MS51977-87

Military Standard Setscrew

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Description:

Fastener Length: 1-1/64", Thread: 1/2-13, Head Width: 1/4", Thread Length: 7/8"

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MS51977-87 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.875 inches nominal
Fastener Length:
1.000 inches nominal
Head Style:
Headless (setscrew)
Point Style:
Half dog
Internal Drive Style:
Hexagon
Thread Diameter:
0.500 inches
Width Across Flats:
0.250 inches nominal
Thready Qty Per Inch (tpi):
13
Hardness Rating:
45.0 rockwell c nominal overall
Material:
Steel overall
Material Specification:
Ff-s-200 mil spec single material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416,type 2,class 3 fed spec single treatment response overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 1/2
Thread Qty 13
Material Steel
Length 1-

Additional Information

SKU / Model: MS5197787
NSN: 5305-00-935-2971
FSC: Screws / 5305
Product Series: MS51977
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: N/A
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51977-87_Military-Fasteners-com.pdf
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More MS51977 setscrews

MS51977-30

Fastener Length: 1/4", Thread: 8-32, Head Width: 5/64", Thread Length: 1/4"

MS51977-12

Fastener Length: 5/16", Thread: 4-40, Head Width: 1/16", Thread Length: 5/16"

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Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.

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