Threaded Brass Anchor TO-B, Bossong

What it is

The TO-B threaded brass anchor from Bossong is a mechanical expansion fixing system designed for applications that call for corrosion resistance and long-term reliability. Made of brass, a material well suited to damp or aggressive environments, this anchor offers an internal metric thread (M4 to M12) for precise, stable mounting. Particularly suitable for fixings in masonry, concrete and natural stone, it is used in residential, industrial and renovation settings where durable performance and versatile installation are required.

Heavy-duty fixings are steel or reinforced nylon anchors that carry high loads in concrete and solid masonry.

What it is for

Used for anchoring shelves, brackets and structures to walls, for mechanical fixing of structures and components to walls, ceilings and floors and for structural fixings, where the fixing is load-bearing and must be calculated.

How to use it

Drill with a bit of the specified diameter to the required depth, then clean the hole with a brush and blow-out pump. Insert the anchor through the part to be fixed, hammering it in if necessary, and tighten the nut with a torque wrench to the torque specified by the manufacturer. Observe the minimum edge distances and spacings stated in the technical data sheet.

Where it is used

• Industrial construction
• Residential construction
• Building services

Technical data

• Material: Brass (corrosion-resistant)
• Thread: Internal metric (available from M4 to M12)

Who it is for

Designed for electricians, metal fabricators and plumbers.

Related products

• Mechanical Anchor with Nylon RBNB, Bossong
• Mechanical Anchor with Nylon RBNBD, Bossong
• 2-flute SDS bit 2T Bossong — from the category Drill Bits for Granite, Masonry and Concrete
• Anti-vibration hydraulic rock drill PR-IA Breaker — from the category Rotary Hammers
• Spark-resistant combination spanner 42BA — from the category Combination Spanners
• Browse the whole category: Heavy-Duty Anchors

Before you order

Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.