NAS1635-4-16

Screw

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Description:

Fastener Length: 1-", Thread: 1/4-28, Thread Length: 0-63/64

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NAS1635-4-16 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.929 inches minimum and 1.000 inches maximum
Fastener Length:
1.000 inches nominal
Head Style:
Pan
Head Diameter:
0.473 inches minimum and 0.492 inches maximum
Head Height:
0.162 inches minimum and 0.175 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
80000 pounds per square inch
Screw Material:
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Screw Material Specification:
66 fed std all material responses
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-

Additional Information

SKU / Model: NAS1635416
NSN: 5305-00-071-2095
FSC: Screws / 5305
Product Series: NAS1635
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.2091
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1635-4-16_Military-Fasteners-com.pdf
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NAS1635-4-28

NAS1635-4-28

NAS1635-4-12

$1.20 EA, Fastener Length: 3/4in., Thread: 1/4-28, Thread Length: 3/4in.

NAS1635-4-10

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NAS1635-3LN8

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Well pleased with the prompt and complete service I have received over the past years with Military Fasteners. Good products, great selection, great service.

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Excellent communication and fast service! Trisha Hawkins is the best!!

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I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

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