B1821BH025C056N

Hexagon Head Cap Screw

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Description:

Fastener Length: 9/16", Thread: 1/4-20, Thread Length: 9/16

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B1821BH025C056N Datasheet Features and Specification

End Application:
Mrap rg 33
Fastener Length:
Between 0.531 inches and 0.562 inches
Head Height:
Between 0.150 inches and 0.163 inches
Head Style:
Hexagon
Material:
Steel
Material Specification:
Sae j429 grade 8 assn standard single material response or astm a354 grade bd assn standard single material response
Min. Tensile Strength (psi):
150000 pounds per square inch
Thread Diameter:
0.250 inches
Surface Finish:
63.0 microinches threads
Surface Treatment:
Zinc and chromate
Surface Treatment Specification:
Astm b633 type 2 sc 3 assn standard single treatment response
Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
Between 0.406 inches and 0.562 inches
Thread Qty Per Inch (tpi):
20
Thread Series Designator:
Unc (coarse thread)
Width Between Flats:
Between 0.428 inches and 0.438 inches
Quick Specs
Thread Size 1/4
Thread Qty 20
Thread Series UNC
Thread Class 2A
Material Steel

Additional Information

Alternate Part Numbers

  • MS90728-4
SKU / Model: B1821BH025C056N
NSN: 5305-00-225-3844
FSC: Screws / 5305
Product Series: B1821BH025C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 100
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
B1821BH025C056N_Military-Fasteners-com.pdf
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B1821BH025C125N

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I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

5.0

You guy's are awesome. I haven't had any mistakes from you in all my years of ordering from you. Your sales agents have always been helpful and friendly. Keep up the good work.

5.0

jeremy was a pleasure to work with, informative and knowledgeable about the products. helped me with what i needed to know and how to order it. great customer service.

5.0

In dealing with Military Fasteners for 3 plus years, I can honestly say Ive never had a bad experience with the company. Please keep up the great work and youll keep me coming back for as long as I am flying.

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