{"id":3840,"date":"2026-08-28T05:39:10","date_gmt":"2026-08-28T05:39:10","guid":{"rendered":"https:\/\/www.henghuahose.com\/?post_type=product&#038;p=3840"},"modified":"2026-09-04T06:42:59","modified_gmt":"2026-09-04T06:42:59","slug":"10511-rw-metric-male-24-degree-cone-seat-heavy-series-fitting","status":"publish","type":"product","link":"https:\/\/www.henghuahose.com\/fr\/product\/10511-rw-metric-male-24-degree-cone-seat-heavy-series-fitting\/","title":{"rendered":"10511-RW Metric Male 24 Degree Cone Seat Heavy Series Fitting"},"content":{"rendered":"<p>Our metric male 24 degree cone seat heavy series fitting, series 10511-RW, is the heavy-duty (H.T.) version of our light series range. It is a crimp-on hydraulic hose fitting built to the DIN 2353 heavy series dimensional standard and the ISO 8434-1 \/ DIN 3865 24 degree cone geometry, sized and heat-treated for higher pressure service. The range covers M14x1.5 to M52x2 threads, dash size -04 to -20, hose bore DN6 to DN32. Every fitting is 100% dimensionally inspected before shipment.<\/p>\n<p><strong>Conformit\u00e9 et normes :<\/strong><\/p>\n<ul>\n<li>DIN 2353 heavy series (H.T.) dimensional standard<\/li>\n<li>ISO 8434-1 (g\u00e9om\u00e9trie du raccord \u00e0 c\u00f4ne de 24 degr\u00e9s)<\/li>\n<li>DIN 3865 (metric 24 degree cone stud ends)<\/li>\n<li>S\u00e9rie ISO 12151 (raccords de tuyaux avec connecteurs \u00e0 c\u00f4ne de 24 degr\u00e9s)<\/li>\n<li>SAE J516 (norme de r\u00e9f\u00e9rence g\u00e9n\u00e9rale relative \u00e0 la conception des raccords pour flexibles hydrauliques)<\/li>\n<\/ul>\n<p><strong>Pourquoi les acheteurs choisissent ce mod\u00e8le :<\/strong><\/p>\n<ul>\n<li><strong>Heavy series rating.<\/strong>\u00a0The H.T. design uses larger hex and thread dimensions than the light series for the same bore, carrying higher working pressures on high pressure hose circuits.<\/li>\n<li><strong>Matched to 2SN and 4SP hose.<\/strong>\u00a0The heavy series profile is the standard partner for SAE 100 R2AT, EN 853 2SN and spiral-wound high pressure hose constructions.<\/li>\n<li><strong>Large plage de temp\u00e9ratures.<\/strong>\u00a0Rated for -40\u00b0C to +100\u00b0C continuous duty, verified in our production line tests.<\/li>\n<li><strong>Mod\u00e8les en acier au carbone ou en acier inoxydable.<\/strong>\u00a0Acier au carbone zingu\u00e9 pour usage g\u00e9n\u00e9ral ; acier inoxydable 304, 316 ou 316L pour les milieux corrosifs.<\/li>\n<\/ul>\n<h2>Metric Male 24 Degree Cone Seat Heavy Series Fitting Technical Specifications<\/h2>\n<p>The table below lists all 16 sizes of the 10511-RW metric male 24 degree cone seat heavy series fitting. Dimensions are in millimeters. All threads are metric fine (ISO 725 based) with a 24 degree inner cone seat per DIN 3865.<\/p>\n<div>\n<div>\n<table>\n<thead>\n<tr>\n<th>R\u00e9f\u00e9rence.<\/th>\n<th>Fil de discussion E<\/th>\n<th>Diam\u00e8tre int\u00e9rieur du tuyau DN (mm)<\/th>\n<th>Taille du tiret<\/th>\n<th>Diam\u00e8tre ext\u00e9rieur du tube (mm)<\/th>\n<th>Dim. A (mm)<\/th>\n<th>Dim. C (mm)<\/th>\n<th>Hex S2 (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>10511-14-04RW<\/td>\n<td>M14x1,5<\/td>\n<td>6<\/td>\n<td>-04<\/td>\n<td>6<\/td>\n<td>24.1<\/td>\n<td>12<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td>10511-16-04RW<\/td>\n<td>M16x1,5<\/td>\n<td>6<\/td>\n<td>-04<\/td>\n<td>8<\/td>\n<td>26.5<\/td>\n<td>12<\/td>\n<td>17<\/td>\n<\/tr>\n<tr>\n<td>10511-18-04RW<\/td>\n<td>M18x1,5<\/td>\n<td>6<\/td>\n<td>-04<\/td>\n<td>10<\/td>\n<td>26.5<\/td>\n<td>12<\/td>\n<td>19<\/td>\n<\/tr>\n<tr>\n<td>10511-20-05RW<\/td>\n<td>M20x1.5<\/td>\n<td>8<\/td>\n<td>-05<\/td>\n<td>12<\/td>\n<td>27.0<\/td>\n<td>12<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>10511-20-06RW<\/td>\n<td>M20x1.5<\/td>\n<td>10<\/td>\n<td>-06<\/td>\n<td>12<\/td>\n<td>26.5<\/td>\n<td>12<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>10511-22-05RW<\/td>\n<td>M22x1,5<\/td>\n<td>8<\/td>\n<td>-05<\/td>\n<td>14<\/td>\n<td>30.5<\/td>\n<td>14<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td>10511-22-06RW<\/td>\n<td>M22x1,5<\/td>\n<td>10<\/td>\n<td>-06<\/td>\n<td>14<\/td>\n<td>30.5<\/td>\n<td>14<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td>10511-22-08RW<\/td>\n<td>M22x1,5<\/td>\n<td>12<\/td>\n<td>-08<\/td>\n<td>14<\/td>\n<td>31.0<\/td>\n<td>14<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td>10511-24-08RW<\/td>\n<td>M24x1.5<\/td>\n<td>12<\/td>\n<td>-08<\/td>\n<td>16<\/td>\n<td>31.5<\/td>\n<td>14<\/td>\n<td>27<\/td>\n<\/tr>\n<tr>\n<td>10511-30-10RW<\/td>\n<td>M30x2<\/td>\n<td>16<\/td>\n<td>-10<\/td>\n<td>20<\/td>\n<td>36.0<\/td>\n<td>16<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>10511-30-12RW<\/td>\n<td>M30x2<\/td>\n<td>20<\/td>\n<td>-12<\/td>\n<td>20<\/td>\n<td>36.0<\/td>\n<td>16<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>10511-36-12RW<\/td>\n<td>M36x2<\/td>\n<td>20<\/td>\n<td>-12<\/td>\n<td>25<\/td>\n<td>40.5<\/td>\n<td>18<\/td>\n<td>41<\/td>\n<\/tr>\n<tr>\n<td>10511-36-16RW<\/td>\n<td>M36x2<\/td>\n<td>25<\/td>\n<td>-16<\/td>\n<td>25<\/td>\n<td>41.5<\/td>\n<td>18<\/td>\n<td>38 *<\/td>\n<\/tr>\n<tr>\n<td>10511-42-16TRW<\/td>\n<td>M42x2<\/td>\n<td>25<\/td>\n<td>-16<\/td>\n<td>30<\/td>\n<td>44.0<\/td>\n<td>20<\/td>\n<td>46<\/td>\n<\/tr>\n<tr>\n<td>10511-42-20RW<\/td>\n<td>M42x2<\/td>\n<td>32<\/td>\n<td>-20<\/td>\n<td>30<\/td>\n<td>45.0<\/td>\n<td>20<\/td>\n<td>46<\/td>\n<\/tr>\n<tr>\n<td>10511-52-20RW<\/td>\n<td>M52x2<\/td>\n<td>32<\/td>\n<td>-20<\/td>\n<td>38<\/td>\n<td>50.0<\/td>\n<td>22<\/td>\n<td>55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p>*Row 10511-36-16RW: the S2 value (38 mm) is smaller than the 36-12RW value (41 mm) in the scanned source. Confirm this hex size against the original HENGHUA spec sheet before large orders.<\/p>\n<p>Notes: Dim. A is the assembly reference length from the thread face to the hose-end shoulder. Dim. C is the thread zone length. Hex S2 is the wrench size across flats. The -RW suffix denotes the braided-hose version; for spiral-wound hose, use series 10512-XX-XXRW. The 10511 series is the heavy series (H.T.) counterpart of the 10411 light series.<\/p>\n<h3>Heavy Series vs Light Series &#8211; What Is the Difference<\/h3>\n<p>The DIN 2353 standard defines two dimensional series for the same 24 degree cone connection: light (L.T.) and heavy (S.T., also written H.T.). For the same hose bore, the heavy series uses a larger thread, a larger hex and a larger cone seat than the light series.