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

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

NAS1081C08A4

$2.04 EA, Fastener Length: 1/4in., Thread: 8-32, Head Width: 5/64in., Thread Length: 1/4in.

Product Image Gallery

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

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Great company!! Devin B attention to detail and friendliness made all the difference

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Excellent service and speedy delivery to Australia. Military Fasteners is our preferred supplier from the USA.

5.0

Ive been buying aircraft parts and supplies from Military Fasteners for 3 years as Ive built four different homebuilt aircraft. I have ALWAYS been perfectly satisfied with all facets of the process. Parts are almost always shipped the same day as I order them, even if I order in the afternoon. Im usually always able to find what i need on the website, and if not, I can call and be helped by someone who knows what he or she is doing. Your people make me feel like they really care about me. Prices are fair. I wish I could run my company as well as you run yours!

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