NAS428HK4A13

Bolt

email this to someone  
Description:

Fastener Length: 1-7/16", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 1-13/32"

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

NAS428HK4A13 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.313 inches minimum and 1.406 inches maximum
Fastener Length:
1.375 inches minimum and 1.437 inches maximum
Head Style:
Crowned hexagon
Head Height:
0.141 inches nominal
Width Between Flats:
0.428 inches minimum and 0.440 inches maximum
Hole Diameter:
0.045 inches minimum and 0.050 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.062 inches minimum and 0.301 inches maximum
Hole Quantity:
1
Hole Type:
Drilled
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Minimum Yield Strength:
125000 pounds per square inch
Hole Configuration Style:
Hexagon flats
Special Features:
Slotted shank
Material:
Steel comp 8740 overall or steel comp 4140 overall or steel comp 8735 overall or steel comp 4037 overall or steel comp 4130 overall
Surface Treatment:
Cadmium overall and chromate overall
Thread Series Designator:
Unf
Specification Data:
80205-nas428 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-7/16

Additional Information

SKU / Model: NAS428HK4A13
NSN: 5306-01-454-4377
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS428HK4A13_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More machine bolts

NAS428HK4A6

Fastener Length: 13/16", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 25/32"

NAS428HK4A5

Fastener Length: 5/8", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 19/32"

NAS428HK4A20

Fastener Length: 2-", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 1-61/64"

NAS428HK4A14

Fastener Length: 1-9/16", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 1-9/16"

NAS428HK4A12

$4.20 EA, Fastener Length: 1-1/4in., Hole Diameter: 1/32in., Thread: 1/4-28, Thread Length: 1-7/32in.

NAS428HK4A11

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

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

Google View our Google profile

I've probably had over 50 separate orders over the past. Every one was delivered promptly and was correct.

5.0

Very speedy order processing and reasonable shipping time. Its almost like walking next door to a favorite aircraft supply house.

5.0

Received the ELT Battery on time and at a price that I expected. I use Military Fasteners for all my aviation part and accessories needs.

5.0

I recently ordered a needed part using my iPhone on a Sunday morning. Easy quick process and delivery was on time as promised. Satisfied customer

5.0