hex tools
hex locknutnylon insertmedium carbon steelzincgrade 51 4 20uncpk100
hex locknut with nylon insert steel finish zinc plated grade 5 thread size 1 4 20 thread type unc thread direction right hand width 7 16 in . height 5 16 in . rockwell hardness hrc32 meets exceeds asme b18 .16.6 ifi 100 107 package quantity 100 br b features b ul li finish zinc li li height 5 16 li li item hex locknut li li package quantity 100 li li thread type unc li li width 7 16 li li meets exceeds ifi 100 107 and sae j995 li li material low carbon steel li li thread size 1 4 20 li li thread direction right hand li li rockwell hardness rc32 max . li li application up to grade 5 cap screws li li size 1 4 20 li li type nylon insert li li grade 5 li li property class 5 li ul