A4-316 St/St ETA Option 7 Throughbolts

The A4-316 St/St ETA Option 7 Throughbolts are made of strong stainless steel. With a hole diameter the same as the bolt diameter, this throughbolt is the perfect "through fixing" for securing difficult fixtures in place without the need for constant marking, removing, and repositioning. This torque-controlled anchor is specifically designed for use in concrete with a strength of C20/25 or higher. Made of A4-316 stainless steel, these throughbolts offer high performance and fire resistance and can be used in a wide range of sizes for external and marine environments.