Haotrend Rivet Nut 120PCS Assort 8-32UNC 10-24UNC 1/4"-20UNC 5/16"-18UNC 3/8"-16UNC Carbon Steel Flat Head Rivnut Threaded Insert Nut Kit, Knurled Body (Rivet Nut Kit 2)

Haotrend Premium Zinc Plated Carbon Steel Rivet Nuts, Gives You a 5 Stars Reliable Smart Fasteners Home Improvement. Specification: -Name: Rivet nut -Material: Carbon steel, zinc plated. -Type: Flat head, Knurled body. -Size type: Size assorted in 8-32UNC, 10-24UNC, 1/4"-20UNC, 5/16"-18UNC, 3/8"-16UNC. -Package: 105 pieces. -More specification details: Thread--------Drill Hole Size--------Head Dia.--------Head Height--------Total Length--------Grip Range - 8-32UNC---------0.260''----------------0.374''---------------0.024''---------------0.510'' --------------0.02''-0.08'' - 10-24UNC--------0.291''----------------0.402''--------------0.031''---------------0.512''---------------0.02-0.12'' - 1/4-20UNC-------0.356''----------------0.500''--------------0.039''---------------0.61'' ----------------0.04''-0.14'' - 5/16-18UNC-----0.394''----------------0.552''--------------0.039''----------------0.728''---------------0.04''-0.16'' - 3/8-16UNC-------0.472''----------------0.675''--------------0.039''---------------0.728''----------------0.04''-0.16'' Package includes: 8-32UNC------ 40pcs 10-24UNC ------ 40pcs 1/4-20UNC ------ 25pcs 5/16-18UNC------ 10pcs 3/8-16UNC ------ 5pcs Total: 120pcs This set is organized by size/type in a transparent durable PP storage case for quick access and protection.