3M925C4-6A

Close Tolerance Screw

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Description:

Fastener Length: 55/64", Thread: 1/4-28, Thread Length: 31/64

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3M925C4-6A Price:
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$4.46 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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3M925C4-6A Datasheet Features and Specification

Surface Treatment Specification:
Mil-c-83488 type 2 cl 3 military specification single treatment response
Surface Treatment:
Aluminum and chromate
Surface Finish:
32.0 microinches threads
Surface Finish:
32.0 microinches grip
Special Features:
Furnished with one o ring
Material Specification:
Ams 5629 assn standard single material response
Material:
Steel
Internal Drive Style:
High-torque
Head Style:
Flat countersunk undercut
Head Height:
Between 0.0713 inches and 0.0733 inches
Head Diameter:
Between 0.5018 inches and 0.5066 inches
Grip Length:
Between 0.365 inches and 0.385 inches
Grip Diameter:
Between 0.2485 inches and 0.2495 inches
Fastener Length:
Between 0.829 inches and 0.859 inches
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Thread Class:
3a
Thread Diameter:
0.250 inches
Thread Direction:
Right-hand
Thread Length:
Between 0.444 inches and 0.494 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: 3M925C46A
NSN: 5305-01-097-8220
FSC: Screws / 5305
Product Series: 3M925C4
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
3M925C4-6A_Military-Fasteners-com.pdf
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More 3M925C4 close tolerance screws

3M925C4-6D

Fastener Length: 55/64", Thread: 1/4-28, Thread Length: 13/32"

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With ordering parts, I was assisted by Trisha. Extremely helpful, courteous, and professional. When receiving the items, there was a small discrepancy. I contacted Trisha to let her know, and not only did she and another professional, Paige, work with me right there to rectify the situation. They made sure I received new items in a timely manner, at no extra cost. Taking accountability and being serious in keeping with their high standard product has my respect and future business.

4.0

I have been doing business with Military Fasteners for a number of years. Every Time I have needed a question answered in finding something for my projects Military Fasteners has always been there. The people I talk to are helpful and knowledgeable concerning all the vintage planes I have called looking for a special item needed. Thank you for being YOU!

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Great Delivery time, thanks for your fast response Trisha H

4.0

Great Customer Service very helpful...Packaged arrived almost the next day. How did you do that. Thank you again. will be doing business with you again soon !!!

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