3M902C4-8A

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Description:

Fastener Length: 63/64", Thread: 1/4-28, Thread Length: 1/2"

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3M902C4-8A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.442 inches minimum and 0.509 inches maximum
Fastener Length:
0.952 inches minimum and 0.999 inches maximum
Head Style:
Flat countersunk undercut
Head Diameter:
0.502 inches minimum and 0.507 inches maximum
Head Height:
0.058 inches minimum and 0.060 inches maximum
Shoulder Diameter:
0.2802 inches minimum first shoulder and 0.2807 inches maximum first shoulder
Shoulder Length:
0.430 inches minimum first shoulder and 0.452 inches maximum first shoulder
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Countersink Angle:
100.0 degrees nominal
Shoulder Shape:
Round first shoulder
Special Features:
Furnished with one rubber o ring
Material:
Steel comp xm-13 overall
Material Specification:
Ams5629 assn std single material response overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 63/64

Additional Information

SKU / Model: 3M902C48A
NSN: 5305-01-142-9423
FSC: Screws / 5305
Product Series: 3M902C4
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
3M902C4-8A_Military-Fasteners-com.pdf
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More 3M902C4 machine screws

3M902C4-9A

Fastener Length: 1-1/16", Thread: 1/4-28, Thread Length: 1/2"

3M902C4-7A

Fastener Length: 15/16", Thread: 1/4-28, Thread Length: 1/2"

3M902C4-5A

Fastener Length: 13/16", Thread: 1/4-28, Thread Length: 15/32"

3M902C4-12A

Fastener Length: 1-1/4", Thread: 1/4-28, Thread Length: 1/2"

3M902C4-11A

Fastener Length: 1-3/16", Thread: 1/4-28, Thread Length: 1/2"

3M902C4-10A

Fastener Length: 1-1/8", Thread: 1/4-28, Thread Length: 1/2"

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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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Very good experience. I liked Kristen Belmont - was a pleasure to work with - product shipped right away.

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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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