hardware nuts
shy99 nylon locknut grade 2 1 4 20 pk5500
hex locknut with nylon insert standard steel finish zinc plated grade 2 thread size 1 4 20 thread type unc thread direction right hand width 7 16 in height 5 16 in temp . up to 250 f for use with grade 2 bolts and screws resists vibration meets exceeds ifi 100 107 package quantity 5000 br b features b ul li finish zinc plated li li height 5 16 li li item external tooth washer locknut li li material low carbon steel li li package quantity 5500 li li thread size 1 4 20 li li type with nylon insert li li width 7 16 li li grade 2 li li thread type unc li li meets exceeds asme b18 .16.6 ifi 100 107 li li rockwell hardness hrc28 li li thread direction right hand li ul