3/8"-24 x 5/8" Button Socket Head Cap Screw Fully Threaded Fine Alloy Steel Thermal Black Oxide, 1300 pcs/Pack NutS These general-use flat washers are

These general-use flat washers are placed under the head of a bolt or nut to create a smooth bearing surface and distribute the load over a wider area

External tooth lock washers feature serrated edges that grip both the fastener and the surface

Grade: A307 Grade A

Length: 6-3/4

They are commonly used in heavy-duty applications

3/8"-24 x 5/8" Button Socket Head Cap Screw Fully Threaded Fine Alloy Steel Thermal Black Oxide, 1300 pcs/Pack NutS These general-use flat washers areHigh quality Button Socket Head Cap Screw, perfect for various applications. Thread Size: 3 8 24 Length: 5 8 Material: Alloy Steel Finish: Thermal Black Oxide Thread Type: Fully Head Style: Button Drive Style: Socket System Of Measurement: Inch