PBF7521-8DN25

Bolt

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Description:

Fastener Length: 2-3/32", Thread: 1/2-20, Thread Length: 1/2"

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PBF7521-8DN25 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.528 inches nominal
Fastener Length:
2.080 inches minimum and 2.100 inches maximum
Head Style:
Spline drive shear head
Head Height:
0.281 inches nominal
Width Between Flats:
0.901 inches maximum
Grip Diameter:
0.4982 inches minimum and 0.4991 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches nominal first hole
Thread Diameter:
0.500 inches
Grip Length:
1.552 inches minimum and 1.572 inches maximum
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
220000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center:
1.825 inches minimum first hole and 1.845 inches maximum first hole
Special Features:
Dry film lube per mil-l-8937b on bearing surface of head and grip
Material:
Steel corrosion resisting overall
Material Specification:
Ams6487 assn std single material response overall
Surface Treatment:
Cadmium threads
Surface Treatment:
Cadmium top of head
Surface Treatment Specification:
Nas672 national spec single treatment response threads
Surface Treatment Specification:
Nas672 national spec single treatment response top of head
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Stainless Steel
Length 2-3/32

Additional Information

SKU / Model: PBF75218DN25
NSN: 5306-01-060-6843
FSC: Bolts / 5306
Product Series: PBF7521
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.2010
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
PBF7521-8DN25_Military-Fasteners-com.pdf
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Military Fasteners is first on my list for the hard to find items so often associated with Government Projects. Brittany and Michael have always been quick to respond and nothing but professional in every way. I look forward to a continued relationship with Military Fasteners.

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