MS20074-04-21

Military Standard Machine Bolt

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Description:

length: 2-5/32", grip: 1-5/8", thread: 1/4-20, drilled head, coarse thread, MS20074 series bolt

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Up to qty 30 ships same day if ordered before 4pm EST
MS20074-04-21 Price: $7.25 Each
Quantity:
sold in increments of 5
* Sold in increments of 5
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MS20074-04-21 Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.500 inches minimum and 0.578 inches maximum
Fastener Length:
2.141 inches minimum and 2.188 inches maximum
Head Style:
Hexagon
Head Height:
0.203 inches minimum and 0.234 inches maximum
Width Between Flats:
0.430 inches minimum and 0.490 inches maximum
Hole Diameter:
0.070 inches nominal
Thread Diameter:
0.250 inches
Grip Length:
1.609 inches minimum and 1.641 inches maximum
Hole Quantity:
6
Hole Type:
Drilled
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Hole Configuration Style:
Hexagon longitudinal hole
Material:
Steel comp 4140 overall or steel comp 8740 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 4130 overall or steel comp 4037 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-6049 mil spec 2nd material response overall or mil-s-6050 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6758 mil spec 5th material response overall or ams 6300 assn std 6th material response overall
Surface Treatment:
Cadmium overall or chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2,class 3 fed spec all treatment responses overall
Thread Series Designator:
Unc

Additional Information

SKU / Model: MS200740421
Minimum Qty (MOQ): 5
NSN: 5306-00-883-9838
FSC: Bolts / 5306
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS20074-04-21_Military-Fasteners-com.pdf
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More MS20074 machine bolts

MS20074-08-14

Fastener Length: 1-35/64in., Hole Diameter: 1/16in., Thread: 1/2-13, Thread Length: 3/4in.

MS20074-06-55

Fastener Length: 5-43/64", Hole Diameter: 1/16", Thread: 3/8-16, Thread Length: 5/8"

MS20074-06-16

Fastener Length: 1-51/64", Hole Diameter: 1/16", Thread: 3/8-16, Thread Length: 5/8"

MS20074-06-07

$12.00 Each, Length: 59/64in., grip: 1/4in., thread: 3/8-16 drilled head bolt coarse thread

MS20074-06-06

$3.75 EA, Fastener Length: 53/64in., Hole Diameter: 1/16in., Thread: 3/8-16, Thread Length: 23/32in.

MS20074-06-05

$4.50 Each, Drilled head bolt coarse thread 3/8-24 Thread 0.657in. Length 1/8in. Grip

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