MS20004-20

Military Standard Internal Wrenching Bolt

email this to someone

Description:

length: 1-3/4", grip: 1-1/4", thread: 1/4-28, internal wrenching, cadmium plated alloy steel

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 75 ships same day if ordered before 4pm EST

MS20004-20 Price:	buy now $6.27 Each
Quantity: Pre-packaged bag qty: 5 ea
* Sold in increments of 5

Add item to quote

MS20004-20 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.475 inches minimum and 0.525 inches maximum

Fastener Length:

1.735 inches minimum and 1.765 inches maximum

Head Style:

Bevel-conical

Head Diameter:

0.428 inches minimum and 0.438 inches maximum

Head Height:

0.250 inches nominal

Internal Drive Style:

Hexagon

Thread Diameter:

0.250 inches

Width Across Flats:

0.188 inches minimum and 0.190 inches maximum

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Hardness Rating:

34.0 rockwell c minimum overall and 40.0 rockwell c maximum overall

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 type 2 class 3 fed spec all treatment responses overall

Thread Series Designator:

Unf

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	1-3/4

Additional Information

SKU / Model:	MS2000420
NSN:	5306-00-638-7737
FSC:	Bolts / 5306
Product Series:	MS20004
Pack Weight (Approx.)	0.164 lb
Minimum Qty (MOQ):	5
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS20004-20_Military-Fasteners-com.pdf

* report an issue on this page

More MS20004 internal wrenching bolts

MS20004H9

$10.74 EA, bevel conical head drilled fastener length: 1-in., hole diameter: 1/32in., thread: 1/4-28, head width: 3/16in., thread length: 15/32in.

MS20004H70

MS20004H6

Bolt Length: 7/8in., Hole Diameter: 1/32in., Thread: 1/4-28, Head Width: 3/16in., Thread Length: 15/32in.

MS20004-9

Length: 1-1/16in., grip: 9/16in., thread: 1/4-28, internal wrenching bolt cadmium plated alloy steel, 5306-00-550-0201

MS20004-8 MAG

Mag/rc Hard Bolt

MS20004-8

Length: 1in., grip: 1/2in., thread: 1/4-28, internal wrenching bolt cadmium plated alloy steel

Product Image Gallery

Product code MS20004-20

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

Ryan C.

As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

4.0

Freda G.

They did not answer to several requests sent to them

5.0

Hansueli W.

Trisha did a great job, received the quote fast and the material 2 days later, thanks!

5.0

Raven C.

Excellent service, parts arrived at my home in UK exactly when you said they would even when you did not have parts in stock when ordered, very prompt reply to my queries before ordering, faster delivery than I would have got from UK.

5.0