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Adhesive bonding Drilling-free locating and support points

Adhesive bonding pins

MaterialCarbon steel / stainless steelSurface treatmentZinc-plated / passivated
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Product description

Compiled from the existing technical description of this product on this site

The bonding pin combines an integral precision pin shaft with a large-area base. The base surface is specially roughened or chemically treated so that it grips industrial adhesives with high strength. High-precision locating or support points can be built quickly without drilling into the substrate, for locating, limiting and supporting tasks.

Technical Features
Integral pin shaft plus a large base for high structural rigidityRoughened or chemically treated base surface for high bond strengthDrilling-free installation that builds high-precision locating points quicklyAccurate pin diameter and length for good locating repeatabilityDimensions and shape can be customized to drawing
Applications
Precision locating and limiting structuresComposite materials and glass substratesIndustrial equipment and fixturesAutomotive and rail transit interiors

Specifications

The parameters listed on this page are subject to final inspection and the applicable standards; items not listed follow the customer drawing or the order agreement and are not committed by default.

Material Carbon steel / stainless steel (optional)
Surface treatment Zinc-plated / passivated (optional)
Standard Per customer drawing / company standard; bonding surface treatment and pin shaft dimensions per drawing
Typical application Drilling-free locating and support points

Drawings & customization

No public catalogue is available for this series; drawing-based requests are handled per project.

2D

Made to drawing / sample replication

A 2D drawing or a physical sample is enough for evaluation; once confirmed, we issue drawings, build samples and obtain first-article approval before volume production. Drawings and project information are handled under confidentiality requirements.

Submit drawing request

Manufacturing process

The usual process route for this product family; actual operations follow the drawing and order requirements.

  • Surface pretreatmentCleaning and activation
  • Adhesive application / dispensingControl of adhesive volume and position
  • CuringTemperature and time controlled by adhesive type
  • Bond strength verificationSampling of tensile shear strength

Capacity & delivery

Taken from the company's published capacity and certification information; no unverified claims are included.

6.5100M pcs/monthCombined monthly capacity of the Shenzhen and Xiangyang (Hubei) dual bases
As fast as 1-day prototypingFast prototyping channel after drawing or sample confirmation
26patentsPatents for fastening structures and assembly processes
3system certificationsIATF 16949 / ISO 9001 / ISO 14001

FAQ

Material, standards, surface treatment and installation points for this model; the data comes from the specification table on this page and from the national standards cited in the answers.

Q1What material is the Bonding Pin made of, and what strength level does it reach?

The specification table on this page states: material is carbon steel / stainless steel (optional). Material certificates and mechanical property test reports can be provided with the goods; batch acceptance follows the specifications above.

Q2Which surface treatments are available for the Bonding Pin, and how should I choose?

Surface treatment specified in the specification table on this page: zinc-plated / passivated (optional). Different coatings differ in appearance, corrosion resistance and cost; select according to the service environment and the order agreement.

Q3In which applications is the Bonding Pin used?

Typical applications listed in the product description on this page: precision locating and limiting structures; composite materials and glass substrates; industrial equipment and fixtures; automotive and rail transit interiors. Overview: the bonding pin combines an integral precision pin shaft with a large-area base. The base surface is specially roughened or chemically treated so that it grips industrial adhesives with high strength. High-precision locating or support points can be built quickly without drilling into the substrate, for locating, limiting and supporting tasks.

Q4What are the main features of the Bonding Pin?

Features listed in the product description on this page: integral pin shaft plus a large base for high structural rigidity; roughened or chemically treated base surface for high bond strength; drilling-free installation that builds high-precision locating points quickly; accurate pin diameter and length for good locating repeatability.

Q5What are the benefits of bonded hybrid joints such as the Bonding Pin?

The adhesive layer spreads the load over a larger area and reduces stress concentration, while the mechanical part provides locating and ultimate load capacity. Combined, the two deliver sealing, vibration damping and peel resistance at the same time, and are commonly used to join thin-walled parts and dissimilar materials. This paragraph explains the mechanism; verification follows the GB/T 7124 tensile shear strength test. For this model, the data in the specification table on this page applies. (Applies to this model: Bonding Pin.)

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