<\/p>\n<p>This trade-off has a clear logic. The heavy series carries higher connection pressure ratings, which is why it is the standard choice for high pressure braided hose (SAE 100 R2AT, EN 853 2SN) and for spiral-wound hose assemblies. The light series is preferred where compactness and lower cost matter more than the pressure ceiling. If your circuit runs above the light series rating, this metric male 24 degree cone seat heavy series fitting is the correct choice.<\/p>\n<h3>Profondeur d'insertion et diam\u00e8tre ext\u00e9rieur du sertissage : les deux chiffres demand\u00e9s par les ing\u00e9nieurs<\/h3>\n<p>Insert depth is the length of the barbed tail that enters the hose bore. Crimp O.D. is the outside diameter of the ferrule after crimping. They are the two most important process control values for a leak-free assembly.<\/p>\n<p>HENGHUA publishes the matched insert depth and crimp O.D. for every hose construction we supply, including SAE 100 R1AT, R2AT, EN 853 1SN, 2SN and spiral constructions. The values are hose-specific because reinforcement thickness changes the stack-up. Request our crimp data sheet with your hose model and we will return the exact crimp O.D. and die selection within one working day.<\/p>\n<p>Nos essais de production ont montr\u00e9 qu\u2019un diam\u00e8tre ext\u00e9rieur de sertissage v\u00e9rifi\u00e9 et compris dans la tol\u00e9rance publi\u00e9e (g\u00e9n\u00e9ralement \u00b1 0,2 mm) offre une marge de s\u00e9curit\u00e9 contre l\u2019\u00e9clatement de 4:1 ou plus sur l\u2019ensemble complet. Effectuez une mesure \u00e0 l\u2019aide d\u2019un pied \u00e0 coulisse num\u00e9rique apr\u00e8s chaque sertissage.<\/p>\n<h3>Mat\u00e9riaux et traitements thermiques<\/h3>\n<ul>\n<li><strong>Acier au carbone (standard) :<\/strong>\u00a0acier au carbone \u00e0 haute r\u00e9sistance, form\u00e9 \u00e0 froid ou forg\u00e9 \u00e0 chaud (nuances 20# \/ 35# \/ 45#). La queue et le si\u00e8ge conique sont c\u00e9ment\u00e9s selon un proc\u00e9d\u00e9 de c\u00e9mentation et de trempe afin d'assurer une r\u00e9sistance \u00e0 la fatigue. La plage de duret\u00e9 de r\u00e9f\u00e9rence est comprise entre HRC 20 et 28 au c\u0153ur, avec une couche superficielle c\u00e9ment\u00e9e.<\/li>\n<li><strong>Finition de surface :<\/strong>\u00a0Zingage blanc ou de couleur (jaune) avec passivation. Des rev\u00eatements en zinc-nickel et Dacromet sont disponibles en option pour r\u00e9pondre \u00e0 des exigences plus strictes en mati\u00e8re de test au brouillard salin.<\/li>\n<li><strong>Acier inoxydable (en option) :<\/strong>\u00a0304, 316 or 316L stainless steel for corrosive media and washdown environments.<\/li>\n<\/ul>\n<h3>Valeurs nominales de pression et de temp\u00e9rature<\/h3>\n<p>The connection rating follows the DIN 2353 heavy series reference table below. These are reference values (\u00a7) for the fitting connection itself. The final working pressure of a hose assembly is set by the hose construction and the approved crimping specification.<\/p>\n<div>\n<div>\n<table>\n<thead>\n<tr>\n<th>Taille du tiret<\/th>\n<th>Diam\u00e8tre int\u00e9rieur du tuyau DN (mm)<\/th>\n<th>Reference Connection Pressure (bar)\u00a7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>-04 to -06<\/td>\n<td>6 to 10<\/td>\n<td>400<\/td>\n<\/tr>\n<tr>\n<td>-08<\/td>\n<td>12<\/td>\n<td>400<\/td>\n<\/tr>\n<tr>\n<td>-10<\/td>\n<td>16<\/td>\n<td>315<\/td>\n<\/tr>\n<tr>\n<td>-12<\/td>\n<td>20<\/td>\n<td>315<\/td>\n<\/tr>\n<tr>\n<td>-16<\/td>\n<td>25<\/td>\n<td>250<\/td>\n<\/tr>\n<tr>\n<td>-20<\/td>\n<td>32<\/td>\n<td>250<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p>\u00a7Reference values per DIN 2353 heavy series (H.T.), higher than the light series ratings for the same bore. Confirm the assembly rating with the HENGHUA crimp data sheet matched to your hose.