MS21090-0411

Military Standard Machine Screw

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Description:

Fastener Length: 5/16", Thread: 4-40, Thread Length: 5/16",

* Manufacturer certifications are shipped with your order FREE of charge
MS21090-0411
MS21090-0411
MS21090-0411
MS21090-0411
MS21090-0411
MS21090-0411
Add to Cart Up to qty 300 ships same day if ordered before 4pm EST
MS21090-0411 Price:
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$1.39 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS21090-0411 Datasheet Features and Specification

Thread Class:
2a
Thread Diameter:
0.112 inches
Surface Treatment Specification:
Cl 3 federal specification all treatment responses type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Nondefinitive Specification/std Data:
3 type or 3c style
Material Specification:
Qq-s-637 federal specification single material response
Material:
Steel
Internal Drive Style:
Cross recess type 1
Head Height:
Between 0.070 inches and 0.080 inches
Head Style:
Pan
Head Diameter:
Between 0.205 inches and 0.219 inches
Fastener Length:
Between 0.281 inches and 0.312 inches
Departure From Cited Designator:
As modified by locking feature
Thread Direction:
Right-hand
Thread Length:
Between 0.231 inches and 0.312 inches
Thread Qty Per Inch (tpi):
40
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Size 4
Thread Qty 40
Thread Series UNC
Thread Class 2A
Material Steel
Length 5/16

Additional Information

SKU / Model: MS210900411
NSN: 5305-00-115-3032
FSC: Screws / 5305
Product Series: MS21090
Pack Weight (Approx.) 0.035 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21090-0411_Military-Fasteners-com.pdf
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More MS21090 machine screws

MS21090-465

Fastener Length: 1/2", Thread: 1/4-28, Thread Length: 1/2"

MS21090-351

$0.72 EA, Fastener Length: 1/2in., Thread: 10-32, Thread Length: 7/16in.

MS21090-350

Fastener Length: 7/16", Thread: 10-32, Thread Length: 7/16"

MS21090-349

Fastener Length: 3/8in., Thread: 10-32, Thread Length: 3/8in.

MS21090-348

Fastener Length: 5/16", Thread: 10-32, Thread Length: 5/16"

MS21090-347

Fastener Length: 1/4", Thread: 10-32, Thread Length: 1/4"

Product Image Gallery

Product code MS21090-0411
MS21090-0411
MS21090-0411
MS21090-0411
MS21090-0411
MS21090-0411
MS21090-0411

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Customer Reviews

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Year in and year out - your staff is excellent, attentive, and spectacular. My last order I forgot an item, and called in to have it added. Sure enough there it is in the box, just as requested. Customer service is always fantastic. Keep up the good work!

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0

I've done business with them a few times and they are great to work with

5.0

Great Website helped to identify the needed parts. The wide array of shipping options and costs helped minimize unnecessary expense. Parts arrived promptly. Thankyou

5.0