Ebolt expansion anchor JPK-12x200/M5 — metal sleeve dowel, 12 mm × 200 mm, M5 thread

Ebolt JPK-12x200/M5 is a metal expansion anchor (sleeve dowel) designed for fastening in solid base materials. With a 12 mm diameter and 200 mm length, and an M5 threaded end, this sleeve anchor provides mechanical expansion to secure fixtures and load-bearing connections in concrete, solid brick and natural stone. The anchor is intended for applications where a reliable, permanent mechanical fixing is required and where installers need predictable performance in solid substrates.

Advantages

The metal sleeve design delivers consistent radial expansion for secure anchoring and reduced slippage under shear and tensile loads. Its 12 mm diameter and 200 mm embedment length offer a balance between holding power and ease of installation for medium-duty fixings. The M5 threaded end enables compatibility with common bolts and threaded rods used for mounting brackets, fixtures and connection plates. The anchor is suitable for recessed or flush installations and is manufactured to provide repeatable mechanical performance in solid masonry and concrete.

Suitable for

• Anchoring structural brackets and connection plates in concrete
• Fixing fixtures and equipment to solid brick or stone walls
• Mounting railings, handrails and light supports
• Securing machinery base plates or frames where mechanical expansion is required

Key specifications

• Body diameter: 12 mm
• Overall length: 200 mm
• Thread size: M5
• Material: metal sleeve anchor (steel)
• Suitable base materials: concrete, solid brick, natural stone
• Fixing type: mechanical expansion (sleeve dowel)

How to use

Drill a hole into the solid base material to the specified 12 mm diameter and required depth, ensuring the hole is clean and free of dust. Insert the expansion anchor with the sleeve aligned flush to the surface, then tighten a compatible M5 bolt or threaded rod to activate radial expansion of the sleeve against the hole walls. Tighten to the recommended torque for the bolt size to achieve proper anchorage without over-stressing the anchor or substrate. For through-fixings, ensure the fixture is positioned and the bolt passes through the fixture before engaging the anchor.

Usage recommendations

Use in solid, non-cracked concrete and dense masonry for optimal performance. Avoid use in hollow block or perforated materials unless specified anchors or sleeves for those substrates are employed. Clean drilled holes thoroughly and follow applicable load tables and installation torque values when planning fixings to ensure safe load-bearing capacity.