BACB30NM4K7

Machine Bolt

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Description:

Fastener Length: 7/8", Thread: 1/4-28, Thread Length: 27/64

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BACB30NM4K7 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.425 inches nominal
Fastener Length:
0.848 inches minimum and 0.878 inches maximum
Head Style:
Dished hexagon
Head Height:
0.125 inches minimum and 0.140 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.428 inches minimum and 0.448 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Surface Finish:
63.0 microinches bearing surface of head32.0 microinches grip32.0 microinches threads
Color:
Black threads
Material:
Titanium alloy uns r56400 overall
Material Specification:
Ams 4928 assn std single material response overall or ams 4967 assn std single material response overall
Surface Treatment:
Aluminum overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Titanium
Length 7/8

Additional Information

SKU / Model: BACB30NM4K7
NSN: 5306-01-338-7286
FSC: Bolts / 5306
Product Series: BACB30NM4
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 8108.90.3060
ECCN: EAR99
Download PDF Version
BACB30NM4K7_Military-Fasteners-com.pdf
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We were able to find the parts needed at a competitive price. Jasmine Morales was helpful in fulfilling this order.

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As usual Military Fasteners did a great job getting the items I ordered to me here in Arizona. My last order had one item on Back Order but was sent in a timely manner direct from the manufacturer. Great Company, great service.

5.0

I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.

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