MS51963-211

Military Standard Setscrew

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Description:

Fastener Length: 3/16", Thread: 4-40, Head Width: 1/16", Thread Length: 3/16

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MS51963-211 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.178 inches minimum and 0.198 inches maximum
Fastener Length:
0.178 inches minimum and 0.198 inches maximum
Head Style:
Headless (setscrew)
Locking Feature:
Pellet threads
Point Style:
Cup
Internal Drive Style:
Hexagon
Thread Diameter:
0.112 inches
Width Across Flats:
0.050 inches nominal
Thready Qty Per Inch (tpi):
40
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 or aisi assn std all material responses overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 fed spec all treatment responses overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 3/16

Additional Information

SKU / Model: MS51963211
NSN: 5305-01-054-6633
FSC: Screws / 5305
Product Series: MS51963
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51963-211_Military-Fasteners-com.pdf
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MS51963-35

$2.34 EA, Fastener Length: 1/4in., Thread: 8-32, Head Width: 5/64in., Thread Length: 1/4in.

MS51963-34

$0.78 Ea

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