# Self-piercing Rivet \u2013 Steel \u2013 \u00d8 5.3 mm \u00d7 4.0 mm (Part Number: 777202)<\/p>\n
This detailed product description refers to a high-quality, steel self-piercing (self-drilling) rivet developed for the Wiel\u00e4nder+Schill XSeries professional riveting technology. This component offers an ideal solution for the professional and durable joining of sheet metal parts, especially in the field of automotive repairs and other precision metalworking applications.<\/p>\n
## Product Description and Application<\/p>\n
A self-piercing rivet (SPR) is a fastener that enables a mechanical connection between two or more layers of sheet metal without the need for pre-drilling. Upon insertion, the pointed end pierces the top sheet, and under the action of the tool, the rivet body deforms between the tool and the anvil, creating a solid, durable, and leak-proof joint.<\/p>\n
This specific model is made of steel and is an ideal choice for structural elements requiring high strength and reliability. The ZnSnAl coating provides excellent corrosion protection, extending the life of the joint even under adverse environmental conditions.<\/p>\n
**Main Application Areas:**<\/p>\n
* Repair and fastening of body components.
\n* Lightweight metal construction projects.
\n* Surfaces where heat effect (e.g., welding) must be avoided.
\n* Indestructible, high-load joining of two or more sheet layers.<\/p>\n
## Technical Data and Properties<\/p>\n
The precise sizing and material of the product guarantee compatibility with the appropriate SPR riveting tools (for example, Wiel\u00e4nder+Schill XSeries systems).<\/p>\n
| Property | Value | Comment |
\n| :— | :— | :— |
\n| **Part Number** | 777202 | Unique identifier for inventory management. |
\n| **Material** | Steel | High-strength structural material. |
\n| **Surface Treatment (Coating)** | ZnSnAl | Excellent corrosion protection (Zinc-Tin-Aluminum alloy). |
\n| **Diameter (\u00d8)** | 5.3 mm | Nominal diameter of the rivet body. |
\n| **Length** | 4.0 mm | Total length of the rivet. |
\n| **Overall Dimensions (Length \u00d7 Width \u00d7 Height)** | 7.75 x 7.75 x 4 mm | Extent of the rivet head and body. |
\n| **Packaging Unit** | 200 piece\/pack | Factory packaging quantity. |
\n| **Weight** | 0.120 kg | Weight of the packaged quantity (200 pcs). |<\/p>\n
## Advantages of Riveting Technology<\/p>\n
Self-piercing riveting, as a technology, offers several advantages over traditional fastening methods, especially in modern vehicle repair where different materials (e.g., high-strength steels) meet:<\/p>\n
1. **High Joint Strength:** The mechanical locking created by rivet deformation can absorb extremely high shear and tensile forces, ensuring structural integrity.
\n2. **Material Compatibility:** Enables the joining of metal sheets of different thicknesses and types (including high-strength steels) without damaging the material properties due to heat effects.
\n3. **Corrosion Protection:** The ZnSnAl coating provides active protection against galvanic corrosion, which is especially important for body repairs.
\n4. **Fast and Repeatable Process:** With a suitable pneumatic or hydraulic riveting tool, the joint can be created extremely quickly with repeatable quality.
\n5. **No Heat Effect:** As the process is a cold mechanical procedure, material fatigue from welding, the formation of a heat-affected zone (HAZ), and sheet warping are avoided.<\/p>\n
## Quality Assurance and Conformity<\/p>\n
Wiel\u00e4nder+Schill products comply with strict industry standards. Manufacturing processes are monitored by quality management systems that certify the reliability of the products.<\/p>\n
* **ISO 9001:** Confirms the suitability of the quality management system.
\n* **ISO 14001:** Certifies the application of an environmentally focused management system.<\/p>\n
This rivet is the ideal choice for professional workshops where durable and aesthetic joints meeting OEM (factory) specifications must be created during the repair of body panels. The packaging of 200 pieces ensures an optimal quantity for frequent use.<\/p>","protected":false},"excerpt":{"rendered":"
High-quality steel self-piercing rivet (\u00d8 5.3 mm \u00d7 4.0 mm) for XSeries professional riveting tasks.<\/p>","protected":false},"featured_media":341044,"template":"","meta":[],"product_brand":[1737],"product_cat":[12998],"product_tag":[],"class_list":{"0":"post-364442","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-wielanderschill","7":"product_cat-egyeb-termekek","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/364442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/364442\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media\/341044"}],"wp:attachment":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=364442"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=364442"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=364442"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=364442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}