3M902C4-5A

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Description:

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

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3M902C4-5A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches nominal
Fastener Length:
0.765 inches minimum and 0.812 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.502 inches minimum and 0.507 inches maximum
Shoulder Diameter:
0.280 inches minimum first shoulder and 0.281 inches maximum first shoulder
Shoulder Length:
0.302 inches minimum first shoulder and 0.322 inches maximum first shoulder
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Countersink Angle:
100.0 degrees nominal
Shoulder Shape:
Round first shoulder
Special Features:
Furnished with one o ring. must be lubricated with cetyl alcohol
Material:
Steel comp xm-13 overall
Material Specification:
Ams 5629 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 13/16

Additional Information

SKU / Model: 3M902C45A
NSN: 5305-01-185-2212
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
3M902C4-5A_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"

3M902C4-8A

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

3M902C4-7A

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

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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As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

4.0

Great products have ordered items regularly from this company.

5.0

Everything about this order was textbook perfect. As always,when I order something from Military Fasteners I get what I ordered when it arrives on time. No surprises or disappointments. Good job!

4.0

Amazingly prompt response! I ordered over 1000 items and couldn't believe it when there was an email waiting the following morning saying the items had been dispatched. Easy to track the package online. By comparison I ordered some items from another supplier 3 months ago and I'm still waiting, with no apologies or communication emanating from them to explain the delay.

5.0