B1821BH025C044L

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Description:

Fastener Length: 7/16", Thread: 1/4-20, Thread Length: 7/16"

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B1821BH025C044L Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.282 inches minimum and 0.438 inches maximum
Fastener Length:
0.407 inches minimum and 0.438 inches maximum
Head Style:
Hexagon
Head Height:
0.150 inches minimum and 0.163 inches maximum
Width Between Flats:
0.428 inches minimum and 0.438 inches maximum
Locking Feature:
Patch threads or strip threads
Thread Diameter:
0.250 inches
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
150000 pounds per square inch
Hardness Rating:
33.0 rockwell c minimum overall and 39.0 rockwell c maximum overall
Material:
Steel overall
Material Specification:
Sae j429,grade 8 assn std single material response overall or astm a354,grade bd assn std single material response overall
Surface Treatment:
Zinc overall and chromate overall
Surface Treatment Specification:
Astm b633 ty 2 sc 3 assn std single treatment response overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 1/4
Thread Qty 20
Material Steel
Length 7/16

Additional Information

SKU / Model: B1821BH025C044L
NSN: 5306-01-112-4339
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
B1821BH025C044L_Military-Fasteners-com.pdf
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Best order yet. I build masts for RC sailboats and perfect stock is a must. Whoever picked this order outdid themselves. Thanks Military Fasteners for another order of great material.

4.5

Have placed many orders in the past months with sales representative Brittany Cornish and couldn't be more pleased ! She is always a joy to speak with, and she always makes sure that my orders are delivered on time. She's a great asset to your team but I'm sure you already know that.

5.0

I order parts about once a week for the restoration of my Grumman AA-1A. Service and prompt delivery are always above expectation. I don't know what I would do without Military Fasteners and that's no joke! Thanks for your great work!

5.0

I am always impressed that you can process and ship and order only a few hours after you get it. Keep up the good work.

5.0
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