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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With ordering parts, I was assisted by Trisha. Extremely helpful, courteous, and professional. When receiving the items, there was a small discrepancy. I contacted Trisha to let her know, and not only did she and another professional, Paige, work with me right there to rectify the situation. They made sure I received new items in a timely manner, at no extra cost. Taking accountability and being serious in keeping with their high standard product has my respect and future business.

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