MS51031-149

Military Standard Screw

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Description:

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

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MS51031-149 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.625 inches nominal
Fastener Length:
0.625 inches nominal
Head Style:
Headless (setscrew)
Locking Feature:
Patch or pellet or strip threads
Point Diameter:
0.270 inches minimum and 0.291 inches maximum
Point Style:
Flat
Internal Drive Style:
Hexagon
Thread Diameter:
0.500 inches
Width Across Flats:
0.250 inches nominal
Thready Qty Per Inch (tpi):
20
Material:
Steel corrosion resisting overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 national std/spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Stainless Steel
Length 5/8

Additional Information

SKU / Model: MS51031149
NSN: 5305-01-611-7113
FSC: Screws / 5305
Product Series: MS51031
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51031-149_Military-Fasteners-com.pdf
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More MS51031 machine screws

MS51031-51

Fastener Length: 5/8", Thread: 10-32, Head Width: 3/32", Thread Length: 5/8"

MS51031-47

$3.42 EA, Fastener Length: 1/4in., Thread: 10-32, Head Width: 3/32in., Thread Length: 1/4in.

MS51031-137

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

MS51031-130

Fastener Length: 47/64", Thread: 5/16-24, Head Width: 5/32"

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The customer service from Trisha Hawkins at Military Fasteners was exceptional.

5.0

Ordered the plugs on Tuesday and received them Friday morning. Great service. Items arrived as ordered. You run a tight ship.

4.0

Military Fasteners always comes through. Easy ordering, good shipping, well packaged. Thanks!

5.0

Brittany has always provided me with excellent service on phone calls and in emails! Brittany is always extremely helpful, friendly and she goes the extra mile to help! Thank you very much Brittany!!

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