100Pcs Metric Rivet Nut Kit, Rivet Nuts Assortment M4 M5 M6 M8 M10, 304 Stainless Steel Rivnut, Flat Head Threaded Insert Nut, Knurled Body (VG30529) Metric Kit-100 304 Stainless Silver bee The mechanism is made of

The mechanism is made of ceramic because wet salt crystals are soft (wear is not an issue) but corrosive

relieve muscle pain

Easy to Install:The terminal strips are easy to install and hold in place by two screw holes at either end of the terminal

otherwise the injection ports will pop out

100Pcs Metric Rivet Nut Kit, Rivet Nuts Assortment M4 M5 M6 M8 M10, 304 Stainless Steel Rivnut, Flat Head Threaded Insert Nut, Knurled Body (VG30529) Metric Kit-100 304 Stainless Silver bee The mechanism is made of100Pcs Metric Rivet Nut Kit, Rivet Nuts Assortment M4 M5 M6 M8 M10, 304 Stainless Steel Rivnut, Flat Head Threaded Insert Nut, Knurled Body (VG30529) Product Features Cost effective Rivet Nut kit: This rivet nut set includes 100pcs rivet nuts in the most commonly needed metric sizes: M4*30PCS,M5*30PCS,M6*20PCS,M8*15PCS,M10*5PCS; 5 different sizes to help you deal with a wide range of fasteners. High Quality Materials: VGBUY rivnuts kit is made of 304