NAS1081-4D5

Setscrew

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Description:

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

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NAS1081-4D5
NAS1081-4D5
NAS1081-4D5
NAS1081-4D5
NAS1081-4D5
NAS1081-4D5
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NAS1081-4D5 Datasheet Features and Specification

Thread Qty Per Inch (tpi):
28
Thread Direction:
Right-hand
Thread Length:
Between 0.302 inches and 0.322 inches
Thread Diameter:
0.250 inches
Thread Class:
3a
Surface Treatment Specification:
Cl 3 federal specification single treatment response type 2 qq-p-416
Point Style:
Cup
Surface Treatment:
Cadmium and chromate
Material Specification:
66 federal standard all material responses
Nondefinitive Specification/std Data:
1 type and 4 style
Material:
Steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740
Internal Drive Style:
Hexagon
Locking Feature:
Patch threads or pellet threads or strip threads
Head Style:
Headless (setscrew)
Hardness Rating:
45.0 rockwell c and 53.0 rockwell c
Fastener Length:
Between 0.302 inches and 0.322 inches
Thread Series Designator:
Unf (fine thread)
Width Across Flats:
0.125 inches
Quick Specs
Thread Qty 28
Thread Series UNF
Thread Class 3A
Drive Style Hexagon
Material Steel

Additional Information

SKU / Model: NAS10814D5
NSN: 5305-01-026-5101
FSC: Screws / 5305
Product Series: NAS1081
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1081-4D5_Military-Fasteners-com.pdf
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NAS1081C3A4L

$10.74 EA, Fastener Length: 1/4in., Thread: 10-32, Head Width: 3/32in., Thread Length: 1/4in.

NAS1081C3A16L

Screw Length: 1-in., Thread: 10-32, Head Width: 3/32in., Thread Length: 1-in.

NAS1081C3A10

Headless, hexagon

NAS1081C08A4L

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NAS1081C08A4

Fastener Length: 1/4in., Thread: 8-32, Head Width: 5/64in., Thread Length: 1/4in., 5305-00-227-7580

Product Image Gallery

Product code NAS1081-4D5
NAS1081-4D5
NAS1081-4D5
NAS1081-4D5
NAS1081-4D5
NAS1081-4D5
NAS1081-4D5

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With ordering parts, I was assisted by Trisha. Extremely helpful, courteous, and professional. When receiving the items, there was a small discrepancy. I contacted Trisha to let her know, and not only did she and another professional, Paige, work with me right there to rectify the situation. They made sure I received new items in a timely manner, at no extra cost. Taking accountability and being serious in keeping with their high standard product has my respect and future business.

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