Comparison : Item # JPRD 1101, JPRD 1101 - 6-32 Round Weld Nut with Round Projections
Item # JPRD 1401, JPRD 1401 - 8-32 Round Weld Nut with Round Projections
Item # JPRD 1501, JPRD 1501 - 10-24 Round Weld Nut with Round Projections
Item # JPRD 1701, JPRD 1701 - 10-32 Round Weld Nut with Round Projections
Item # JPRD 2109, JPRD 2109 - 1/4-20 Round Weld Nut with Round Projections