MS51023-21

Military Standard Screw

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Description:

Fastener Length: 1/4", Thread: 4-48, Head Width: 3/64", Thread Length: 1/4

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MS51023-21 Datasheet Features and Specification

Fastener Length:
0.312 inches
Head Style:
Headless (setscrew)
Internal Drive Style:
Hexagon
Material:
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 316
Material Specification:
66 federal standard all material responses
Thread Diameter:
0.112 inches
Point Style:
Cup
Surface Treatment:
Passivate
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.312 inches
Thread Qty Per Inch (tpi):
48
Thread Series Designator:
Unf (fine thread)
Width Across Flats:
0.050 inches
Quick Specs
Thread Size 4
Thread Qty 48
Thread Series UNF
Thread Class 3A
Material Steel
Length 1/4

Additional Information

SKU / Model: MS5102321
NSN: 5305-00-082-6794
FSC: Screws / 5305
Product Series: MS51023
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51023-21_Military-Fasteners-com.pdf
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More MS51023 machine screws

MS51023-95

Fastener Length: 5/8", Thread: 1/2-20, Head Width: 1/4", Thread Length: 5/8"

MS51023-93

Fastener Length: 3/8", Thread: 1/2-20, Head Width: 1/4"

MS51023-9

Fastener Length: 1/8", Thread: 2-64, Head Width: 1/32", Thread Length: 1/8"

MS51023-84

Fastener Length: 3/8", Thread: 3/8-24, Head Width: 3/16", Thread Length: 3/8"

MS51023-72

Fastener Length: 1/4", Thread: 1/4-24, Head Width: 1/8", Thread Length: 1/4"

MS51023-66

$13.14 EA, Fastener Length: 49/64in., Thread: 1/4-28, Head Width: 1/8in., Thread Length: 49/64

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I always receive my shipments from Military Fasteners quickly without having to follow up and track down shipments. West Coast shipments arrive usually the next day via UPS ground, making it an effective choice. Thank you for excellent service.

4.0

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

Military Fasteners never fails to have exactly what I am looking for and at a great price as well. Their quick turnaround allows me to have what I order in hand before my deadlines. Would definitely recommend them every time.

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Everything was professional. Never talked to anyone, just online order.

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