51B221-8

Name: Screw
SKU: 51B221-8
Price: 136.80 USD
Availability: InStock

Screw

email this to someone

Description:

Fastener Length: 49/64", Thread: 10-32, Thread Length: 9/32"

* Manufacturer certifications are shipped with your order FREE of charge

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

51B221-8 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.276 inches minimum

Fastener Length:

0.761 inches minimum and 0.808 inches maximum

Head Style:

Modified pan

Head Diameter:

0.361 inches minimum and 0.381 inches maximum

Head Height:

0.103 inches minimum and 0.118 inches maximum

Grip Diameter:

0.1885 inches minimum and 0.1895 inches maximum

Internal Drive Style:

Offset cruciform (torque set)

Thread Diameter:

0.190 inches

Grip Length:

0.485 inches minimum and 0.515 inches maximum

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

180000 pounds per square inch

Surface Finish:

32.0 microinches grip

Material:

Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall

Material Specification:

Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall

Surface Treatment:

Cadmium overall and chromate overall

Surface Treatment Specification:

Qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Thread Series Designator:

Unf

Quick Specs

Thread Size	10
Thread Qty	32
Material	Steel
Length	51/64

Additional Information

SKU / Model:	51B2218
NSN:	5305-00-802-4669
FSC:	Screws / 5305
Product Series:	51B221
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 51B221-8_Military-Fasteners-com.pdf

* report an issue on this page

More 51B221 close tolerance screws

51B221-5

Fastener Length: 37/64", Thread: 10-32, Thread Length: 9/32"

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

View our Google profile

Murphy O.

Online ordering process is very straight forward, easy to use.

5.0

Wesson H.

Ive been dealing with you for many years and as usual the service and excellent quality is consistently above average. Its a pleasure to do business with Military Fasteners.

4.0

Tony D.

We worked with Ramona at Military Fasteners for a few items that we needed right away to complete a job. Ramona processed our order quickly and efficiently and made the experience stress free when it could have been quite challenging. The items came with all the correct documentation too which was also very important to us.

5.0

Tiana D.

Very good service, as usual. Order was complete and correct. It is easy to order on your website and the deliveries are always in the specified time.

5.0