642AS7522-1

Screw

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Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 1/4"

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642AS7522-1 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.169 inches minimum and 0.250 inches maximum
Fastener Length:
0.219 inches minimum and 0.250 inches maximum
Head Style:
Fillister
Head Diameter:
0.183 inches nominal
Head Height:
0.107 inches nominal
Locking Feature:
Strip threads
Internal Drive Style:
Slot
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Material:
Plastic locking feature
Material:
Steel comp 302 fastener or steel comp 304 fastener or steel comp 304 fastener
Material Specification:
Qq-s-763 cond b fed spec 1st material response overall or qq-s-763 cond b fed spec 2nd material response overall or astm a582 assn std 3rd material response overall
Surface Treatment:
Passivate fastener
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response fastener
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 1/4

Additional Information

SKU / Model: 642AS75221
NSN: 5305-01-080-5719
FSC: Screws / 5305
Product Series: 642AS7522
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 40 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
642AS7522-1_Military-Fasteners-com.pdf
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