<\/p>\n<p><strong>Plage de temp\u00e9ratures :<\/strong>\u00a0-40\u00b0C to +100\u00b0C for the fitting in continuous service. At elevated temperature, apply the standard SAE J517 style derating to the assembly working pressure. Our technical data sheet includes a pressure-temperature derating chart; contact us and we will send it with your quotation.<\/p>\n<p><strong>Essais de pression :<\/strong>\u00a0HENGHUA est en mesure de fournir des ensembles ayant subi des essais de r\u00e9sistance jusqu'\u00e0 100% de la pression de service nominale, avec des certificats d'essai sur demande.<\/p>\n<h2>How to Select the Right Metric Male 24 Degree Cone Seat Heavy Series Fitting<\/h2>\n<p>Selection is a three-step process. First, confirm your circuit pressure exceeds the light series rating. Second, match the hose bore to the dash size. Third, match the thread to your port.<\/p>\n<h3>Structure des r\u00e9f\u00e9rences<\/h3>\n<p>Lisez toute r\u00e9f\u00e9rence HENGHUA en trois segments. Exemple :\u00a0<strong>10511-22-08RW<\/strong>.<\/p>\n<div>\n<div>\n<table>\n<thead>\n<tr>\n<th>Segment<\/th>\n<th>Valeur<\/th>\n<th>Signification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>S\u00e9rie<\/td>\n<td>10511<\/td>\n<td>Metric male 24 degree cone seat, heavy series (H.T.)<\/td>\n<\/tr>\n<tr>\n<td>Code du fil de discussion<\/td>\n<td>22<\/td>\n<td>M22x1,5 (ce chiffre correspond au diam\u00e8tre nominal du filetage)<\/td>\n<\/tr>\n<tr>\n<td>Taille des tirets<\/td>\n<td>08<\/td>\n<td>Diam\u00e8tre int\u00e9rieur du tuyau DN12, tiret -08<\/td>\n<\/tr>\n<tr>\n<td>Suffixe<\/td>\n<td>RW<\/td>\n<td>Braided hose version (spiral hose uses 10512 series)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3>S\u00e9lectionner par s\u00e9rie de tuyaux<\/h3>\n<p>The 10511-RW fitting is designed for high pressure braided hydraulic hose. Recommended matching constructions:<\/p>\n<ul>\n<li>SAE 100 R2AT (two wire braid) &#8211; for -04 to -20 sizes<\/li>\n<li>EN 853 2SN (equivalent European construction)<\/li>\n<li>SAE 100 R1AT and EN 853 1SN (one wire braid) &#8211; where the circuit permits<\/li>\n<li>Spiral constructions (EN 856 4SP \/ 4SH) &#8211; use the 10512 series version<\/li>\n<\/ul>\n<h3>S\u00e9lectionner par calibre de filetage<\/h3>\n<p>The 24 degree cone seat accepts the 24 degree outer cone of the mating connector. All threads are metric fine:<\/p>\n<ul>\n<li><strong>Petites tailles :<\/strong>\u00a0M14x1.5, M16x1.5, M18x1.5, M20x1.5 (dash -04 to -06)<\/li>\n<li><strong>Tailles moyennes :<\/strong>\u00a0M22x1.5, M24x1.5, M30x2 (dash -05 to -12)<\/li>\n<li><strong>Grandes tailles :<\/strong>\u00a0M36x2, M42x2, M52x2 (dash -12 to -20)<\/li>\n<\/ul>\n<p>Tightening is via the hex S2 with a standard wrench. The cone seat provides the seal, so no additional sealing element is required on the cone face.<\/p>\n<h3>R\u00e9f\u00e9rences crois\u00e9es<\/h3>\n<p>This series replaces equivalent DIN 2353 heavy series metric male fittings available in the market. If you hold an OEM part number or a competitor catalog number, send it to our sales team. We confirm the direct replacement within 24 hours, including thread, dash size, hex and insert depth checks.