AN310C4

Aeronautical Standard Plain Castellated Hexagon Nut

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Description:

thread: 1/4-28, corrosion resistant steel, AN310 series nut

* Manufacturer certifications are shipped with your order FREE of charge
AN310C4
AN310C4
AN310C4
AN310C4
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AN310C4 Datasheet Features and Specification

Thread Size:
0.250 inches
Width Across Flats:
Between 0.428 inches and 0.440 inches
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unf (fine thread)
Thread Class:
3b
Surface Treatment:
Passivate
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Nondefinitive Specification/std Data:
5 type
Nut Height:
Between 0.265 inches and 0.297 inches
Nut Style:
Hexagon castellated
Material Specification:
66 federal standard all material responses
Material:
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 317 or steel comp 347 or steel comp 410 or steel comp 414 or steel comp 416
Countersink Angle:
109.0 degrees nut and 111.0 degrees nut
Bearing Surface Type:
Washer faced
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: AN310C4
NSN: 5310-00-167-1280
FSC: Nuts and Washers / 5310
Product Series: AN310C
Pack Weight (Approx.) 0.121 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN310C4_Military-Fasteners-com.pdf
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More AN310C plain castellated hexagon nuts

AN310C9

Thread Size: 1/2in., Nut Height: 5/8in., Head Width: 7/8in., 5310-00-268-6075

AN310C8

Thread: 1/2-20 corrosion resistant steel castellated nut, 5310-00-268-7313

AN310C7

$6.30 Each, Thread: 7/16-20 corrosion resistant steel

AN310C6

Thread: 3/8-24 corrosion resistant steel castellated nut

AN310C5

castellated nut thread: 5/16-24 corrosion resistant steel, 5310-00-167-1281

AN310C3

Thread: 10-32 corrosion resistant steel castellated nut

Product Image Gallery

Product code AN310C4
AN310C4
AN310C4
AN310C4
AN310C4

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I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

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I recently had the pleasure of working with Military Fasteners and I couldn't be more satisfied with the experience. Trisha Hawkins provided exceptional customer service and went above and beyond to ensure I found exactly what I needed. The quality of the fasteners is top-notch and the delivery was prompt. I highly recommend Military Fasteners for their outstanding products and excellent service. Thank you, Trisha, for making the process so smooth and efficient!

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