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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NAS603-9

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NAS603-8P

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NAS603-8B

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NAS603-8

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