M6.5 x 55 mm Hex Nut Sleeve Anchor, 316 Stainless Steel - SANA4M6X55

The Hex Nut Sleeve Anchor, 316 Stainless Steel is available in 11 sizes (M6.5 to M12) and is a sleeve anchor with a hex nut and flange that expands in drilled masonry or concrete as the nut is tightened.

Supplied in 316 (A4) stainless steel. The molybdenum in A4 gives better resistance to chlorides than A2 (304), so it is the usual choice near the coast, around pools and in marine and food-processing environments. Metric sizes are written M followed by the nominal thread diameter in millimetres, so M10 is a 10 mm thread.

This listing has 11 variants covering sizes M6.5 to M12 and lengths 35 mm to 100 mm. Variants are supplied in packs of 25 to 100, depending on size.

Austenitic stainless steel is generally non-magnetic, although cold-worked parts can show weak magnetism. Use stainless washers and nuts with stainless fasteners, so the whole joint is made of the same material.

Where this product is used

• Architectural work near the coast
• Coastal and wet-area masonry fixings
• Larger sizes for frames, plant and structural fixings
• Boat, jetty and waterfront structures
• Concrete, brick and block fixings
• Fixing brackets, frames and plates to masonry

Features

• A4 (316) stainless steel with molybdenum, for coastal and chloride-exposed settings
• Hex nut with flange tightened with a spanner or socket
• Supplied in packs of 25 to 100
• Lengths from 35 mm to 100 mm
• Range covers M6.5 to M12 in 11 variants
• Sleeve expands as the nut is tightened

Key specifications

Selecting the right option

Drill to the hole diameter and depth specified for the anchor size and clear the dust. Check the anchor load data for your base material before use.