Concrete Expansion Bolts | External Hex M6-M16 | 304 Stainless Steel Sleeve Anchors
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£4.99inc VAT
The NINDEJIN External Hex Expansion Bolt is engineered for superior, permanent fastening in solid base materials like concrete. Crafted from corrosion-resistant 304 stainless steel, it offers exceptio...
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Questions about this product
- How do I install these expansion bolts in concrete?
- Drill a hole matching the anchor diameter, so an M10 bolt needs a 10 mm hole. Insert the anchor, then tighten the external hex head with a wrench or socket. As you tighten, the sleeve expands against the hole walls for a firm, vibration-resistant hold.
- Will these rust if used outdoors?
- They are made from 304 stainless steel, which resists corrosion well in outdoor and damp settings. That makes them a good fit for railings, barriers, and brackets exposed to weather. They also stand up to general atmospheric and mild chemical exposure.
- What sizes are available and what can they hold?
- They come in M6, M8, M10, M12, M14, and M16 to match different load needs and hole sizes. Bigger diameters carry heavier structural loads. They are rated for permanent, heavy-duty fastening into concrete, masonry, and stone.
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Concrete Expansion Bolts | External Hex M6-M16 | 304 Stainless Steel Sleeve Anchors
Price£4.99
Rating4.6
Sold54+
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