CA21037-4-8HS

Stud

email this to someone  
Description:

Fastener Length: 1-25/64", Thread: 1/4-28, Head Width: 9/64", Thread Length: 13/16"

* 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

CA21037-4-8HS Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.682 inches minimum and 0.821 inches maximum
Fastener Length:
1.392 inches nominal
Internal Drive Style:
Hexagon
Thread Diameter:
0.250 inches
Width Across Flats:
0.141 inches minimum and 0.143 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
180000 pounds per square inch
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Special Features:
1.247 in. lg groove and wire formspring hold out device
Material:
Steel comp 4140 overall or steel comp 8740 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-6049 mil spec 2nd material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Acme
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-25/64

Additional Information

SKU / Model: CA2103748HS
NSN: 5306-01-051-3467
FSC: Bolts / 5306
Product Series: CA21037
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.5030
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
CA21037-4-8HS_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More CA21037 internal wrenching bolts

CA21037-6-4HS

Fastener Length: 1-13/64in., Thread: 3/8-24, Head Width: 9/64in., Thread Length: 13/16in.

CA21037-4-4HS

$28.74 EA, Fastener Length: 1-1/64in., Thread: 1/4-28, Head Width: 1/8in., Thread Length: 33/64in.

CA21037-4-2HS

Fastener Length: 63/64in., Thread: 1/4-28, Head Width: 9/64in., Thread Length: 17/32in.

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

10/10 service! My go to for all things mil spec hardware. Their customer service team is superb! Trisha had a quote back to us in a matter on minutes. Love working with Military Fasteners

5.0

Exceptional service as always. Part was as advertised, and came promptly, in perfect condition. I am always very pleased working with Military Fasteners.

5.0

Trisha Hawkins is the best! Very helpful!

5.0

Always great service. Has been my first go to parts store!

4.0