MS9490-18

Military Standard Machine Bolt

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Description:

Fastener Length: 1-1/4", Thread: 1/4-28, Thread Length: 51/64

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MS9490-18
MS9490-18
MS9490-18
Add to Cart Up to qty 80 ships same day if ordered before 4pm EST
MS9490-18 Price:
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$12.67 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS9490-18 Datasheet Features and Specification

Fastener Length:
1.250 inches
Features Provided:
Finished head
Grip Length:
Between 0.440 inches and 0.500 inches
Hardness Rating:
248.0 brinell standard and 341.0 brinell standard
Head Height:
0.156 inches
Head Style:
Hexagon
Material:
Iron
Material Specification:
Ams 5731 assn standard single material response
Min. Tensile Strength (psi):
130000 pounds per square inch
Minimum Yield Strength:
85000 pounds per square inch
Thread Diameter:
0.250 inches
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.750 inches and 0.810 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Width Between Flats:
Between 0.430 inches and 0.439 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Iron
Length 1-1/4

Additional Information

SKU / Model: MS949018
NSN: 5306-00-121-2674
FSC: Bolts / 5306
Product Series: MS9490
Pack Weight (Approx.) 0.125 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9490-18_Military-Fasteners-com.pdf
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MS9490-54

Fastener Length: 5-1/4in., Thread: 1/4-28, Thread Length: 51/64in.

MS9490-40

Fastener Length: 3-1/2", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 13/16"

MS9490-38

Fastener Length: 3-1/4", Thread: 1/4-28, Thread Length: 51/64"

MS9490-37

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

MS9490-36

Fastener Length: 3-", Thread: 1/4-C8, Thread Length: 51/64"

Product Image Gallery

Product code MS9490-18
MS9490-18
MS9490-18
MS9490-18

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Order was filled perfectly. I know I can rely on Military Fasteners.

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I've probably had over 50 separate orders over the past. Every one was delivered promptly and was correct.

5.0

Great value for your dollar. Delivery was even quicker than what was quoted. I recommend this company for all of your industrial fastener needs

5.0

Very good process

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