#4 SAE Flat Washer Black Oxide 10-24-2 1/4-20 x 2 1/4 Carriage

1/4-20 x 2 1/4 Carriage Bolt:

They are designed to be used with standard bolts and nuts and are ideal for applications where a secure connection is required

including structural steel framing

25 x 35 DIN 6921 8

M5 DIN6797A Metric External Tooth Lock Washer Zinc And Bake is a high-quality washer designed to prevent loosening of nuts and bolts due to vibration or other factors

#4 SAE Flat Washer Black Oxide 10-24-2 1/4-20 x 2 1/4 Carriage#4 SAE Flat Washer Black Oxide is a type of washer that is used to distribute the load of a screw or bolt. It is made of steel and has a black oxide finish, which provides corrosion resistance. The washer has a diameter of 0. 5 inches and a thickness of 0. 025 inches. It is designed to fit #4 screws or bolts.