diff --git a/components/lib/radiobutton/BaseRadioButton.vue b/components/lib/radiobutton/BaseRadioButton.vue
new file mode 100644
index 000000000..e944f4112
--- /dev/null
+++ b/components/lib/radiobutton/BaseRadioButton.vue
@@ -0,0 +1,112 @@
+<script>
+import BaseComponent from 'primevue/basecomponent';
+import { useStyle } from 'primevue/usestyle';
+
+const styles = `
+.p-radiobutton {
+    position: relative;
+    display: inline-flex;
+    cursor: pointer;
+    user-select: none;
+    vertical-align: bottom;
+}
+
+.p-radiobutton.p-radiobutton-disabled {
+    cursor: default;
+}
+
+.p-radiobutton-box {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+}
+
+.p-radiobutton-icon {
+    -webkit-backface-visibility: hidden;
+    backface-visibility: hidden;
+    transform: translateZ(0) scale(.1);
+    border-radius: 50%;
+    visibility: hidden;
+}
+
+.p-radiobutton-box.p-highlight .p-radiobutton-icon {
+    transform: translateZ(0) scale(1.0, 1.0);
+    visibility: visible;
+}
+`;
+
+const classes = {
+    root: ({ instance, props }) => [
+        'p-radiobutton p-component',
+        {
+            'p-radiobutton-checked': instance.checked,
+            'p-radiobutton-disabled': props.disabled,
+            'p-radiobutton-focused': instance.focused
+        }
+    ],
+    hiddenInputWrapper: 'p-hidden-accessible',
+    input: ({ instance, props }) => [
+        'p-radiobutton-box',
+        {
+            'p-highlight': instance.checked,
+            'p-disabled': props.disabled,
+            'p-focus': instance.focused
+        }
+    ],
+    icon: 'p-radiobutton-icon'
+};
+
+const { load: loadStyle, unload: unloadStyle } = useStyle(styles, { id: 'primevue_radiobutton_style', manual: true });
+
+export default {
+    name: 'BaseRadioButton',
+    extends: BaseComponent,
+    props: {
+        value: null,
+        modelValue: null,
+        name: {
+            type: String,
+            default: null
+        },
+        disabled: {
+            type: Boolean,
+            default: false
+        },
+        inputId: {
+            type: String,
+            default: null
+        },
+        inputClass: {
+            type: [String, Object],
+            default: null
+        },
+        inputStyle: {
+            type: Object,
+            default: null
+        },
+        inputProps: {
+            type: null,
+            default: null
+        },
+        'aria-labelledby': {
+            type: String,
+            default: null
+        },
+        'aria-label': {
+            type: String,
+            default: null
+        }
+    },
+    css: {
+        classes
+    },
+    watch: {
+        isUnstyled: {
+            immediate: true,
+            handler(newValue) {
+                !newValue && loadStyle();
+            }
+        }
+    }
+};
+</script>
diff --git a/components/lib/radiobutton/RadioButton.d.ts b/components/lib/radiobutton/RadioButton.d.ts
index 22b13b872..591f5462f 100755
--- a/components/lib/radiobutton/RadioButton.d.ts
+++ b/components/lib/radiobutton/RadioButton.d.ts
@@ -110,6 +110,16 @@ export interface RadioButtonProps {
      * Establishes a string value that labels the component.
      */
     'aria-label'?: string | undefined;
+    /**
+     * Uses to pass attributes to DOM elements inside the component.
+     * @type {RadioButtonPassThroughMethodOptions}
+     */
+    pt?: RadioButtonPassThroughMethodOptions;
+    /**
+     * When enabled, it removes component related styles in the core.
+     * @defaultValue false
+     */
+    unstyled?: boolean;
 }
 
 export interface RadioButtonSlots {}
diff --git a/components/lib/radiobutton/RadioButton.vue b/components/lib/radiobutton/RadioButton.vue
index 6eddfab2e..868e6186b 100755
--- a/components/lib/radiobutton/RadioButton.vue
+++ b/components/lib/radiobutton/RadioButton.vue
@@ -1,73 +1,22 @@
 <template>
-    <div :class="containerClass" @click="onClick($event)" v-bind="ptm('root')">
-        <div class="p-hidden-accessible" v-bind="ptm('hiddenInputWrapper')">
-            <input
-                ref="input"
-                :id="inputId"
-                type="radio"
-                :class="inputClass"
-                :style="inputStyle"
-                :name="name"
-                :checked="checked"
-                :disabled="disabled"
-                :value="value"
-                :aria-labelledby="ariaLabelledby"
-                :aria-label="ariaLabel"
-                @focus="onFocus"
-                @blur="onBlur"
-                v-bind="ptm('hiddenInput')"
-            />
+    <div :class="cx('root')" @click="onClick($event)" v-bind="ptm('root')">
+        <div :class="cx('hiddenInputWrapper')" :style="sx('hiddenAccessible', isUnstyled)" v-bind="ptm('hiddenInputWrapper')" :data-p-hidden-accessible="true">
+            <input ref="input" :id="inputId" type="radio" :name="name" :checked="checked" :disabled="disabled" :value="value" :aria-labelledby="ariaLabelledby" :aria-label="ariaLabel" @focus="onFocus" @blur="onBlur" v-bind="ptm('hiddenInput')" />
         </div>
-        <div ref="box" :class="['p-radiobutton-box', { 'p-highlight': checked, 'p-disabled': disabled, 'p-focus': focused }]" v-bind="{ ...inputProps, ...ptm('input') }">
-            <div class="p-radiobutton-icon" v-bind="ptm('icon')"></div>
+        <div ref="box" :class="[cx('input'), inputClass]" :style="inputStyle" v-bind="{ ...inputProps, ...ptm('input') }" :data-p-highlight="checked" :data-p-disabled="disabled" :data-p-focused="focused">
+            <div :class="cx('icon')" v-bind="ptm('icon')"></div>
         </div>
     </div>
 </template>
 
 <script>
-import BaseComponent from 'primevue/basecomponent';
 import { ObjectUtils } from 'primevue/utils';
+import BaseRadioButton from './BaseRadioButton.vue';
 
 export default {
     name: 'RadioButton',
-    extends: BaseComponent,
+    extends: BaseRadioButton,
     emits: ['click', 'update:modelValue', 'change', 'focus', 'blur'],
-    props: {
-        value: null,
-        modelValue: null,
-        name: {
-            type: String,
-            default: null
-        },
-        disabled: {
-            type: Boolean,
-            default: false
-        },
-        inputId: {
-            type: String,
-            default: null
-        },
-        inputClass: {
-            type: [String, Object],
-            default: null
-        },
-        inputStyle: {
-            type: Object,
-            default: null
-        },
-        inputProps: {
-            type: null,
-            default: null
-        },
-        'aria-labelledby': {
-            type: String,
-            default: null
-        },
-        'aria-label': {
-            type: String,
-            default: null
-        }
-    },
     data() {
         return {
             focused: false
@@ -97,16 +46,6 @@ export default {
     computed: {
         checked() {
             return this.modelValue != null && ObjectUtils.equals(this.modelValue, this.value);
-        },
-        containerClass() {
-            return [
-                'p-radiobutton p-component',
-                {
-                    'p-radiobutton-checked': this.checked,
-                    'p-radiobutton-disabled': this.disabled,
-                    'p-radiobutton-focused': this.focused
-                }
-            ];
         }
     }
 };