MS20004-28

Military Standard Internal Wrenching Bolt

email this to someone

Description:

Fastener Length: 2-1/4", Thread: 1/4-28, Head Width: 3/16", Thread Length: 33/64", MS20004 series bolt

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 50 ships same day if ordered before 4pm EST

MS20004-28 Price:	buy now $16.29 Each
Quantity: Pre-packaged bag qty: 5 ea
* Sold in increments of 5

Add item to quote

MS20004-28 Datasheet Features and Specification

Fastener Length:

Between 2.235 inches and 2.265 inches

Hardness Rating:

34.0 rockwell c and 40.0 rockwell c

Head Diameter:

Between 0.428 inches and 0.438 inches

Head Height:

0.250 inches

Head Style:

Bevel-conical

Internal Drive Style:

Hexagon

Material:

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

Material Specification:

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

Min. Tensile Strength (psi):

160000 pounds per square inch

Thread Diameter:

0.250 inches

Surface Treatment:

Cadmium and chromate

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.475 inches and 0.525 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unf (fine thread)

Width Across Flats:

Between 0.188 inches and 0.190 inches

Quick Specs

Thread Size	1/4
Thread Qty	28
Thread Series	UNF
Thread Class	3A
Drive Style	Hexagon
Material	Steel
Length	2-1/4

Additional Information

SKU / Model:	MS2000428
NSN:	5306-00-639-1760
FSC:	Bolts / 5306
Product Series:	MS20004
Pack Weight (Approx.)	0.201 lb
Minimum Qty (MOQ):	5
Schedule B:	7318.15.8085
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS20004-28_Military-Fasteners-com.pdf

* report an issue on this page

Frequently bought together

Other customers frequently bought these along with MS20004-28

MS20004-26
Internal Wrenching Bolt
in Bolts

length: 2-1/8", grip: 1-5/8", thread: 1/4-28, internal wrenching, cadmium plated alloy steel, MS20004 series bolt

More MS20004 internal wrenching bolts

MS20004H9

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

MS20004H8

5306-00-637-8633 Internal Wrenching Bolt

MS20004H70

MS20004H6

Bolt Length: 7/8in., Hole Diameter: 1/32in., Thread: 1/4-28, Head Width: 3/16in., Thread Length: 15/32in., 5306-00-637-8641

MS20004H10

5306-00-639-1774 Internal Wrenching Bolt

MS20004-9

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

Product Image Gallery

Product code MS20004-28

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

Marcel B.

I placed the order on a Sat, and on Sun wanted to add something, sent email, got quick response and they added item and got the order in 3 days. AWESOME SERVICE

5.0

Atlas M.

Fast delivery, excellent choice on product that covers all types of aircraft. This range of product makes it easy to rebuild and maintenance your aircraft.

5.0

Karen H.

To say I am satisfied with all purchases from Military Fasteners is a bit of an understatement. Selection, price, packaging, shipping exceeds expectations. You are my number one choice for my aircraft needs, thank you, Charles

5.0

Jim C.

Brittany was attentive to our needs. We had to source some other products you didn't have elsewhere. We would have preferred to place an order a one place. Will come back and order another time.

5.0