<\/p>\n<h3>Emballage et logistique<\/h3>\n<div>\n<div>\n<table>\n<thead>\n<tr>\n<th>Article<\/th>\n<th>Emballage standard pour l'exportation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Unit\u00e9 d'emballage<\/td>\n<td>10 pi\u00e8ces par bo\u00eete int\u00e9rieure (petites tailles), 5 pi\u00e8ces par bo\u00eete (grandes tailles)<\/td>\n<\/tr>\n<tr>\n<td>Carton d'emballage ext\u00e9rieur<\/td>\n<td>Carton ondul\u00e9 \u00e0 5 couches de qualit\u00e9 export, 10 bo\u00eetes par carton<\/td>\n<\/tr>\n<tr>\n<td>Poids<\/td>\n<td>Poids net et brut par taille, tels qu'indiqu\u00e9s dans notre devis<\/td>\n<\/tr>\n<tr>\n<td>Origine<\/td>\n<td>Chine (usine de HENGHUA)<\/td>\n<\/tr>\n<tr>\n<td>D\u00e9lai de livraison<\/td>\n<td>Les articles en stock sont exp\u00e9di\u00e9s sous 7 jours ; les articles fabriqu\u00e9s sur commande, sous 15 \u00e0 25 jours.<\/td>\n<\/tr>\n<tr>\n<td>Paiement<\/td>\n<td>Paiement par virement bancaire (T\/T), lettre de cr\u00e9dit (L\/C) et assurance commerciale accept\u00e9s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2>Guide de montage : quatre \u00e9tapes pour un montage s\u00fbr du tuyau<\/h2>\n<p>Follow this process for every crimped assembly. It applies to every metric male 24 degree cone seat heavy series fitting size from dash -04 to -20. Skipping one step is the most common cause of early fitting failure.<\/p>\n<p><strong>\u00c9tape 1 \u2013 Coupez le tuyau \u00e0 angle droit.<\/strong>\u00a0Utilisez un coupe-tuyau bien aff\u00fbt\u00e9. Une coupe \u00e0 bords droits permet au raccord de s'embo\u00eeter uniform\u00e9ment dans le tuyau. Une coupe biseaut\u00e9e ou irr\u00e9guli\u00e8re laisse des espaces vides qui peuvent devenir des points de fuite.<\/p>\n<p><strong>\u00c9tape 2 \u2013 Marquez la profondeur d'insertion.<\/strong>\u00a0Mesurez la profondeur d'insertion indiqu\u00e9e dans la fiche technique de sertissage HENGHUA. Tracez une ligne sur la gaine du tuyau \u00e0 cette distance. Le rep\u00e8re doit rester visible apr\u00e8s l'insertion.<\/p>\n<p><strong>\u00c9tape 3 \u2013 Lubrifiez et ins\u00e9rez.<\/strong>\u00a0Appliquez une fine couche de lubrifiant de montage compatible \u00e0 l'int\u00e9rieur du tuyau et sur l'extr\u00e9mit\u00e9 cannel\u00e9e du raccord. Enfoncez le raccord en effectuant un mouvement de rotation jusqu'\u00e0 ce que le rep\u00e8re de profondeur s'aligne avec l'extr\u00e9mit\u00e9 du raccord. Arr\u00eatez-vous au niveau du rep\u00e8re. Ne forcez pas au-del\u00e0.<\/p>\n<p><strong>\u00c9tape 4 \u2013 Sertir et v\u00e9rifier.<\/strong>\u00a0Choisissez le jeu de matrices adapt\u00e9 \u00e0 la taille de votre flexible et de votre raccord. Effectuez le sertissage d\u2019un seul mouvement continu. Une fois le sertissage termin\u00e9, mesurez le diam\u00e8tre ext\u00e9rieur (DE) du sertissage \u00e0 l\u2019aide d\u2019un pied \u00e0 coulisse num\u00e9rique et comparez-le \u00e0 la tol\u00e9rance indiqu\u00e9e sur la fiche technique du sertissage. Notez la valeur dans votre registre de qualit\u00e9. Un diam\u00e8tre ext\u00e9rieur de sertissage correct fait toute la diff\u00e9rence entre un assemblage qui durera 10 ans et une d\u00e9faillance sur le terrain.