NAS1802-4-5

Screw

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Description:

Fastener Length: 7/16", Thread: 1/4-28, Thread Length: 9/32"

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NAS1802-4-5 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.246 inches minimum and 0.283 inches maximum
Fastener Length:
0.435 inches minimum and 0.445 inches maximum
Head Style:
Hexagon
Head Height:
0.125 inches minimum and 0.140 inches maximum
Width Between Flats:
0.367 inches minimum and 0.376 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Screw Material:
Steel corrosion resisting
Screw Material Specification:
Ams 5731 assn std single material response or ams 5737 assn std single material response
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Stainless Steel
Length 7/16

Additional Information

SKU / Model: NAS180245
NSN: 5305-01-472-0872
FSC: Screws / 5305
Product Series: NAS1802
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: EAR99
Download PDF Version
NAS1802-4-5_Military-Fasteners-com.pdf
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NAS1802-4D8

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NAS1802-4D7

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5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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