{"id":2139,"date":"2025-12-25T17:01:28","date_gmt":"2025-12-25T09:01:28","guid":{"rendered":"https:\/\/xluig.com\/?post_type=wpkj_product&p=2139"},"modified":"2025-12-25T17:21:46","modified_gmt":"2025-12-25T09:21:46","slug":"din-25201-wedge-lock-washers-hardened-carbon-steel-phosphate-black-finish","status":"publish","type":"wpkj_product","link":"https:\/\/xluig.com\/es\/products\/din-25201-wedge-lock-washers-hardened-carbon-steel-phosphate-black-finish\/","title":{"rendered":"DIN 25201 Arandelas de bloqueo con cu\u00f1a de acero al carbono endurecido | Acabado negro fosfatado"},"content":{"rendered":"\n

High-performance DIN 25201 carbon steel wedge lock washers with phosphate black coating. Surface hardened to HV 465 plus for maximum vibration resistance with Grade 8.8, 10.9, and 12.9 bolts.<\/p>\n\n\n\n

Dimensions<\/strong><\/strong><\/h3>\n\n\n\n
\"\"<\/div>\n\n\n\n

Data Overview<\/strong><\/strong><\/strong><\/h3>\n\n\n\n
Size (Metric)<\/strong><\/td>Inner Dia (d1) [mm]<\/strong><\/td>Outer Dia (d2) [mm]<\/strong><\/td>Thickness (T) [mm]<\/strong><\/td>Weight [kg\/1000pcs]<\/strong><\/td><\/tr><\/thead>
M6<\/strong><\/td>6.5<\/td>10.8<\/td>1.8<\/td>0.8<\/td><\/tr>
M8<\/strong><\/td>8.7<\/td>13.5<\/td>2.5<\/td>1.7<\/td><\/tr>
M10<\/strong><\/td>10.7<\/td>16.6<\/td>2.5<\/td>2.5<\/td><\/tr>
M12<\/strong><\/td>13.0<\/td>19.5<\/td>2.5<\/td>3.5<\/td><\/tr>
M16<\/strong><\/td>17.0<\/td>25.4<\/td>3.4<\/td>7.3<\/td><\/tr>
M20<\/strong><\/td>21.4<\/td>30.7<\/td>3.4<\/td>11.0<\/td><\/tr>
M24<\/strong><\/td>25.3<\/td>39.0<\/td>3.4<\/td>20.0<\/td><\/tr>
M30<\/strong><\/td>31.4<\/td>47.0<\/td>6.6<\/td>45.0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Product Features & Engineering Logic<\/strong><\/strong><\/h3>\n\n\n\n
Key Feature<\/strong><\/td>Technical Specification<\/strong><\/td>Operational Benefit (Trust Driver)<\/strong><\/td><\/tr><\/thead>
Wedge Cam Logic<\/strong><\/td>Cam Angle (Alpha) is greater than Thread Pitch (Beta).<\/td>Prevents bolt rotation by increasing tension if loosening is attempted.<\/td><\/tr>
Material Strength<\/strong><\/td>High-grade Spring Steel (Heat Treated).<\/td>Maintains structural integrity and bite under high clamping forces.<\/td><\/tr>
Surface Treatment<\/strong><\/td>Phosphate Black (Phosphated).<\/td>Provides essential dry-film lubrication and basic industrial corrosion protection.<\/td><\/tr>
External Serrations<\/strong><\/td>Precision radial grip teeth.<\/td>Ensures high-friction contact with both the bolt head and the workpiece surface.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

FAQ<\/strong><\/strong>s<\/h3>\n\n\n\n

Q1: Why is phosphate black finish important for these washers?<\/h3>
\n

For high-hardness spring steel, phosphate black offers a stable friction coefficient without the risk of hydrogen embrittlement often found in electro-plating, ensuring safe use with 12.9 grade bolts.<\/p>\n<\/div><\/div>\n\n\n\n

Q2: Can I use DIN 25201 washers on slotted or oversized holes?<\/h3>
\n

For such applications, we recommend using our SP (Large Outer Diameter) series to ensure sufficient surface contact and load distribution.<\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

Arandelas de bloqueo en cu\u00f1a de acero al carbono de alto rendimiento DIN 25201 con recubrimiento negro de fosfato. Endurecidas en superficie hasta HV 465+ para m\u00e1xima resistencia a las vibraciones con tornillos de grado 8.8, 10.9 y 12.9.<\/p>","protected":false},"author":1,"featured_media":2140,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"#gspb_image-id-gsbp-7637229 img{object-fit:fill;vertical-align:top;display:inline-block;box-sizing:border-box;max-width:100%;width:600px;height:auto}#gspb_image-id-gsbp-7637229{height:auto}@media (max-width:991.98px){#gspb_image-id-gsbp-7637229,#gspb_image-id-gsbp-7637229 img{height:auto}}@media (max-width:767.98px){#gspb_image-id-gsbp-7637229,#gspb_image-id-gsbp-7637229 img{height:auto}}@media (max-width:575.98px){#gspb_image-id-gsbp-7637229,#gspb_image-id-gsbp-7637229 img{height:auto}}#gspb_heading-id-gsbp-3246093{margin-top:0}","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"product_cat":[194],"product_tag":[206,205,201,204,202,207,203],"class_list":["post-2139","wpkj_product","type-wpkj_product","status-publish","has-post-thumbnail","hentry","product_cat-lock-washer","product_tag-anti-vibration-fastener","product_tag-din-25201","product_tag-m3-to-m36","product_tag-phosphate-black-finish","product_tag-self-locking-washer","product_tag-spring-steel-washer","product_tag-wedge-lock-washer"],"blocksy_meta":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t