Butyl Rubber Sealant: Rubber Sealant is a non-drying,non-hardening synthetic rubber based butyl rubber sealant. Butyl rubber is high viscosity, elasticity and tightness....
Total Quantity: 625Pcs. - Sizes:M2 M3 M4. The screw thread is very sharp and sturdy. M4 8mm------------40 PCS. M4 12mm------------40 PCS. M4 16mm------------30 PCS. M4 20mm------------25PCS....
The size is suitable and the quantity is sufficient. High-quality labels. Easy to write. Each set of 100 weighs 12.35 ounces, showcasing unparalleled strength and quality....