{"id":2159,"date":"2025-12-26T10:38:00","date_gmt":"2025-12-26T02:38:00","guid":{"rendered":"https:\/\/xluig.com\/?post_type=wpkj_product&p=2159"},"modified":"2025-12-26T10:38:03","modified_gmt":"2025-12-26T02:38:03","slug":"din-25201-wedge-lock-washers-hardened-spring-steel-dacromet-zinc-flake-coating","status":"publish","type":"wpkj_product","link":"https:\/\/xluig.com\/ar\/products\/din-25201-wedge-lock-washers-hardened-spring-steel-dacromet-zinc-flake-coating\/","title":{"rendered":"\u0648\u0627\u0634\u0631 \u0642\u0641\u0644 \u0639\u0644\u0649 \u0634\u0643\u0644 \u0625\u0633\u0641\u064a\u0646 \u0645\u0646 \u0646\u0648\u0639 DIN 25201 | \u0641\u0648\u0644\u0627\u0630 \u0646\u0627\u0628\u0636 \u0645\u0639\u0627\u0644\u062c \u062d\u0631\u0627\u0631\u064a\u0627\u064b | \u0645\u0637\u0644\u064a \u0628\u0637\u0628\u0642\u0629 \u0632\u0646\u0643 \u062f\u0627\u0643\u0631\u0648\u0645\u064a\u062a"},"content":{"rendered":"\n

High-performance DIN 25201 wedge lock washers with Dacromet finish. Engineered for 1000 hours salt spray resistance and zero hydrogen embrittlement. Ideal for high-tensile 10.9 and 12.9 bolt security.<\/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 (di) [mm]<\/strong><\/td>Outer Dia (do) [mm]<\/strong><\/td>Thickness (T) [mm]<\/strong><\/td>Weight [kg\/1000pcs]<\/strong><\/td><\/tr><\/thead>
M6 (NL6)<\/strong><\/td>6.5<\/td>10.8<\/td>1.8<\/td>0.8<\/td><\/tr>
M8 (NL8)<\/strong><\/td>8.7<\/td>13.5<\/td>2.5<\/td>1.7<\/td><\/tr>
M10 (NL10)<\/strong><\/td>10.7<\/td>16.6<\/td>2.5<\/td>2.5<\/td><\/tr>
M12 (NL12)<\/strong><\/td>13.0<\/td>19.5<\/td>2.5<\/td>3.5<\/td><\/tr>
M16 (NL16)<\/strong><\/td>17.0<\/td>25.4<\/td>3.4<\/td>7.3<\/td><\/tr>
M20 (NL20)<\/strong><\/td>21.4<\/td>30.7<\/td>3.4<\/td>11.0<\/td><\/tr>
M24 (NL24)<\/strong><\/td>25.3<\/td>39.0<\/td>3.4<\/td>20.0<\/td><\/tr>
M30 (NL30)<\/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>Increases clamping force automatically if any loosening rotation is detected.<\/td><\/tr>
Material Strength<\/strong><\/td>Hardened High-Grade Spring Steel.<\/td>Maintains structural “bite” and locking integrity under heavy-duty preload forces.<\/td><\/tr>
Surface Finish<\/strong><\/td>Dacromet (Zinc Flake Coating).<\/td>Delivers high-level corrosion defense and chemical resistance for outdoor infrastructure.<\/td><\/tr>
Dual-Grip Serration<\/strong><\/td>Deep radial teeth on outer surfaces.<\/td>Forces all movement to occur between the internal cams, ensuring the self-locking effect.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

Q1: Why choose Dacromet over Phosphate Black for DIN 25201?<\/h3>
\n

Dacromet is designed for environments requiring high corrosion resistance (coastal or outdoor). While Phosphate Black is excellent for lubricated industrial assemblies, Dacromet provides a long-lasting barrier against oxidation and chemical exposure.<\/p>\n<\/div><\/div>\n\n\n\n

Q2: Can these washers be reused?<\/h3>
\n

Yes. Due to the high hardness of the spring steel, the wedge cams and serrations remain functional after disassembly. We recommend checking the cam surfaces for wear and re-lubricating the bolt threads before re-installation.<\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

\u0635\u0648\u0627\u0645\u064a\u0644 \u0642\u0641\u0644 \u0645\u0627\u0626\u0644\u0629 \u0645\u0646 \u0646\u0648\u0639 DIN 25201 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0645\u0639 \u062a\u0634\u0637\u064a\u0628 \u062f\u0627\u0643\u0631\u0648\u0645\u064a\u062a. \u0645\u0635\u0645\u0645\u0629 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0631\u0634 \u0627\u0644\u0645\u0644\u062d\u064a \u0644\u0645\u062f\u0629 1000 \u0633\u0627\u0639\u0629 \u0648\u0639\u062f\u0645 \u0647\u0634\u0627\u0634\u0629 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646. \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0623\u0645\u0627\u0646 \u0628\u0631\u0627\u063a\u064a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0634\u062f 10.9 \u064812.9.<\/p>","protected":false},"author":1,"featured_media":2162,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"#gspb_image-id-gsbp-7637229 img{vertical-align:top;display:inline-block;box-sizing:border-box;max-width:100%;width:300px;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":[199,213,205,221,218,220,203,219],"class_list":["post-2159","wpkj_product","type-wpkj_product","status-publish","has-post-thumbnail","hentry","product_cat-lock-washer","product_tag-anti-vibration-washer","product_tag-dacromet-coating","product_tag-din-25201","product_tag-m3-to-m42","product_tag-nl-series","product_tag-spring-steel-lock-washer","product_tag-wedge-lock-washer","product_tag-zinc-flake-coating"],"blocksy_meta":[],"aioseo_notices":[],"acf":{"wpkj_product_gallery":[2160,2161,2162],"_product_excerpt":"

    \r\n \t
  • Wedge-Lock Vibration Security<\/b>: DIN 25201 technology utilizes tension-based locking to ensure 100 percent vibration resistance under extreme dynamic and transverse loads.<\/li>\r\n \t
  • Advanced Dacromet Coating<\/b>: The specialized zinc flake finish provides superior corrosion protection (up to 1000 hours salt spray) and maintains consistent friction coefficients.<\/li>\r\n \t
  • Zero Hydrogen Embrittlement<\/b>: The non-electrolytic coating process eliminates brittle failure risks, ensuring structural safety for high-hardness spring steel fasteners.<\/li>\r\n \t
  • High-Tensile Load Compatibility<\/b>: Precision-hardened spring steel construction (HV 465 plus) specifically designed to secure Grade 8.8, 10.9, and 12.9 high-strength bolts.<\/li>\r\n \t
  • Efficiency-Focused Pre-Assembly<\/b>: Pairs are pre-assembled and glued to guarantee correct wedge cam orientation, significantly reducing error rates during industrial installation.<\/li>\r\n<\/ul>","faqs_meta":null,"disable_global_faqs":false,"post_download_file":""},"_links":{"self":[{"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/wpkj_product\/2159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/wpkj_product"}],"about":[{"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/types\/wpkj_product"}],"author":[{"embeddable":true,"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":2,"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/wpkj_product\/2159\/revisions"}],"predecessor-version":[{"id":3050,"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/wpkj_product\/2159\/revisions\/3050"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/media\/2162"},{"embeddable":true,"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/media\/2161"},{"embeddable":true,"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/media\/2160"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/media\/2162"}],"wp:attachment":[{"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/media?parent=2159"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/product_cat?post=2159"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/xluig.com\/ar\/wp-json\/wp\/v2\/product_tag?post=2159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}