DeWalt PTB-PRO Throughbolt

DeWalt Throughbolt ETA Option C1/C2 Zinc Plated

The DeWalt PTB-PRO Throughbolt is a heavy-duty expansion anchor designed for demanding construction applications. Ideal for both cracked and non-cracked concrete, it delivers reliable performance in standard and seismic environments. With ETA Option C1/C2 seismic approval, it’s the trusted choice for safety-critical structural connections.

Versatile Throughbolt for Multiple Applications

Perfect for securing structural steel, handrails, facades, machinery, and formwork, this anchor combines strength with ease of installation. It reduces installation effort while maintaining exceptional durability in varied site conditions. Available in metric sizes from M8 to M20, DeWalt Throughbolts deliver dependable performance at competitive prices.

Seismic Anchor ETA C1/C2 Certified

This throughbolt is ETA certified for performance in seismic categories C1 and C2 — a key advantage for engineers working in earthquake-prone areas. It ensures superior load capacity, reduced spacing, and minimal edge distances, providing code-compliant, safe, and long-lasting anchoring in reinforced concrete.

Technical Details & Size Specifications

Through Bolt	Length mm	Head Size mm	Torque Nm	Pack Qty
M8 Through Bolts	60	13	25	100
M8 Through Bolts	95	13	25	100
M8 Through Bolts	105	13	25	100
M12 Through Bolts	120	19	70	25
M16 Through Bolts	125	24	120	20
M16 Through Bolts	160	24	120	10
M20 Through Bolts	175	30	200	10
M20 Through Bolts	215	30	200	10