Avbolt 21001 Series 

3 Pcs Design (Mandrel – Sleeve – Collar)


3/8″, 1/2″, 5/8″

Avbolt 21021 Series

2 Pcs Design (Body – Mandrel)


3/16″, 1/4″ 5/16″

The Avbolt structural fastener is a high strength, tamper resistant, blind steel fastener designed for use in heavy duty structural applications. It offers a high tensile and

shear strength normally only possible with lockbolts and combines it with the installation speed of blind products.


Use on blind sided applications

Locking feature creates a vibration resistant joint and prevents loose stems

High security tamper resistance – TIR approved

Wide grip capability suits a variety of material thicknesses

Simple tooling requires only minimum operator skill