6

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Waterjet A.

Have had nothing but great experiences. If I ever need anything I just email Amelia Fato and she gets me fixed up! Super fast and helpful customer service. 10 out of 10.

5.0

Bethany O.

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

Maggie H.

Fantastic service. Part ordered Monday. Received Wednesday Though customs etc and across America the North Atlantic then UK. Amazing well done and thanks.

5.0

Kurt L.

Service was great, shipped and received with paperwork as promised, definitely would give a two thumbs up.

5.0