C7984-4-4

Machine Bolt

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Description:

Fastener Length: 5/8", Thread: 1/4-28, Thread Length:

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C7984-4-4 Datasheet Features and Specification

Thread Class:
3a
Surface Treatment Specification:
Nas 672 assn standard single treatment response
Surface Treatment:
Cadmium
Min. Tensile Strength (psi):
220000 pounds per square inch
Material:
Steel comp h11
Internal Drive Style:
Offset cruciform (torque set)
Head Style:
Flat countersunk
Head Diameter:
Between 0.447 inches and 0.507 inches
Grip Length:
Between 0.240 inches and 0.260 inches
Grip Diameter:
Between 0.2485 inches and 0.2495 inches
Fastener Length:
Between 0.605 inches and 0.635 inches
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Thread Diameter:
0.2500 inches
Thread Direction:
Right-hand
Thread Length:
0.370 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
Length 5/8

Additional Information

SKU / Model: C798444
NSN: 5305-01-336-4390
FSC: Screws / 5305
Product Series: C7984
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 096630, Screws Noi Brass / Bronze / Copper
Download PDF Version
C7984-4-4_Military-Fasteners-com.pdf
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C7984-4-7

Fastener Length: 13/16", Thread: 1/4-28, Thread Length: 25/64"

C7984-4-13

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Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

5.0

Fast, efficient, knowledgable, good all round people and I will be doing more business with them. I have an older plane and it is needing some refinements. Thanks for your service!

5.0

Got my new Beacon light for 172R works fine. Always get good service from Military Fasteners... Keep up the good work!

5.0

Military Fasteners is first on my list for the hard to find items so often associated with Government Projects. Brittany and Michael have always been quick to respond and nothing but professional in every way. I look forward to a continued relationship with Military Fasteners.

5.0