Anchor
Qi Sheng supplies a full range of industrial anchors for OEM buyers, distributors, and construction-related projects. Anchors are widely used for fastening into concrete, brick, and masonry, supporting secure installation of brackets, rails, equipment, and structural components. Our anchor lineup includes drop in anchors, nylon anchors, sleeve anchors, and wedge anchors to match different base materials, load requirements, and installation methods.
We support specification-based sourcing by anchor diameter/length, thread type, base material condition, and surface finishes for corrosion resistance. If you are selecting anchors for a project, our team can help confirm the appropriate anchor type based on substrate and installation needs.
How to Order / Quick Specs
Please include: anchor type, base material (concrete/brick/masonry), diameter, length, thread specification (if applicable), material/finish, quantity, and delivery destination.
Drop In Anchor
- Concrete embedded heavy-load anchoring fasteners
- Material: Carbon steel, stainless steel (304/316), alloy steel; strength grades 4.8–12.9
- Structure: Cylindrical hollow sleeve + internal precision thread + matching setting tool (for expansion fixing)
- Surface treatments: Zinc plating, hot-dip galvanizing, passivation
- Size M6–M24, length 25–100mm (drill diameter 8–28mm, matching anchor size)
Drop In Anchor with Lips Cross Knurl
- Concrete embedded heavy-load anchoring fasteners
- Material: Carbon steel, stainless steel (304/316), alloy steel; strength grades 4.8–12.9
- Structure: Cylindrical sleeve (with top lips) + cross knurled outer wall + internal thread + matching setting tool
- Surface treatments: Zinc plating, hot-dip galvanizing, passivation
- Size M6–M24, length 25–100mm
Sleeve Anchor with Hex Bolt and Washer
- Complies with ISO 898-1, DIN 7995, ANSI B18.2.1; masonry/concrete heavy-load anchoring fasteners
- Material: Carbon steel (45#), stainless steel (304/316); strength grades 4.8–12.9
- Structure: Hexagonal bolt (threaded rod) + expansion sleeve + separate flat washer + matching nut
- Surface treatments: Zinc plating, hot-dip galvanizing, passivation
- Size M6–M24, length 30–180mm
Sleeve Anchor with Hex Flange Nut
- Complies with ISO 898-1, DIN 7995, ANSI B18.2.2; masonry/concrete anchoring fasteners
- Material: Carbon steel (45#), stainless steel (304/316); strength grades 4.8–10.9
- Structure: Threaded rod + expansion sleeve + integral hex flange nut + washer (integrated)
- Surface treatments: Zinc plating, hot-dip galvanizing, passivation
- Size M6–M24, length 30–150mm
Wall Plug Expansion Plastic Nylon Anchor
- Light-to-medium load anchoring fasteners
- Material: Nylon (PA6/PA66, optional glass fiber reinforced), flame-retardant/
weather-resistant modified variants
- Structure: Slotted plastic tube (with anti-slip barbs) + internal taper design (for expansion) + compatible with self-tapping screws
- Surface treatments: Natural color, matte finish (no extra plating)
- Size M3–M12, length 10–60mm
Wedge Anchor
- Concrete/hard substrate heavy-load anchoring fasteners
- Material: Carbon steel (45#), stainless steel (304/316), alloy steel; strength grades 4.8–12.9
- Structure: Threaded rod + integral wedge head + hex nut + flat washer (matching set)
- Surface treatments: Zinc plating, hot-dip galvanizing, passivation
- Size M6–M30, length 30–200mm