MS21262-64

Military Standard Machine Screw

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Description:

Fastener Length: 1-9/32", Thread: 1/4-28, Head Width: 3/16", Thread Length: 1", flat head, MS21262 series screw

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MS21262-64 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.000 inches minimum
Fastener Length:
1.235 inches minimum and 1.281 inches maximum
Head Style:
Flat chamfer
Head Diameter:
0.365 inches minimum and 0.375 inches maximum
Head Height:
0.244 inches minimum and 0.250 inches maximum
Locking Feature:
Patch threads or pellet threads or strip threads
Internal Drive Style:
Hexagon
Thread Diameter:
0.250 inches
Width Across Flats:
0.187 inches minimum and 0.190 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 45.0 rockwell c maximum overall
Minimum Yield Strength:
130000 pounds per square inch
Material:
Steel overall
Material Specification:
66 fed std single material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2 cl 3 fed spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-9/32

Additional Information

SKU / Model: MS2126264
NSN: 5305-00-990-2974
FSC: Screws / 5305
Product Series: MS21262
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21262-64_Military-Fasteners-com.pdf
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More MS21262 machine screws

MS21262-9

Screw 5305-00-855-3605, Fastener Length: 5/16in., Thread: 8-32, Head Width: 9/64in., Thread Length: 5/16in.

MS21262-65

Fastener Length: 1-9/32", Thread: 1/4-24, Head Width: 1/4", Thread Length: 1-3/16"

MS21262-63

Fastener Length: 1-9/32", Thread: 10-32, Head Width: 5/32", Thread Length: 7/8"

MS21262-56

Fastener Length: 0-63/64", Thread: 1/4-28, Head Width: 3/16", Thread Length: 0-63/64"

MS21262-55

Fastener Length: 0-63/64", Thread: 10-32, Head Width: 5/32", Thread Length: 7/8"

MS21262-53

Fastener Length: 0-63/64", Thread: 6-32, Head Width: 7/64", Thread Length: 31/32"

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