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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Ordered on a Monday evening and arrived in New Zealand Friday afternoon. Very good prompt service and the compass was installed on the Saturday after calibration. Thanks Military Fasteners!

5.0

I have been a regular customer of military fasteners since 2018. I have always been satisfied with my purchases and quality of product.

5.0

We were able to find the parts needed at a competitive price. Jasmine Morales was helpful in fulfilling this order.

5.0

Excellent selection of aircraft items and prices. Have never had bad service and delivery is always prompt. I will always be a loyal customer. Thanks for being a part of my aviation needs.

5.0