NAS1580A4T7

Close Tolerance Bolt

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Description:

Fastener Length: 27/32", Thread: 1/4-28, Thread Length: 27/64

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NAS1580A4T7 Price:	buy now $0.97 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

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NAS1580A4T7 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.378 inches minimum and 0.428 inches maximum

Fastener Length:

0.826 inches minimum and 0.856 inches maximum

Head Style:

Flat countersunk

Head Diameter:

0.464 inches minimum and 0.507 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:

0.428 inches minimum and 0.448 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:

100.0 degrees nominal

Surface Finish:

32.0 microinches grip

Surface Finish:

32.0 microinches threads

Material:

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

Surface Treatment:

Cadmium overall and chromate 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	27/32

Additional Information

SKU / Model:	NAS1580A4T7
NSN:	5305-01-057-8145
FSC:	Screws / 5305
Product Series:	NAS1580A
Pack Weight (Approx.)	0.991 lb
Minimum Qty (MOQ):	50
Schedule B:	7318.15.8085
ECCN:	9A991
National Motor Freight:	096630, Screws Noi Brass / Bronze / Copper
Download PDF Version NAS1580A4T7_Military-Fasteners-com.pdf

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More NAS1580A close tolerance bolts

NAS1580A8T22

Fastener Length: 2-5/32in., Thread: 1/2-20, Thread Length: 25/32in.

NAS1580A6T9

Fastener Length: 1-5/32", Thread: 3/8-24, Thread Length: 21/32"

NAS1580A6T7

Fastener Length: 1-3/64", Thread: 3/8-24, Thread Length: 39/64"

NAS1580A6T5

Fastener Length: 29/32", Thread: 3/8-24, Thread Length: 19/32"

NAS1580A6T16

Fastener Length: 1-39/64", Thread: 3/8-24, Thread Length: 39/64"

NAS1580A6T13

Fastener Length: 1-13/32in., Thread: 3/8-24, Thread Length: 39/64in.

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Product code NAS1580A4T7

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