| 摘要 |
A load relief washer assembly for threaded fasteners includes a lower washer piece 1, an upper washer piece 2, a plurality of complementary stepped features 4 which further include the mating surfaces of said lower washer 1 and said upper washer 2, such that sufficient rotation of said upper body relative to said lower body aligns said complementary stepped features 4 allowing said upper body and said lower body to move toward each other, thereby reducing the overall height of the load relief washer assembly. |
