MS51966-65

Military Standard Setscrew

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Description:

Fastener Length: 3/4", Thread: 1/4-28, Head Width: 1/8", Thread Length: 49/64"

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MS51966-65 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.765 inches maximum
Fastener Length:
0.735 inches minimum and 0.765 inches maximum
Head Style:
Headless (setscrew)
Point Style:
Flat
Internal Drive Style:
Hexagon
Thread Diameter:
0.250 inches
Width Across Flats:
0.125 inches nominal
Thready Qty Per Inch (tpi):
28
Hardness Rating:
45.0 rockwell c minimum overall and 53.0 rockwell c maximum overall
Material:
Steel comp 4037 overall or steel comp 4137 overall or steel comp 4140 overall or steel comp 8630 overall or steel comp 8740 overall
Material Specification:
66 fed std all material responses overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 3 fed spec all treatment responses overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 3/4

Additional Information

SKU / Model: MS5196665
NSN: 5305-00-728-6322
FSC: Screws / 5305
Product Series: MS51966
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
National Motor Freight: 093490, Bolt / Nut / Screw / Clips / Fastener / Etc
Download PDF Version
MS51966-65_Military-Fasteners-com.pdf
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More MS51966 setscrews

MS51966-50

Fastener Length: 5/16in., Thread: 10-32, Head Width: 3/32in., Thread Length: 5/16in.

MS51966-48

Fastener Length: 3/16", Thread: 10-32, Head Width: 3/32", Thread Length: 3/16"

MS51966-121

Setscrew

MS51966-114

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

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Professional & timely in responses & delivery.

5.0

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

Site is very user friendly. No problems incurred.

5.0

As usual Military Fasteners did a great job getting the items I ordered to me here in Arizona. My last order had one item on Back Order but was sent in a timely manner direct from the manufacturer. Great Company, great service.

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