MS21045C04

Military Standard Locking Hexagon Nut Self

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Description:

thread: 4-40, self-locking, regular height, corrosion resistant steel, with dry film lube

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MS21045C04
MS21045C04
MS21045C04
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MS21045C04 Datasheet Features and Specification

Bearing Surface Finish:
125.0 microinches
Bearing Surface Type:
Chamfered or washer faced
Counterbore Diameter:
0.116 inches nut and 0.156 inches nut
Countersink Angle:
88.0 degrees nut
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Material:
Stainless steel
Thread Size:
0.112 inches
Nut Height:
Between 0.133 inches and 0.157 inches
Nut Style:
Hexagon
Tempurature Rating:
450.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
40
Thread Series:
Unc (coarse thread)
Width Across Flats:
Between 0.243 inches and 0.251 inches
Quick Specs
Thread Size 4
Thread Qty 40
Thread Series UNC
Thread Class 3B
Material Stainless Steel

Additional Information

Alternate Part Numbers

  • PEMS21045C04
SKU / Model: MS21045C04
NSN: 5310-00-982-5000
FSC: Nuts and Washers / 5310
Product Series: MS21045C
Pack Weight (Approx.) 0.043 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21045C04_Military-Fasteners-com.pdf
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More MS21045C self-locking hexagon nuts

MS21045C8

$34.92 Ea

MS21045C7

$44.34 Each, 7/16-20 thread self-locking regular height corrosion resistant steel nut, with dry film lube

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MS21045C5

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MS21045C4S

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MS21045C4

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Product Image Gallery

Product code MS21045C04
MS21045C04
MS21045C04
MS21045C04

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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

Over the years that I have been associated with you as a buyer - your promptness and professionalism with providing for my product needs and advice have been outstanding, keep up the great support - Thanks a million.

4.0

military fasteners Team, I am very pleased with the way my orders have been taken care of these past few years. Your CSRs are so helpful and attentive to my project details. The military fasteners team really go out of their way to accommodate special requests. Always a pleasant experience, Thank you military fasteners Team

5.0

Great service with availability, good pricing, ease of ordering, excellent packaging and quick shipment.

5.0