642AS7549-2

Screw

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Description:

Fastener Length: 5/16", Thread: 6-32, Thread Length: 7/32"

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642AS7549-2 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.136 inches minimum and 0.229 inches maximum
Fastener Length:
0.281 inches minimum and 0.312 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.244 inches minimum and 0.279 inches maximum
Locking Feature:
Strip threads
Internal Drive Style:
Slot
Thread Diameter:
0.138 inches
Thready Qty Per Inch (tpi):
32
Hardness Rating:
36.0 rockwell c minimum overall and 43.0 rockwell c maximum overall
Countersink Angle:
82.0 degrees nominal
Material:
Plastic locking feature
Material:
Steel comp 4130 fastener
Material Specification:
Mil-s-6758 mil spec single material response fastener
Surface Treatment:
Cadmium fastener
Surface Treatment Specification:
Qq-p-416,ty 2 cl 1 fed spec single treatment response fastener
Thread Series Designator:
Unc
Quick Specs
Thread Size 6
Thread Qty 32
Material Steel
Length 5/16

Additional Information

SKU / Model: 642AS75492
NSN: 5305-01-081-0739
FSC: Screws / 5305
Product Series: 642AS7549
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
642AS7549-2_Military-Fasteners-com.pdf
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