This Stanley Aluminium Pop Rivet features a 4mm diameter in a medium length, supplied in a pack of 20. The 4mm diameter offers an excellent balance of strength and versatility, suitable for a wide range of general-purpose and medium-duty fastening applications. The medium length provides optimal grip range for standard material thicknesses commonly encountered in professional trades and workshop environments. This variant is the go-to choice for everyday metalwork, general fabrication, automotive repairs, and construction projects where reliable, medium-strength fastening is required. The pack of 20 ensures you have adequate supply for most standard jobs, making it an essential addition to any tradesperson’s fastener inventory. Features and Benefits: • 4mm diameter provides robust fastening for general-purpose applications • Medium length offers versatile grip range for standard material thicknesses • Pack of 20 ideal for regular workshop and site use • Suitable for metal, plastic, and composite material joining • Dependable Stanley quality ensures consistent installation performance Specifications: Rivet Type: Aluminium Rivets Diameter (mm): 4 Length (m): 7 Pack Qty.: 20 Size: 4mm Medium