A4 S/Steel Throughbolts
- Stainless Steel grade A4-316 Throughbolts – higher grade Stainless Steel for maximum corrosion resistance
- Versatile through fixing for multiple applications
- Long thread lengths for increased flexibility
- Quality product with European Technical Approval
A4-316 higher grade stainless steel for high corrosion resistance in marine and other demanding environments. This Stainless Steel Throughbolt has an ETA Option 7 approval for safety critical applications in non-cracked concrete.
Installed by simply hammering the anchor into the hole and tightening the nut to draw the cone into the expansion clip. They have the advantage of being through fixings with the drill size being the same diameter as the anchor .