NAS603-21

Screw

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Description:

Fastener Length: 1-1/4", Hole Diameter: 1/4"

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NAS603-21 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Fastener Length:
1.250 inches nominal
Head Style:
Dee
Head Diameter:
0.357 inches minimum and 0.373 inches maximum
Head Height:
0.122 inches minimum and 0.133 inches maximum
Hole Diameter:
0.190 inches maximum
Min. Tensile Strength (psi):
160000 pounds per square inch
Askewed Head Angle:
0.010 radians minimum and 0.020 radians maximum
Part Name Assigned By Controlling Agency:
Screw machine-aircraft, pan head, cruiform recess full
Screw Material:
Steel comp 414 or steel comp 4340 or steel comp 8740
Screw Material Specification:
Mil-s-5626 mil std all material responses or mil-s-5000 mil std all material responses or mil-s-6049 mil std all material responses
Head Hole Configuration Style:
Round
Special Features:
Point is flat and chamfered
Thread Series Designator:
Unjf
Specification Data:
80205 - nas603 professional/industrial association standard
Quick Specs
Material Steel
Length 1-1/4

Additional Information

SKU / Model: NAS60321
NSN: 5305-01-534-4283
FSC: Screws / 5305
Product Series: NAS603
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS603-21_Military-Fasteners-com.pdf
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NAS603-9B

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NAS603-9

$0.42 EA, pan head screw fastener length: 9/16in., Thread: 10-32, Thread Length: 9/16in.

NAS603-8P

Length: 1/2 thread: 10-32 pan head fully threaded philips recess alloy steel

NAS603-8B

NAS603-8B Fastener Length: 1/2in., Thread: 10-32, Thread Length: 1/2in.

NAS603-8

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I have always been satisfied with the service that I have received from Military Fasteners. Even when I have had a technical question and have not made a purchase. Please keep up the good work. thanks

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Great company with excellent quality service. Devin barkholz provides quality quick shipments, would recommend

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Ordered the plugs on Tuesday and received them Friday morning. Great service. Items arrived as ordered. You run a tight ship.

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I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

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