MS21090-0840

Military Standard Screwlock

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Description:

Fastener Length: 3/4", Thread: 8-32, Thread Length: 41/64"

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MS21090-0840 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.635 inches minimum and 0.645 inches maximum
Fastener Length:
0.719 inches minimum and 0.750 inches maximum
Head Style:
Pan
Head Diameter:
0.306 inches minimum and 0.322 inches maximum
Head Height:
0.105 inches minimum and 0.115 inches maximum
Locking Feature:
Patch threads or pellet threads or strip threads
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.164 inches
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
60000 pounds per square inch
Material:
Steel overall
Material Specification:
Astm a576 assn std single material response overall or astm a108 assn std single material response overall or qq-s-637 fed spec single material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty2,class 3 fed spec single treatment response overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 8
Thread Qty 32
Material Steel
Length 3/4

Additional Information

SKU / Model: MS210900840
NSN: 5305-00-078-0246
FSC: Screws / 5305
Product Series: MS21090
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21090-0840_Military-Fasteners-com.pdf
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MS21090-0632

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MS21090-0417

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MS21090-0416

Fastener Length: 3/4", Thread: 4-40, Thread Length: 3/4"

MS21090-0415

Fastener Length: 5/8", Thread: 4-40, Thread Length: 5/8"

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