NAS1580A5T6

Close Tolerance Bolt

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Description:

Fastener Length: 57/64", Thread: 1/4-24, Thread Length: 33/64", NAS1580 series bolt

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NAS1580A5T6 Datasheet Features and Specification

Thread Class:

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

Min. Tensile Strength (psi):

160000 pounds per square inch

Specification Data:

80205-nas1580 professional/industrial association standard

Material:

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

Internal Drive Style:

Offset cruciform (torque set)

Head Style:

Flat countersunk

Hardness Rating:

36.0 rockwell c and 40.0 rockwell c

Head Diameter:

Between 0.578 inches and 0.633 inches

Grip Length:

Between 0.365 inches and 0.385 inches

Grip Diameter:

Between 0.3110 inches and 0.3120 inches

Countersink Angle:

100.0 degrees

Fastener Length:

Between 0.861 inches and 0.891 inches

Thread Diameter:

0.312 inches

Thread Direction:

Right-hand

Thread Length:

Between 0.476 inches and 0.526 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unjf (fine thread with external controlled root radius)

Quick Specs

Thread Size	1/4
Thread Qty	24
Thread Series	UNJF
Thread Class	3A
Material	Steel

Additional Information

SKU / Model:	NAS1580A5T6
NSN:	5305-01-058-3923
FSC:	Screws / 5305
Product Series:	NAS1580A
Pack Weight (Approx.)	0.200 lb
Minimum Qty (MOQ):	10
Schedule B:	7318.15.8085
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1580A5T6_Military-Fasteners-com.pdf