1-1/4-7 GR2 HEX NUTS [10/BOX]

1-1/4-7 GR2 HEX NUTS [10/BOX]

Hex nuts are a six sided internally threaded fastener, which is both thicker and wider than a same-sized finished nut. Larger sizes are either double chamfered or chamfered on top with a washer faced bearing surface. Heavy hex nuts are the strongest of all comparably- graded nuts because of their greater length of thread engagement and greater resistance to dilation (widening or stretching).