204-13555-1

Screw

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Description:

Fastener Length: 3-5/16", Thread: 1/2-20, Thread Length: 51/64

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204-13555-1 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.802 inches nominal
Fastener Length:
3.340 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.717 inches nominal
Grip Diameter:
0.4985 inches minimum and 0.4995 inches maximum
Internal Drive Style:
High-torque
Thread Diameter:
0.500 inches
Grip Length:
2.438 inches nominal
Thready Qty Per Inch (tpi):
20
Countersink Angle:
100.0 degrees nominal
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches grip
Material:
Steel overall
Material Specification:
Ph13-8mo bms7-189 fscm 81205 mfr ref single material response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Steel
Length 3-5/16

Additional Information

SKU / Model: 204135551
NSN: 5305-01-019-0758
FSC: Screws / 5305
Product Series: 204
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
204-13555-1_Military-Fasteners-com.pdf
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Customer Reviews

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Trisha Hawkins over at Military Fasteners was friendly, speedy and very helpful for me as a buyer!

5.0

Fast and affordable shipping for small parts. In Alaska, USPS work well and is affordable for us up here, Thanks

5.0

I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

4.0

Staff very supportive and informative. Order was shipped extremely promptly and correctly. GREAT customer service!

5.0