BACB30LJ8DU21

Bolt

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Description:

Fastener Length: 1-3/4", Thread: 1/2-20, Thread Length: 9/16"

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BACB30LJ8DU21 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.516 inches minimum and 0.566 inches maximum
Fastener Length:
1.735 inches minimum and 1.765 inches maximum
Head Style:
Undercut hexagon
Head Height:
0.250 inches minimum and 0.265 inches maximum
Width Between Flats:
0.741 inches minimum and 0.752 inches maximum
Grip Diameter:
0.4981 inches minimum and 0.4987 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches minimum first hole and 0.116 inches maximum first hole
Thread Diameter:
0.500 inches
Grip Length:
1.199 inches minimum and 1.219 inches maximum
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
95000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center:
1.539 inches minimum first hole and 1.589 inches maximum first hole
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Iron alloy 660 overall
Material Specification:
Ams5737 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Iron
Length 1-3/4

Additional Information

SKU / Model: BACB30LJ8DU21
NSN: 5306-01-203-0905
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
BACB30LJ8DU21_Military-Fasteners-com.pdf
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I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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QUICK AND EASY

5.0

Great supplier, great products, great prices. Trisha Hawkins hooked us up with the bolts we needed in a very efficient and friendly manner.

5.0

We were able to find the parts needed at a competitive price. Jasmine Morales was helpful in fulfilling this order.

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