BACB30NF4-14

Machine Bolt

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Description:

Fastener Length: 1-17/64", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 13/32

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BACB30NF4-14 Datasheet Features and Specification

Fastener Length:
Between 1.249 inches and 1.279 inches
Grip Diameter:
Between 0.2485 inches and 0.2495 inches
Grip Length:
Between 0.865 inches and 0.885 inches
Head Height:
Between 0.125 inches and 0.140 inches
Head Style:
Undercut hexagon
Hole Configuration Style:
Hexagon corners
Hole Diameter:
0.051 inches
Hole Quantity:
3
Hole Type:
Drilled
Material:
Steel comp e4340 or steel comp 4340 or steel comp 8740
Min. Tensile Strength (psi):
140000 pounds per square inch
Thread Diameter:
0.250 inches
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Class 3 federal specification single treatment response type 2 qq-p-416
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.364 inches and 0.414 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Width Between Flats:
Between 0.430 inches and 0.439 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: BACB30NF414
NSN: 5306-01-054-1546
FSC: Bolts / 5306
Product Series: BACB30NF4
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
BACB30NF4-14_Military-Fasteners-com.pdf
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