B1821BH050C550N

Hexagon Head Cap Screw

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Description:

Fastener Length: 5-1/2", Thread: 1/2-13, Thread Length: 1-3/8",

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B1821BH050C550N Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
2.707 inches minimum
Thread Length:
1.375 inches minimum
Fastener Length:
5.312 inches minimum and 5.500 inches maximum
Head Style:
Hexagon
Head Height:
0.302 inches minimum and 0.323 inches maximum
Width Between Flats:
0.736 inches minimum and 0.750 inches maximum
Thread Diameter:
0.500 inches
Thready Qty Per Inch (tpi):
13
Min. Tensile Strength (psi):
150000 pounds per square inch
Surface Finish:
63.0 microinches threads
Material:
Steel overall
Material Specification:
Saej429 grade 8 assn std single material response or astma354 grade bd assn std single material response overall
Surface Treatment:
Zinc and chromate overall
Surface Treatment Specification:
Astm b633 ty 2 sc 3 assn std single treatment response overall
Thread Series Designator:
Unc
Nondefinitive Specification/std Data:
2 type and 10p style and 8 grade
Quick Specs
Thread Size 1/2
Thread Qty 13
Material Steel
Length 5-1/2

Additional Information

SKU / Model: B1821BH050C550N
NSN: 5305-00-071-2084
FSC: Screws / 5305
Product Series: B1821BH050C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
B1821BH050C550N_Military-Fasteners-com.pdf
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B1821BH050C225N

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I recently had the pleasure of working with Military Fasteners and I couldn't be more satisfied with the experience. Trisha Hawkins provided exceptional customer service and went above and beyond to ensure I found exactly what I needed. The quality of the fasteners is top-notch and the delivery was prompt. I highly recommend Military Fasteners for their outstanding products and excellent service. Thank you, Trisha, for making the process so smooth and efficient!

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Service was great, shipped and received with paperwork as promised, definitely would give a two thumbs up.

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I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.

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