<\/p>\n<h3>Consignes de s\u00e9curit\u00e9 \u2013 \u00c0 lire avant de proc\u00e9der au sertissage<\/h3>\n<ul>\n<li><strong>Ne m\u00e9langez jamais les marques.<\/strong>\u00a0Les flexibles et les raccords de diff\u00e9rents fabricants peuvent pr\u00e9senter les m\u00eames dimensions, mais utiliser des param\u00e8tres de sertissage diff\u00e9rents. Veillez \u00e0 toujours utiliser un ensemble flexible, raccord et fiche technique de sertissage compatibles.<\/li>\n<li><strong>Ne scellez jamais le c\u00f4ne \u00e0 24 degr\u00e9s avec du ruban adh\u00e9sif.<\/strong>\u00a0The cone seat seals by metal-to-metal 24 degree cone contact. Thread sealant tape or paste on the cone face destroys the seal geometry.<\/li>\n<li><strong>Do not substitute light series parts.<\/strong>\u00a0A light series fitting on a heavy series circuit is an overpressure hazard. Check the series code on the part before assembly.<\/li>\n<li><strong>Les filetages coniques doivent \u00eatre enduits de produit d'\u00e9tanch\u00e9it\u00e9.<\/strong>\u00a0Lorsque ce raccord est mont\u00e9 sur un orifice \u00e0 filetage conique (NPT ou BSPT), l'adaptateur doit \u00eatre \u00e9quip\u00e9 d'un produit d'\u00e9tanch\u00e9it\u00e9 pour filetage. Les raccords \u00e0 filetage parall\u00e8le \u00e9quip\u00e9s de joints toriques ne doivent jamais \u00eatre recouverts de ruban adh\u00e9sif.<\/li>\n<li><strong>Serrer conform\u00e9ment aux sp\u00e9cifications.<\/strong>\u00a0Utilisez la cl\u00e9 hexagonale S2 et serrez au couple indiqu\u00e9 dans la fiche technique. Un serrage excessif d\u00e9forme le si\u00e8ge conique. Un serrage insuffisant entra\u00eene un desserrage d\u00fb aux vibrations.<\/li>\n<li><strong>Never reuse a crimped fitting.<\/strong>\u00a0Once crimped, the ferrule zone is work-hardened. A re-crimp cannot restore the original grip.<\/li>\n<\/ul>\n<h2>OEM Customization and Quality Traceability<\/h2>\n<p>HENGHUA supplies not only standard sizes but also fully customized metric male 24 degree cone seat heavy series fitting solutions for OEM programs.<\/p>\n<h3>Customization Services<\/h3>\n<ul>\n<li><strong>Thread customization.<\/strong>\u00a0Non-standard thread lengths, special threads, and custom tail lengths for your hose construction.<\/li>\n<li><strong>Surface treatment customization.<\/strong>\u00a0White zinc, color zinc, zinc-nickel and Dacromet coatings, matched to your salt spray requirement from 72 hours up to 720+ hours.<\/li>\n<li><strong>Laser marking.<\/strong>\u00a0Your logo, part number and batch code laser-marked on the hex for full traceability.<\/li>\n<li><strong>Packaging customization.<\/strong>\u00a0Private-label boxes, barcode labels and mixed-size kits per your BOM.<\/li>\n<\/ul>\n<h3>Quality Traceability<\/h3>\n<p>Every HENGHUA batch carries a traceable batch number. The traceability chain covers incoming material certificates, heat treatment records, dimensional inspection reports and final packing lists. Material test reports (MTR) and third-party inspection (BV, SGS or equivalent) can be arranged before shipment. Request our sample batch and audit our quality documentation &#8211; we are confident in what it shows.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>What is a metric male 24 degree cone seat heavy series fitting?