121673-4-104

Bolt

email this to someone  
Description:

Fastener Length: 6-15/16", Thread: 1/4-28, Thread Length: 21/64"

* 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

121673-4-104 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.282 inches minimum and 0.333 inches maximum
Fastener Length:
6.918 inches minimum and 6.938 inches maximum
Head Style:
Dished hexagon
Head Height:
0.126 inches minimum and 0.141 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Grip Diameter:
0.2483 inches minimum and 0.2492 inches maximum
Shank Unthreaded Hole Diameter:
0.076 inches minimum first hole and 0.086 inches maximum first hole
Thread Diameter:
0.250 inches
Grip Length:
6.500 inches minimum and 6.516 inches maximum
Thready Qty Per Inch (tpi):
28
Hardness Rating:
36.0 rockwell c minimum overall and 41.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center:
6.818 inches minimum first hole and 6.848 inches maximum first hole
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches grip
Special Features:
Detent ring in shank
Material:
Steel comp e4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 4130 overall or steel comp 6150 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
76301-st3-735 manufacturers standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 6-15/16

Additional Information

SKU / Model: 1216734104
NSN: 5306-01-077-0171
FSC: Bolts / 5306
Product Series: 121673
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
121673-4-104_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More 121673 machine bolts

121673-4-13

Fastener Length: 1-1/4", Thread: 1/4-28, Thread Length: 21/64"

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

Amanda was super friendly, helpful and part quality is A+!

5.0

Service was great, shipped and received with paperwork as promised, definitely would give a two thumbs up.

5.0

It is very good service. I appreciate Brittany Cornish provide us the parts we ordered.

5.0

Have been buying from you for many years and have been very very satisfied.

5.0