MS21250-05068

Military Standard Bolt

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Description:

Fastener Length: 4-55/64", Thread: 1/4-24, Thread Length: 39/64"

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MS21250-05068 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.496 inches minimum and 0.619 inches maximum
Fastener Length:
4.839 inches minimum and 4.859 inches maximum
Head Style:
Double hexagon extended washer
Head Height:
0.348 inches nominal
Width Between Flats:
0.375 inches nominal
Extended Washer Diameter:
0.521 inches minimum and 0.531 inches maximum
Extended Washer Thickness:
0.082 inches nominal
Grip Diameter:
0.311 inches minimum and 0.312 inches maximum
Thread Diameter:
0.312 inches
Grip Length:
4.240 inches minimum and 4.260 inches maximum
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
180000 pounds per square inch
Material:
Steel comp 4140 overall or steel comp 4340 overall or steel comp 8740 overall or steel comp 6150 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 4-55/64

Additional Information

SKU / Model: MS2125005068
NSN: 5306-01-333-6391
FSC: Bolts / 5306
Product Series: MS21250
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21250-05068_Military-Fasteners-com.pdf
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A quality product and an even better quality of people at Military Fasteners! Thank you Military Fasteners!

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Ordered the plugs on Tuesday and received them Friday morning. Great service. Items arrived as ordered. You run a tight ship.

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We worked with Ramona at Military Fasteners for a few items that we needed right away to complete a job. Ramona processed our order quickly and efficiently and made the experience stress free when it could have been quite challenging. The items came with all the correct documentation too which was also very important to us.

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