<\/h3>\n<p>It is a heavy-duty hydraulic fitting whose male thread carries a 24 degree inner cone seat. The seat receives the 24 degree outer cone of the mating connector and seals by metal-to-metal cone contact. The heavy series (H.T.) follows the DIN 2353 dimensional standard for higher pressure service.<\/p>\n<h3>What is the difference between heavy series and light series?<\/h3>\n<p>For the same hose bore, the heavy series uses larger thread, hex and cone seat dimensions, which carry higher connection pressure ratings. The light series is more compact and lower cost. This page covers the heavy series (H.T.).<\/p>\n<h3>Which hose works with the 10511-RW fitting?<\/h3>\n<p>The 10511-RW version is designed for high pressure braided hydraulic hose such as SAE 100 R2AT and EN 853 2SN. For spiral-wound hose, use the 10512 series.<\/p>\n<h3>Can I order stainless steel versions?<\/h3>\n<p>Yes. 304, 316 and 316L stainless steel versions are available for the full size range, with the same dimensions and crimp behavior.<\/p>\n<h3>What is the minimum order quantity?<\/h3>\n<p>Stock sizes start from 100 pcs. Customized versions start from 500 pcs per size. OEM annual contracts can be discussed directly with our factory team.<\/p>\n<h3>How do I verify a correct crimp?<\/h3>\n<p>Measure the crimp O.D. with a digital caliper after crimping. Compare it with the value on the HENGHUA crimp data sheet for your hose. The typical tolerance is +\/- 0.2 mm.<\/p>\n<h2>Get a Quote for Your Metric Male 24 Degree Cone Seat Heavy Series Fitting<\/h2>\n<p>Tell us your hose model, thread size and annual volume. We reply with a formal quotation, the matching crimp data sheet and our lead time within one working day. For urgent projects, our engineers support you online with crimp parameter verification.<\/p>","protected":false},"excerpt":{"rendered":"<p>Our metric male 24 degree cone seat heavy series fitting, series 10511-RW, is the heavy-duty (H.T.) version of our light series range. It is a crimp-on hydraulic hose fitting built to the DIN 2353 heavy series dimensional standard and the ISO 8434-1 \/ DIN 3865 24 degree cone geometry, sized and heat-treated for higher pressure [&hellip;]<\/p>\n","protected":false},"featured_media":3841,"comment_status":"open","ping_status":"closed","template":"","meta":{"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[1053,834],"product_tag":[848,850,849,837,847],"class_list":{"0":"post-3840","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-metric-hydraulic-fittings","7":"product_cat-one-piece-fittings","8":"product_tag-din-2353-heavy-series-fittings","9":"product_tag-heavy-duty-hydraulic-hose-fittings","10":"product_tag-high-pressure-metric-hose-fittings","11":"product_tag-iso-8434-1-fittings","12":"product_tag-metric-male-24-degree-cone-seat-heavy-series-fitting","13":"desktop-align-left","14":"tablet-align-left","15":"mobile-align-left","16":"ast-product-gallery-layout-horizontal-slider","17":"ast-product-gallery-with-no-image","18":"ast-product-tabs-layout-horizontal","20":"first","21":"instock","22":"shipping-taxable","23":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.5 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Metric Male 24 Degree Cone Seat Heavy Series Fitting<\/title>\n<meta name=\"description\" content=\"Metric male 24 degree cone seat heavy series fitting, DIN 2353 H.T. crimp hose fittings, M14x1.5-M52x2, -40 to +100\u00b0C. 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