Description:Package: You gets 2 set heavy duty toilet bolts sets, including bolts, washers and nuts, rubber washers, adequate number for you to use and replacement. Material: Toilet Tank to Bowl Bolts are manufactured from stainless steel, safe and durable, and can serve you for lengthy time. Feature: The rubber cushion washers won't chip or injury porcelain tank or bowl base. Easy to Use: Standard size, tender to install. Design: Have a reputable functionality on making a secure and watertight connection between lavatory tank and bowl. Specification:Material: stainless steel, PP Size Chart:Stainless metal screw rod: 70mmx13/2, 50mmx12/1 Rubber enlargement nut: 40mmx22mm/1 PP metal gasket: 28mm/1 304 stainless-steel gasket: 18mm/0, 14mm/0 Lower lock nut: 25mm/0 Package Includes:2 Set Toilet Tank Screws (with accessories) Note:Please enable barely errors due to guide dimension and various monitors.