LP57U40J6

Screw

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Description:

Fastener Length: 13/32", Thread: 4-40, Head Width: 3/32", Thread Length: 3/8"

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LP57U40J6 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.325 inches minimum and 0.375 inches maximum
Fastener Length:
0.344 inches minimum and 0.406 inches maximum
Head Style:
Flat chamfer
Head Diameter:
0.156 inches nominal
Locking Feature:
Strip threads
Internal Drive Style:
Hexagon
Thread Diameter:
0.112 inches
Width Across Flats:
0.094 inches nominal
Thready Qty Per Inch (tpi):
40
Material:
Steel comp 431 overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 13/32

Additional Information

SKU / Model: LP57U40J6
NSN: 5305-00-377-0633
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
LP57U40J6_Military-Fasteners-com.pdf
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Exceptional service as always. Part was as advertised, and came promptly, in perfect condition. I am always very pleased working with Military Fasteners.

5.0

I've probably had over 50 separate orders over the past. Every one was delivered promptly and was correct.

5.0

Fantastic service. Part ordered Monday. Received Wednesday Though customs etc and across America the North Atlantic then UK. Amazing well done and thanks.

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Ordering is simple and my parts are always shipped promptly and arrive well packaged. Military Fasteners is always my go-to store when I need something for my homebuilt project.

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