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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More hexagon head cap screws

BH025C100N

Fastener Length: 0-31/32in., Thread: 1/4-20, Thread Length: 3/4in., 5305-00-225-3843

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