B1821BH031C175N

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Description:

Fastener Length: 1-3/4", Thread: 1/4-18, Thread Length: 0-63/64"

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B1821BH031C175N Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.875 inches minimum and 1.062 inches maximum
Fastener Length:
1.688 inches minimum and 1.750 inches maximum
Head Style:
Hexagon
Head Height:
0.195 inches minimum and 0.211 inches maximum
Width Between Flats:
0.489 inches minimum and 0.500 inches maximum
Thread Diameter:
0.312 inches
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
18
Min. Tensile Strength (psi):
150000 pounds per square inch
Hardness Rating:
33.0 rockwell c minimum overall and 39.0 rockwell c maximum overall
Minimum Yield Strength:
130000 pounds per square inch
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 18
Material Steel
Length 1-3/4

Additional Information

SKU / Model: B1821BH031C175N
NSN: 5306-00-226-4832
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 60 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
B1821BH031C175N_Military-Fasteners-com.pdf
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I've been using Military Fasteners for a long time and have always been more than satisfied with the service they provide. Craig F

5.0

Great company with excellent quality service. Devin barkholz provides quality quick shipments, would recommend

5.0

I recently had the pleasure of working with Dan Hunter and I must say that my experience was nothing short of exceptional. Dan is the epitome of professionalism and knowledge in the Aerospace industry. From the moment I engaged with Dan, I was impressed by his deep understanding of the products/services he was selling. His expertise was evident as he patiently and thoroughly answered all of my questions, providing me with valuable insights that helped me make informed decisions. What sets Dan apart is his ability to build trust and establish rapport with customers effortlessly. I never felt pressured or rushed into making a purchase; instead, I felt supported and guided in finding the right solution for my needs. Ask for Dan if you are looking for a salesperson who goes above and beyond to deliver an exceptional customer experience.

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As always, fast and courteous service, nobody any better!! Thanks so much from a long time customer!!

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