Dropship Stamping Blanks Engraving Stainless Steel Washers 50Pcs 20mm

Quality Material: The engraving blanks washers for bolts are made of A2 grade 304 stainless steel, which is strong and durable for long time, impact resistance, moisture and corrosion resistance, metal stamping blanks are not easy to rust and have smooth surface. Size and Package Includes: There are 50 pieces stainless steel stamping blanks. Flat washers stainless steel have bore diameter 0.4/10mm, outer diameter 0.78/20mm, thickness 0.08/2mm. The size of coin operated washer is bigger than most blanks, more easy to stamp. Easy to Use Metal Washers: These gaskets jewelry washers for stamping are simple in design and easy to install. these stainless lock washers have smooth surface reduces friction between fasteners, preventing loosening, isolating and spreading pressure. DIY Jewelry Making Supplies: These stainless steel flat washers for kids are great for engraving, stamping, bracelet, necklace arts and crafts or DIY projects. Send these washers jewelry as a gift to family and friends on Valentines Day, Mothers Day, or Birthday. Application of Metal Stamp Washers Hardware: Flat metal washers in bulk can be used to spread the pressure on the bearing surface of the fastener to protect the surface of the connected parts. These steel ring blanks can also be used as a DIY crafts material for necklaces, earrings, etc.