ST3M507-5-8

Bolt

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Description:

Fastener Length: 63/64", Thread: 1/4-24, Thread Length: 1/2"

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ST3M507-5-8 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.441 inches minimum and 0.508 inches maximum
Fastener Length:
0.951 inches minimum and 0.998 inches maximum
Head Style:
Double hexagon
Head Height:
0.177 inches minimum and 0.197 inches maximum
Width Between Flats:
0.492 inches minimum and 0.502 inches maximum
Shoulder Diameter:
0.3427 inches minimum first shoulder and 0.3432 inches maximum first shoulder
Shoulder Length:
0.490 inches minimum first shoulder and 0.510 inches maximum first shoulder
Thread Diameter:
0.312 inches
Thready Qty Per Inch (tpi):
24
Shoulder Shape:
Round first shoulder
Material:
Steel overall
Thread Series Designator:
Unjf
Specification Data:
76301-st3-507 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 63/64

Additional Information

SKU / Model: ST3M50758
NSN: 5306-01-046-2018
FSC: Bolts / 5306
Product Series: ST3M507
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.23.0000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
ST3M507-5-8_Military-Fasteners-com.pdf
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More ST3M507 machine bolts

ST3M507-5-6

Fastener Length: 55/64", Thread: 1/4-24, Thread Length: 1/2"

ST3M507-5-4

Fastener Length: 47/64", Thread: 1/4-24, Thread Length: 1/2"

ST3M507-4-7

Fastener Length: 55/64", Thread: 1/4-28, Thread Length: 7/16"

ST3M507-4-6

Fastener Length: 51/64", Thread: 1/4-28, Thread Length: 7/16"

ST3M507-4-5

Fastener Length: 47/64", Thread: 1/4-28, Thread Length: 7/16"

ST3M507-4-15

Fastener Length: 1-23/64", Thread: 1/4-28, Thread Length: 7/16"

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Trisha Hawkins over at Military Fasteners was friendly, speedy and very helpful for me as a buyer!

5.0

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

I have ordered from Military Fasteners for years and have never had a complaint! And do not expect to have a complaint in the future.

4.0

Have had nothing but great experiences. If I ever need anything I just email Amelia Fato and she gets me fixed up! Super fast and helpful customer service. 10 out of 10.

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