NAS1189E4P8B

Close Tolerance Bolt

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Description:

Length: 33/64", Thread: 1/4-28, Thread Length: 13/32", NAS1189 series bolt

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NAS1189E4P8B
NAS1189E4P8B
NAS1189E4P8B
NAS1189E4P8B
NAS1189E4P8B
NAS1189E4P8B
Add to Cart Up to qty 70 ships same day if ordered before 4pm EST
NAS1189E4P8B Price:
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$9.50 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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NAS1189E4P8B Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.307 inches minimum and 0.410 inches maximum
Fastener Length:
0.484 inches minimum and 0.516 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.491 inches minimum and 0.507 inches maximum
Locking Feature:
Patch threads
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
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 bearing surface of head
Surface Finish:
32.0 microinches threads
Material:
Iron alloy 660 overall
Material Specification:
Ams 5731 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-nas1741 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Iron
Length 33/64

Additional Information

SKU / Model: NAS1189E4P8B
NSN: 5305-01-167-0287
FSC: Screws / 5305
Product Series: NAS1189E
Pack Weight (Approx.) 0.043 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1189E4P8B_Military-Fasteners-com.pdf
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More NAS1189E close tolerance bolts

NAS1189E5P8

Fastener Length: 5/16", Thread: 1/4-24, Thread Length: 5/16"

NAS1189E4T9LH

Fastener Length: 57/64", Thread: 1/4-28, Thread Length: 57/64"

NAS1189E4T9L

Fastener Length: 37/64", Thread: 1/4-28, Thread Length: 3/8"

NAS1189E4T8L

Fastener Length: 3/8", Thread: 1/4-28

NAS1189E4P9L

Fastener Length: 9/16", Thread: 1/4-28, Thread Length: 17/32"

NAS1189E4P12

$5.40 EA, Fastener Length: 3/4in., Thread: 1/4-28, Thread Length: 3/4in.

Product Image Gallery

Product code NAS1189E4P8B
NAS1189E4P8B
NAS1189E4P8B
NAS1189E4P8B
NAS1189E4P8B
NAS1189E4P8B
NAS1189E4P8B

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