NK500-4-5

Screws

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Description:

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

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NK500-4-5 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.262 inches minimum
Fastener Length:
0.312 inches nominal
Head Style:
Fillister
Head Diameter:
0.183 inches nominal
Head Height:
0.079 inches nominal
Locking Feature:
Pellet threads
Internal Drive Style:
Slot
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Min. Tensile Strength (psi):
55000 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
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 1/4

Additional Information

SKU / Model: NK50045
NSN: 5305-00-821-9235
FSC: Screws / 5305
Product Series: NK500
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NK500-4-5_Military-Fasteners-com.pdf
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More NK500 machine screws

NK500D5-5

Fastener Length: 21/64", Thread: 5-40, Thread Length: 21/64"

NK500-8-24

Fastener Length: 1-1/2", Thread: 8-32, Thread Length: 1-1/2"

NK500-6-8

Fastener Length: 1/2", Thread: 6-32, Thread Length: 1/2"

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Great service and Very fast. Ramona was a great help. Keep up the great work!!

5.0

In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.

4.0

Excellent service, parts arrived at my home in UK exactly when you said they would even when you did not have parts in stock when ordered, very prompt reply to my queries before ordering, faster delivery than I would have got from UK.

5.0

Order was placed with ease, confirmation received in minutes, delivery by UPS ground in one day. Reasonable price, easy installation. Great service as always.

4.0