B1821BH031C350L
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Description:
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Fastener Length: 3-1/2", Thread: 1/4-18, Thread Length: 7/8"
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B1821BH031C350L Datasheet Features and Specification
Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.875 inches minimum
Fastener Length:
3.406 inches minimum and 3.500 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
Locking Feature:
Patch threads or strip threads
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:
32.0 rockwell c minimum fastener and 38.0 rockwell c maximum fastener
Material:
Plastic polyamide locking feature
Material:
Steel fastener
Material Specification:
Sae j429,grade 8 assn std single material response fastener or astm a354,grade bd assn std single material response fastener
Surface Treatment:
Zinc fastener and chromate fastener
Surface Treatment Specification:
Astm b633 ty 2 sc 3 assn std single treatment response fastener
Thread Series Designator:
Unc
Quick Specs
Thread Size | 1/4 |
Thread Qty | 18 |
Material | Steel |
Length | 3-1/2 |
Additional Information
SKU / Model: | B1821BH031C350L |
NSN: | 5306-01-195-9819 |
FSC: | Bolts / 5306 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 10 EA |
Schedule B: | 7318.15.8085 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version B1821BH031C350L_Military-Fasteners-com.pdf |
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