NAS1581F4T5

Close Tolerance Screw

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Description:

length: 0.715", thread: 1/4-28 shear, flush reduced head bolt, alloy steel offset cruciform

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NAS1581F4T5 Price:	buy now $0.83 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

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NAS1581F4T5 Datasheet Features and Specification

Thread Class:

Surface Treatment Specification:

Qq-p-416 ty2 cl2 federal specification single treatment response

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-nas1581 professional/industrial association standard

Material:

Steel

Head Style:

Flat countersunk

Internal Drive Style:

Offset cruciform (torque set)

Head Diameter:

Between 0.350 inches and 0.398 inches

Hardness Rating:

36.0 rockwell c and 40.0 rockwell c

Grip Length:

Between 0.302 inches and 0.322 inches

Grip Diameter:

Between 0.2485 inches and 0.2495 inches

Countersink Angle:

100.0 degrees

Fastener Length:

Between 0.700 inches and 0.730 inches

Thread Diameter:

0.250 inches

Thread Direction:

Right-hand

Thread Length:

0.403 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	28
Thread Series	UNJF
Thread Class	3A
Material	Steel

Additional Information

SKU / Model:	NAS1581F4T5
NSN:	5305-01-057-9331
FSC:	Screws / 5305
Product Series:	NAS1581F4T
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	50
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1581F4T5_Military-Fasteners-com.pdf

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More NAS1581F4T close tolerance screws

NAS1581F4T9

Length: 0.965in., thread: 1/4-28 shear, flush reduced head bolt, alloy steel offset cruciform

NAS1581F4T8

length: 0.903", thread: 1/4-28 shear 100°, flush reduced head bolt - alloy steel offset cruciform

NAS1581F4T7

length: 0.841", thread: 1/4-28 shear 100°, flush reduced head bolt - alloy steel offset cruciform

NAS1581F4T6

Length: 0.778in., thread: 1/4-28 shear, flush reduced head bolt, alloy steel offset cruciform

NAS1581F4T4

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

NAS1581F4T3

Length: 0.590in., thread: 1/4-28 shear, flush reduced head bolt, alloy steel offset cruciform

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Product code NAS1581F4T5

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