x100 ct. MACHINE SCREW 
1/2", 10-32 Thread Aircraft/Aviation
 NAS603-8
 NEW

Specs listed at the bottom of page.

Take a look at the pictures for exactly what you will receive.

I am selling many other small aviation parts on eBay currently. Shipping cost for each ADDITIONAL item is $1.00 (within the U.S.)

Pickup is always free in Bellingham, WA

SPECS:

length: 1/2", thread: 10-32, pan head, fully threaded, philips recess, alloy steel, NAS603 series screw

Specification Data:
80205-nas603 professional/industrial association standard
Surface Treatment Specification:
Cl 3 federal specification single treatment response type 1 qq-p-416
Surface Treatment:
Cadmium
Material Specification:
Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-6049 military specification 3rd material response
Material:
Steel
Min. Tensile Strength (psi):
160000 pounds per square inch
Head Style:
Pan
Internal Drive Style:
Cross recess type 1
Head Height:
Between 0.122 inches and 0.133 inches
Head Diameter:
Between 0.357 inches and 0.373 inches
Hardness Rating:
Between 36.0 rockwell c and 40.0 rockwell c
Fastener Length:
Between 0.470 inches and 0.500 inches
Thread Class:
3a
Thread Diameter:
0.190 inches
Thread Direction:
Right-hand
Thread Length:
Between 0.408 inches and 0.500 inches
Thread Qty Per Inch (tpi):
32
Thread Series Designator:
Unjf (fine thread with external controlled root radius)