3M902C4-7A

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Description:

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

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3M902C4-7A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.442 inches minimum and 0.509 inches maximum
Fastener Length:
0.890 inches minimum and 0.937 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:
0.368 inches minimum first shoulder and 0.390 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 15/16

Additional Information

SKU / Model: 3M902C47A
NSN: 5305-01-142-8406
FSC: Screws / 5305
Product Series: 3M902C4
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
3M902C4-7A_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"

3M902C4-5A

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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Customer Reviews

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Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0

Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. Fast and efficient yet friendly and thorough. The items arrived nicely padded with brown paper. Im so happy youve stopped using those hard-to-dispose-of styrofoam peanuts. Fast to ship reasonable prices. Just excellent all around!

4.0

Military Fasteners was recently added to our list of approved vendors and so far it has been an absolute pleasure working with them. The speed, communication, and coordination with our orders so far have been absolutely above and beyond. Sarah is an absolute all star and made the ordering process quick and seamless. 10/10 Would recommend to anyone looking for products!

5.0

Great products have ordered items regularly from this company.

5.0