Description: x100 Burbank Aircraft/Aviation MACHINE SCREW 1/2", 4-40 Thread NAS1801-04-8 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: 4-40, hex head, cruciform recess, full thread, alloy steel, NAS1801 series screw Thread Diameter: 0.112 inches Thread Class: 3a Specification Data: 80205-nas1801 professional/industrial association standard Surface Treatment Specification: Class 2 federal specification single treatment response type 2 qq-p-416 Surface Treatment: Cadmium and chromate Material Specification: Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams6322 assn standard 2nd material response Material: Steel comp Min. Tensile Strength (psi): 160000 pounds per square inch Internal Drive Style: Cross recess type 1 Head Style: Hexagon Head Height: Between 0.049 inches and 0.06 inches Hardness Rating: Between 36.0 rockwell c and 40.0 rockwell c Fastener Length: Between 0.484 inches and 0.531 inches Thread Direction: Right-hand Thread Length: Between 0.434 inches and 0.531 inches Thread Qty Per Inch (tpi): 40 Thread Series Designator: Unjc Width Between Flats: Between 0.181 inches and 0.189 inches
Price: 21.99 USD
Location: Bellingham, Washington
End Time: 2025-01-17T21:59:19.000Z
Shipping Cost: 6.99 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Burbank Aircraft
Manufacturer Part Number: NAS1801-04-8
