R413P31

Nut

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Description:

Thread Size: 1/4", Nut Height: 1/8", Head Width: 3/8"

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R413P31 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Nut Style:
Hexagon
Nut Height:
0.115 inches minimum and 0.135 inches maximum
Width Across Flats:
0.430 inches minimum and 0.439 inches maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
32
Thread Size:
0.190 inches
Countersink Angle:
105.0 degrees minimum both ends and 115.0 degrees maximum both ends
Bearing Surface Type:
Chamfered
Material:
Steel comp 347 overall
Material Specification:
Ams 5646 assn std single material response overall
Precious Material And Location:
External surfaces silver
Precious Material:
Silver
Surface Treatment:
Silver overall
Surface Treatment Specification:
Ams 2410 assn std single treatment response overall
Quick Specs
Thread Size 10
Thread Qty 32
Material Steel

Additional Information

SKU / Model: R413P31
NSN: 5310-01-133-1094
FSC: Nuts and Washers / 5310
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.16.0085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
R413P31_Military-Fasteners-com.pdf
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I sent in my online order then within a minute I realized I left off an item. I sent a message that requested an item be added to avoid a second shipping cost. I received a reply the next morning that the item I wanted had been added successfully and my order would be delivered as promised. Thanks to your staff for the flexibility and the help with my online order.

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Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

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I have been a regular customer of military fasteners since 2018. I have always been satisfied with my purchases and quality of product.

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