MS21045C4

Military Standard Locking Hexagon Nut Self

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Description:

thread: 1/4-28, self locking, regular height, corrosion resistant steel, with dry film lube, MS21045 series nut

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MS21045C4
MS21045C4
MS21045C4
MS21045C4
Add to Cart Up to qty 1000 ships same day if ordered before 4pm EST
MS21045C4 Price:
buy now
$1.98 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS21045C4 Datasheet Features and Specification

Thread Size:
0.250 inches
Thread Series:
Unf (fine thread)
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Class:
3b
Nut Style:
Hexagon
Tempurature Rating:
450 degrees fahrenheit
Nut Height:
Between 0.240 inches and 0.328 inches
Lubrication:
Dry film lubricant
Material:
Stainless steel
Locking Feature:
Prevailing torque all metal design
Countersink Angle:
88 degrees
Counterbore Diameter:
0.253 inches and 0.293 inches
Surface Type:
Chamfered or washer faced
Surface Finish:
125.0 microinches
Width Across Flats:
Between 0.430 inches and 0.439 inches

Variants and accessories

Variations and related products and accessories for self-locking hexagon nut part number or model MS21045C4.

Part Number Thread
MS21045C3 10-32
MS21045C5 5/16-24
MS21045C6 3/8-24
MS21045C7 7/16-20
MS21045C9 9/16-18
MS21045C10 5/8-18
MS21045C8 1/2-20
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3B
Material Stainless Steel

Additional Information

Alternate Part Numbers

  • MS21045-C4
SKU / Model: MS21045C4
NSN: 5310-00-982-4988
FSC: Nuts and Washers / 5310
Product Series: MS21045C
Pack Weight (Approx.) 0.183 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21045C4_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

MS21045C6

3/8-24 thread self-locking regular height corrosion resistant steel nut with dry film lube

MS21045C5

$4.20 Each, 5/16-24 thread self-locking regular height corrosion resistant steel with dry film lube locknut

MS21045C4S

Self Locking MS21045C4S Nut

MS21045C3S

5310-01-496-0053 Self-locking Hexagon Nut

Product Image Gallery

Product code MS21045C4
MS21045C4
MS21045C4
MS21045C4
MS21045C4

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