ST3M735-4-18

Bolt

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Description:

Fastener Length: 1-9/16", Thread: 1/4-28, Thread Length: 5/16"

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ST3M735-4-18 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.308 inches minimum and 0.323 inches maximum
Fastener Length:
1.550 inches minimum and 1.570 inches maximum
Head Style:
Hexagon
Head Height:
0.126 inches minimum and 0.141 inches maximum
Width Between Flats:
0.422 inches minimum
Grip Diameter:
0.2483 inches minimum and 0.2492 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
1.132 inches nominal
Thready Qty Per Inch (tpi):
28
Material:
Steel comp 630 locking feature
Material:
Steel overall
Material Specification:
Ms 5643 assn std single material response locking feature
Surface Treatment:
Cadmium overall
Surface Treatment:
Passivate locking feature
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response locking feature
Surface Treatment Specification:
Qq-p-416, type ii, class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-9/16

Additional Information

SKU / Model: ST3M735418
NSN: 5306-01-337-2306
FSC: Bolts / 5306
Product Series: ST3M735
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
ST3M735-4-18_Military-Fasteners-com.pdf
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More ST3M735 machine bolts

ST3M735C4-16

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ST3M735-5-58

Fastener Length: 4-7/64", Thread: 1/4-24, Thread Length: 3/8"

ST3M735-5-45

Fastener Length: 3-19/64", Thread: 1/4-24, Thread Length: 3/8"

ST3M735-4-9

Fastener Length: 0-63/64", Thread: 1/4-28, Thread Length: 21/64"

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I was working with Kasey and she was very helpful. I received our fasteners very fast.

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Fast and courteous and professional service with quality aircraft parts. Thanks.

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Quite efficient and one gets the exact items ordered for...would use their services again

5.0

I have been restoring a 1946 Globe Swift over the past year and have relied heavily on Military Fasteners to supply both AN hardware and some aircraft specific parts. The service has been excellent, the expertise in answering some of my questions invaluable. Military Fasteners is my go-to for all my aircraft needs. Thank you all very much.

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