NAS428-4A7

Machine Bolt

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Description:

length: 7/8", thread: 1/4-28, crowned hex head, cadmium plated steel, NAS428 series bolt

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NAS428-4A7
NAS428-4A7
NAS428-4A7
NAS428-4A7
NAS428-4A7
NAS428-4A7
Add to Cart Up to qty 30 ships same day if ordered before 4pm EST
NAS428-4A7 Price:
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$4.50 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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NAS428-4A7 Datasheet Features and Specification

End Application:
E fwd fuslag
Fastener Length:
0.875 inches
Grip Length:
Between 0.031 inches and 0.062 inches
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Head Height:
0.141 inches
Head Style:
Crowned hexagon
Material:
Steel
Material Specification:
Mil-b-6812 military specification all material responses
Min. Tensile Strength (psi):
125000 pounds per square inch
Thread Diameter:
0.250 inches
Part Name Assigned By Controlling Agency:
Adjusting 000 psi-crowned hexagon head 125 machine bolt
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Type 2class 3 federal specification all treatment responses type 2.qq-p-416 qq-p-416
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.563 inches and 0.594 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unf (fine thread)
Width Between Flats:
0.438 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel
Length 7/8

Additional Information

SKU / Model: NAS4284A7
NSN: 5306-01-527-9849
FSC: Bolts / 5306
Product Series: NAS428
Pack Weight (Approx.) 0.163 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS428-4A7_Military-Fasteners-com.pdf
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More NAS428 machine bolts

NAS428KH4-14

Fastener Length: 1-1/2in., Hole Diameter: 1/32in., Thread: 1/4-28, Thread Length: 1-15/32in.

NAS428K5-16

Fastener Length: 1-3/4", Thread: 1/4-24, Thread Length: 1-23/32"

NAS428K4A7

Fastener Length: 15/16", Thread: 1/4-28, Thread Length: 15/16"

NAS428K4A6

Fastener Length: 3/4", Thread: 1/4-28, Thread Length: 23/32"

NAS428K4A12

Fastener Length: 1-1/4in., Thread: 1/4-28, Thread Length: 1-7/32in.

NAS428K4A11

Fastener Length: 1-3/16", Thread: 1/4-28, Thread Length: 0-63/64"

Product Image Gallery

Product code NAS428-4A7
NAS428-4A7
NAS428-4A7
NAS428-4A7
NAS428-4A7
NAS428-4A7
NAS428-4A7

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I am really pleased with the customer service I received. Very communicative, and the items are available at decent pricing.

5.0

Very happy with purchase and product. The sales person who assisted me on the phone was excellent. thank you for your help.

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

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Great to deal with. Quick responses are so important to businesses and they definitely do that....

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