# Electrode for Welding Studs | 2.0-2.5 mm and 4 mm<\/p>\n
**Part Number:** 497021<\/p>\n
This high-quality electrode is part of the Wiel\u00e4nder+Schill welding technology offering, specifically designed for resistance spot welding applications where fixing pins of different sizes is necessary. This special tool enables precise and reliable connection during body repair work.<\/p>\n
## Product Description and Application<\/p>\n
This electrode features a unique design that allows for the simultaneous or alternating welding of pins of two different diameters. One side is optimized for pins with diameters between 2.0 mm and 2.5 mm, while the other side has a design optimized for 4 mm diameter pins.<\/p>\n
The product is located within the **Welding Technology** category, specifically in the **Resistance Spot Welding** section, and is an ideal accessory for GT single-sided spot welding guns. The precision design ensures optimal current transfer and pressure during the welding process, minimizing sparking and maximizing weld strength.<\/p>\n
Welding electrodes are crucial consumables in professional body repair as they directly affect the quality of the weld seam and the efficiency of the repair process. The use of high-quality material guarantees long service life and consistent performance.<\/p>\n
## Product Information and Technical Data<\/p>\n
The table below details the electrode specifications, which are essential for ensuring the correct working environment and tool compatibility.<\/p>\n
| Property | Value | Comment |
\n| :— | :— | :— |
\n| **Part Number** | 497021 | Unique identifier for stock keeping. |
\n| **Contents** | 1 piece | Packaging: 1 pc\/package. |
\n| **Internal Diameter (Ø)** | 2.05 mm \/ 2.55 mm | Sized fitting surface on one side. |
\n| **Length × Width × Height** | 50 x 16 x 12 mm | Physical dimensions of the electrode. |
\n| **Material** | Copper-zirconium | Excellent electrical conductivity and heat resistance. |
\n| **Weight** | 0.073 kg | Light weight for fast maneuverability. |<\/p>\n
### Material Specifications: Copper-Zirconium Alloy<\/p>\n
The electrode is made of a copper-zirconium alloy, a high-performance material considered standard in welding technology. The main advantages of this alloy are:<\/p>\n
1. **High Electrical Conductivity:** Ensures minimal resistance to the current, resulting in more efficient heat generation at the weld spot.
\n2. **Excellent Heat Resistance:** Prevents the electrode from softening and deforming during intensive welding cycles.
\n3. **Wear Resistance:** The addition of zirconium increases the material's hardness, thus extending the electrode's lifespan, even under intense use.<\/p>\n
## Compatibility and Accessories<\/p>\n
This electrode has been specifically optimized for use with Wiel\u00e4nder+Schill resistance spot welding systems, particularly for the **Single Sided Spot Welding Gun GT** type.<\/p>\n
Recommended accessory product to achieve perfect welding results:<\/p>\n
**Welding Studs | M4 × 15 mm | Packaging Unit: 50 pcs**
\n* **Part Number:** 497027
\n* **Description:** Welding studs made of steel (min. 4.8 quality) equipped with metric threads. These studs are ideal for fitting the 4 mm electrode tip, ensuring the standard M4 thread for fastening.<\/p>\n
The correct choice of stud is critically important, as welding parameters (current, time, pressure) depend closely on the thickness of the material to be welded and the size of the stud.<\/p>\n
## Advantages for the User<\/p>\n
Using the electrode with part number 497021, professionals can enjoy the following advantages:<\/p>\n
* **Dual Flexibility:** Allows for the quick and efficient fastening of both 2.0-2.5 mm and 4 mm studs with the same electrode, reducing tool changeover time.
\n* **Professional Quality:** The copper-zirconium material guarantees the reliability of the weld seams, which is essential for modern vehicle body repair.
\n* **Optimized Lifespan:** Durable material use reduces the frequency of consumable replacement, thereby increasing workshop productivity.
\n* **Precise Fit:** The internal diameters (2.05 mm \/ 2.55 mm) ensure a precise fit for the studs, minimizing the risk of welding errors.<\/p>\n
This electrode reflects Wiel\u00e4nder+Schill's commitment to the highest level of body repair tools, supporting efficient and quality work performance.<\/p>","protected":false},"excerpt":{"rendered":"
High-quality electrode pins for resistance welding, for 2.0-2.5 mm & 4 mm sizes. Professional tool.<\/p>","protected":false},"featured_media":376676,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[1737],"product_cat":[12998],"product_tag":[],"class_list":{"0":"post-359783","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:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/359783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/comments?post=359783"}],"version-history":[{"count":1,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/359783\/revisions"}],"predecessor-version":[{"id":370322,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/359783\/revisions\/370322"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/media\/376676"}],"wp:attachment":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=359783"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=359783"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=359783"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=359783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}