NAS1580C4T4

Close Tolerance Bolt

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Description:

Fastener Length: 21/32", Thread: 1/4-28, Thread Length: 27/64

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Add to Cart Up to qty 160 ships same day if ordered before 4pm EST

NAS1580C4T4 Price:	buy now $3.12 Each
Quantity: Pre-packaged bag qty: 20 ea
* Sold in increments of 20

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NAS1580C4T4 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.378 inches minimum and 0.428 inches maximum

Fastener Length:

0.638 inches minimum and 0.668 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:

0.240 inches minimum and 0.260 inches maximum

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Countersink Angle:

99.0 degrees minimum and 101.0 degrees maximum

Surface Finish:

32.0 microinches grip

Surface Finish:

32.0 microinches threads

Material:

Iron alloy 660 overall

Material Specification:

Ams 5731 assn std single material response overall or ams 5732 assn std single material response overall or ams 5737 assn std single material response overall

Surface Treatment:

Passivate overall

Surface Treatment Specification:

Qq-p-35 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	Iron
Length	21/32

Additional Information

SKU / Model:	NAS1580C4T4
NSN:	5305-01-137-9715
FSC:	Screws / 5305
Product Series:	NAS1580C4T
Pack Weight (Approx.)	0.969 lb
Minimum Qty (MOQ):	20
Schedule B:	7318.15.8085
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1580C4T4_Military-Fasteners-com.pdf

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More NAS1580C4T close tolerance bolts

NAS1580C4T9P

Fastener Length: 31/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1580C4T9

$4.20 EA, Fastener Length: 31/32in., Thread: 1/4-28, Thread Length: 27/64in.

NAS1580C4T8P

Fastener Length: 29/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1580C4T8

Fastener Length: 29/32in., Thread: 1/4-28, Thread Length: 27/64in.

NAS1580C4T7

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

NAS1580C4T5P

$11.10 EA, Fastener Length: 23/32in., Thread: 1/4-28, Thread Length: 27/64in.

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Product code NAS1580C4T4

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Colin M.

Military Fasteners never fails to have exactly what I am looking for and at a great price as well. Their quick turnaround allows me to have what I order in hand before my deadlines. Would definitely recommend them every time.

5.0

Alberto R.

Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.

5.0

Barnabas P.

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

Jeremy W.

I sent in my online order then within a minute I realized I left off an item. I sent a message that requested an item be added to avoid a second shipping cost. I received a reply the next morning that the item I wanted had been added successfully and my order would be delivered as promised. Thanks to your staff for the flexibility and the help with my online order.

5.0