NAS1081-3D4

Setscrew

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Description:

Fastener Length: 1/4", Thread: 10-32, Head Width: 3/32", Thread Length: 1/4"

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NAS1081-3D4 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.240 inches minimum and 0.260 inches maximum
Fastener Length:
0.240 inches minimum and 0.260 inches maximum
Head Style:
Headless (setscrew)
Point Style:
Cup
Internal Drive Style:
Hexagon
Thread Diameter:
0.190 inches
Width Across Flats:
0.094 inches minimum and 0.095 inches maximum
Thready Qty Per Inch (tpi):
32
Hardness Rating:
45.0 rockwell c minimum overall and 53.0 rockwell c maximum overall
Material:
Steel comp 4037 overall or steel comp 4137 overall or steel comp 4140 overall or steel comp 8630 overall or steel comp 8740 overall
Material Specification:
66 fed std all material responses overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2,cl 3 fed spec all treatment responses overall
Thread Series Designator:
Unf

Additional Information

SKU / Model: NAS10813D4
NSN: 5305-00-229-0260
FSC: Screws / 5305
Product Series: NAS1081
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
NAS1081-3D4_Military-Fasteners-com.pdf
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NAS1081C4A5

Fastener Length: 5/16", Thread: 1/4-28, Head Width: 1/8", Thread Length: 5/16"

NAS1081C4A10

Fastener Length: 5/8", Thread: 1/4-28, Head Width: 1/8", Thread Length: 5/8"

NAS1081C3D5L

Fastener Length: 5/16", Thread: 10-32, Head Width: 15/16", Thread Length: 15/64"

NAS1081C3D3

Fastener Length: 1/8", Thread: 10-32, Head Width: 1/16", Thread Length: 1/8"

NAS1081C3A8

Fastener Length: 1/2", Thread: 10-32, Head Width: 3/32", Thread Length: 1/2"

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I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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