6 Pack Glass Lab Pyrex Beaker Set Measuring Cup 50/100/250/500/1000 ML
Our beakers set is made of thick borosilicate glass 3.3, uniform wall thickness distribution.
Rivet Nut Assortment Kit, 220 Pcs, Flat Head, 304 Stainless Steel, Various Sizes
304 Stainless Steel: 304(18-8) Stainless steel rivet nuts are made of high-strength materials with good corrosion resistance and long service life. Rivet nut internal thread neat and clear, uniform force is not easy to slip wire.