Stainless steel self-anchoring threaded inserts | Galvanized swivel nuts | Special anchoring systems for thin sheet materials
Supports marble/granite/HPL | 304/316 stainless steel + nylon composite structure
Core function: Create high-load-bearing threaded connection points in brittle/porous materials to solve the pain point of easy breakage of traditional expansion bolts
Core advantages: Patented anti-rotation tooth pattern design + electrolytic galvanizing anti-corrosion treatment + multi-material compatibility
Key details: 360° rotating nut head, pre-set anti-loosening nylon ring, conical guide chamfer
User value: 70% increase in installation efficiency, reduced risk of plate damage, compatible with ASTM C1353/EN 1462 standards
Core advantages: Patented anti-rotation tooth pattern design + electrolytic galvanizing anti-corrosion treatment + multi-material compatibility
Key details: 360° rotating nut head, pre-set anti-loosening nylon ring, conical guide chamfer
User value: 70% increase in installation efficiency, reduced risk of plate damage, compatible with ASTM C1353/EN 1462 standards
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Stainless steel self-anchoring threaded inserts
The self-anchoring threaded insert system is designed for high-end decorative surface materials and composite panels, and is suitable for thin decorative materials (thickness ≥ 3mm) such as marble, artificial quartz stone, fiber cement board, etc. It adopts 304/316 stainless steel body + reinforced nylon anchor claw structure, and the pre-pressed undercut design enables quick installation without glue. The vertical tensile strength reaches 1.2 tons, which meets the permanent fastening requirements of curtain walls, furniture, kitchen and bathroom equipment.
ISO 9001 certified | Supports marble/granite/HPL | 304/316 stainless steel + nylon composite structure
Product Details
Material composition
Head: 304/316 stainless steel Anchor body: PA66-GF30 nylon
Thread specifications
Metric (M4-M20), American (1/4"-3/4"), British (BSW)
Applicable hole diameter
Substrate opening tolerance H8 grade (e.g.: M10 insert corresponds to Ø10.2±0.05mm)
Surface treatment
Electrolytic zinc plating (5-8μm), chemical passivation (Cr⁶⁺ Free), black oxidation
Certification standards
ISO 9001:2015, RoHS
Product Advantages
Installation advantages
No glue and no drilling
Pre-pressed installation (impact gun/hydraulic tool completed in 3 seconds)
Applicable to thin plates
Minimum plate thickness 3mm (fiber cement board)/5mm (natural stone)
Removable
Supports repeated disassembly and assembly for more than 5 times without damaging the substrate
Material advantages
Stainless steel body
316 material resistant to salt spray for 2000 hours (ASTM B117)
Composite structure
PA66+30% glass fiber anchor claw, creep temperature 120°C
Surface treatment
Galvanized/passivated/PTFE coating optional
Performance advantages
Tensile strength
12kN in vertical direction, 8kN in horizontal direction (EN 1995 standard)
Weather resistance
Stable in the full temperature range of -40°C to 150°C
Insulation
Nylon component resistance ≥10¹²Ω (IEC 60093)
Application
Building curtain wall
Dry hanging anchoring of stone/metal composite panels, ventilation curtain wall adjustment bracket, sunshade system connector
High-end furniture
Marble countertop basin fixing, smart lifting table structure reinforcement, cabinet hidden hinge installation
Ship decoration
Fiberglass interior panel fastening for yachts, deck equipment base anchoring (salt spray resistant design)
Industrial design
HPL laboratory countertop instrument fixing, fiber cement board partition wall hanging system, medical equipment trolley assembly
FAQ
If you have any questions, please feel free to contact us at ada@honscn.com or by phone at +86 17722440307
1
Are special installation tools required?
Handheld hydraulic crimper (pressure range 2-5 tons)
2
Minimum margin requirement on natural stone?
≥1.5 times anchor depth from edge (e.g. M10 insert needs ≥15mm from edge)
3
Can it be used in outdoor humid environment?
316 stainless steel + PA66-GF30 combination is UV resistant and passed EN ISO 9227 1000 hours salt spray test
4
How to detect anchor quality after installation?
Torque test method (standard torque value table) or ultrasonic anchor force tester
5
Does it support customized non-standard threads?
Left-handed threads, trapezoidal threads, etc. can be processed, and the delivery time will increase by 5-7 working days
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