EWB0420-4-8

Bolt

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Description:

Fastener Length: 0-63/64", Thread: 1/4-28, Thread Length: 31/64"

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EWB0420-4-8 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.487 inches minimum
Fastener Length:
0.972 inches minimum and 1.002 inches maximum
Head Style:
Double hexagon extended washer
Head Height:
0.290 inches minimum and 0.310 inches maximum
Width Between Flats:
0.306 inches minimum and 0.315 inches maximum
Extended Washer Diameter:
0.423 inches minimum and 0.443 inches maximum
Extended Washer Thickness:
0.059 inches minimum and 0.069 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.490 inches minimum and 0.510 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
200000 pounds per square inch
Material:
Iron alloy 660 overall
Material Specification:
Ams 5737 assn std single material response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Iron
Length 0-63/64

Additional Information

SKU / Model: EWB042048
NSN: 5306-00-508-7768
FSC: Bolts / 5306
Product Series: EWB0420
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
EWB0420-4-8_Military-Fasteners-com.pdf
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$59.94 EA, Fastener Length: 1-27/64in., Thread: 3/8-24, Thread Length: 43/64in.

EWB0420-4H14

Fastener Length: 1-3/8", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 1/2"

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