B1821BH025C250N

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Description:

Fastener Length: 2-1/2", Thread: 1/4-20, Thread Length: 15/16"

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B1821BH025C250N Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.750 inches minimum and 0.938 inches maximum
Fastener Length:
2.406 inches minimum and 2.500 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
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
150000 pounds per square inch
Hardness Rating:
32.0 rockwell c minimum overall and 38.0 rockwell c maximum overall
Surface Finish:
63.0 microinches threads
Material:
Steel overall
Material Specification:
Saej429 grade 8 assn std single material response overall or stma354 grade bd assn std single material response overall
Surface Treatment:
Zinc overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty2cl3 fed spec single treatment response overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 1/4
Thread Qty 20
Material Steel
Length 2-1/2

Additional Information

SKU / Model: B1821BH025C250N
NSN: 5305-00-071-2513
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 45 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
B1821BH025C250N_Military-Fasteners-com.pdf
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Excellent service all round. The parcel arrived on my doorstep, in a regional Australian town, on the morning of the fifth day after placing my order.

4.0

Would definitely buy again from Military Fasteners. Order was delivered sooner than expected. Good price and order quality was better than expected.

4.0

Devin from shipping dept. was a fantastic help! Great support and service.

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I've been ordering from Military Fasteners for quite a few years now and have always been completely satisfied with their service. Being not to swift with my laptop, I place my orders by phone and always receive quick response.

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