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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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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