JCP Throughbolt Packs ETA Option 7 BZP

Overview

Available in handy small packs of 2, 4, or 6, these ETA Option 7 approved Bright Zinc Plated (BZP) throughbolts provide secure anchoring in solid, non-cracked concrete. With a time-saving "through fixing" design and Class A1 fire rating, they are perfect for quickly securing internal metal brackets and machinery without the need to buy a massive bulk box.

How it works

Using these throughbolts is incredibly straightforward. First, position your metal bracket exactly where it needs to sit. Using a hammer drill, bore a hole directly through the fixture's clearance hole straight down into the solid concrete. Clear out the concrete dust, then firmly tap the fully assembled throughbolt through your fixture and into the hole until the washer sits flush against the metal. Finally, use a torque wrench to tighten the nut. This action pulls the internal wedge upward, flaring the three-way sleeve tightly against the concrete for a permanent, secure hold.

Fast-Track Your Installations

When you are bolting down a new piece of indoor machinery or securing a few critical wall brackets, efficiency is everything. Constantly moving heavy steel baseplates just to mark drill holes is exhausting and risks misalignment.

These BZP throughbolts act as true "through fixings." This means the hole you drill into the concrete is exactly the same diameter as the threaded bolt itself.

You can leave your heavy bracket perfectly in place, drill straight through its clearance hole into the floor, and tap the anchor right in. It is a massive time-saver for any professional tradesperson or serious DIYer.

Certified Structural Confidence

You cannot leave heavy-duty anchoring to chance, even on smaller jobs. These steel anchors carry full ETA Option 7 approval, guaranteeing predictable, secure performance in solid, non-cracked concrete.

Once inserted, they utilize a highly effective three-way expansion sleeve. As you apply torque to the nut, the internal wedge pulls up and forces the sleeve to flare out aggressively, providing a rock-solid mechanical grip.

Safe, Cost-Effective, and Ready for the Job

Engineered for dry, indoor environments, the Bright Zinc Plated (BZP) finish offers a clean, professional look along with essential everyday corrosion resistance.

Safety is also paramount on professional builds. These throughbolts boast a Reaction to Fire Class A1 rating, ensuring they won't compromise the structural integrity of your metalwork during an emergency.

Supplied in small packs of 2, 4, or 6 depending on the size, you get premium, high-performance anchors without blowing your budget on a massive box of leftovers.

Key Features

• Supplied in small, convenient packs (2, 4, or 6 depending on bolt size).
• Bright Zinc Plated (BZP) finish for indoor durability and a clean appearance.
• ETA Option 7 approved for non-cracked concrete (C20/25 to C50/60).
• Time-saving true-to-size "through fixing" design.
• ]High-grip, three-way steel expansion sleeve.
• Reaction to Fire Class A1 certified for maximum structural safety.