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Crush Washer 1/2 Thread

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Your Price: $1.00
You Save:$0.05(5%)
Part Number: AD-UP1003201
Availability: In Stock: 351
In-store Pickup Available for Instock Items in Marianna, FL
Quantity Price
5 $0.95
10 $0.92
15 $0.90
20 $0.88

Crush washer for 5.56 AR-15 / M16 / M4 / AR-9's with 1/2 x 28 thread or 1/2 x 36 Thread.

  • 1/2 Inch 
  • Black Oxide coating*
  • Mil-Spec Dimensions 
  • Made in USA
  • Made with US Steel
The black oxide coating is produced by a chemical reaction between the iron on the surface of the ferrous metal and the oxidizing salts present in the black oxide solution. These oxidizing salts include penetrates, catalysts, activators and proprietary additives which all take part in the chemical reaction that bond with the metal.

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5% off first order on over $95
CODE: 9505
Not valid on handguns or all items