{"id":5469,"date":"2026-05-22T22:22:41","date_gmt":"2026-05-22T14:22:41","guid":{"rendered":"https:\/\/xzfastener.com\/?post_type=product&p=5469"},"modified":"2026-06-02T15:10:14","modified_gmt":"2026-06-02T07:10:14","slug":"304-stainless-steel-hollow-hex-head-bolts-metric-vented-hex-bolts-m3-m4-m5-m6-m8-m10-m12-with-center-hole","status":"publish","type":"product","link":"https:\/\/xzfastener.com\/id\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-vented-hex-bolts-m3-m4-m5-m6-m8-m10-m12-with-center-hole\/","title":{"rendered":"304 Baut Kepala Hex Berongga Stainless Steel, Baut heksagonal Berventilasi Metrik M3 M4 M5 M6 M8 M10 M12 dengan Lubang Tengah"},"content":{"rendered":"

Deskripsi Produk<\/h1>\n

304 Stainless Steel Hollow Hex Head Bolts<\/h2>\n

Kami 304 Stainless Steel Hollow Hex Head Bolts<\/strong> are specially designed fasteners with a central hole through the bolt body. Compared with standard solid hex bolts, these hollow bolts provide additional functionality for applications that require ventilation, drainage, cable routing, weight reduction, or special assembly requirements.<\/p>\n

Terbuat dari bahan berkualitas tinggi Baja tahan karat 304<\/strong>, these bolts offer good corrosion resistance, clean appearance, and reliable durability. The external hex head allows easy installation with standard spanners, wrenches, or socket tools.<\/p>\n

These hollow hex bolts are available in common metric sizes from M3 to M12<\/strong>, making them suitable for machinery, equipment assembly, custom fastening projects, industrial maintenance, and special-purpose applications.<\/p>\n

\n

Fitur Utama<\/h2>\n
    \n
  • Hollow center hole design<\/strong> for ventilation, drainage, cable passage, or special assembly use.<\/li>\n
  • Bahan baja tahan karat 304<\/strong> with good corrosion resistance and long service life.<\/li>\n
  • External hex head<\/strong> for easy tightening and removal.<\/li>\n
  • Ukuran benang metrik<\/strong> available from M3 to M12.<\/li>\n
  • Bersihkan lapisan baja tahan karat<\/strong> suitable for visible assembly areas.<\/li>\n
  • Durable and reusable<\/strong> for maintenance and replacement work.<\/li>\n
  • Suitable for custom applications<\/strong> where standard solid bolts cannot meet the design requirement.<\/li>\n<\/ul>\n
    \n

    Spesifikasi Produk<\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Barang<\/th>\nDeskripsi<\/th>\n<\/tr>\n<\/thead>\n
    Nama Produk<\/td>\nHollow Hex Head Bolt<\/td>\n<\/tr>\n
    Bahan<\/td>\nBaja Tahan Karat 304<\/td>\n<\/tr>\n
    Tipe Kepala<\/td>\nKepala Hex<\/td>\n<\/tr>\n
    Jenis Benang<\/td>\nBenang Metrik<\/td>\n<\/tr>\n
    Struktur<\/td>\nHollow Center Hole<\/td>\n<\/tr>\n
    Ukuran yang Tersedia<\/td>\nM3, M4, M5, M6, M8, M10, M12<\/td>\n<\/tr>\n
    Permukaan Selesai<\/td>\nBaja Tahan Karat Polos<\/td>\n<\/tr>\n
    Satuan<\/td>\nmm<\/td>\n<\/tr>\n
    Aplikasi<\/td>\nMachinery, equipment, custom assembly, ventilation, drainage, special fastening<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    \n

    Bagan Ukuran<\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Ukuran<\/th>\nPitch<\/th>\nHead Thickness<\/th>\nHead Width<\/th>\nHole Diameter<\/th>\n<\/tr>\n<\/thead>\n
    M3<\/td>\n0.5<\/td>\n1.9\u20132.2<\/td>\n5.25\u20135.5<\/td>\n0.8\u20131.2<\/td>\n<\/tr>\n
    M4<\/td>\n0.7<\/td>\n2.8\u20133.0<\/td>\n6.65\u20137<\/td>\n1.5\u20131.8<\/td>\n<\/tr>\n
    M5<\/td>\n0.8<\/td>\n3.26\u20133.74<\/td>\n7.65\u20138<\/td>\n1.8<\/td>\n<\/tr>\n
    M6<\/td>\n1.0<\/td>\n3.76\u20134.24<\/td>\n9.65\u201310<\/td>\n2.0<\/td>\n<\/tr>\n
    M8<\/td>\n1.25<\/td>\n5.06\u20135.54<\/td>\n12.57\u201313<\/td>\n2\u20132.5<\/td>\n<\/tr>\n
    M10<\/td>\n1.5<\/td>\n6.11\u20136.69<\/td>\n16.57\u201317<\/td>\n3.0<\/td>\n<\/tr>\n
    M12<\/td>\n1.75<\/td>\n7.21\u20137.79<\/td>\n18.48\u201319<\/td>\n3.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    \n

    What Are Hollow Hex Bolts?<\/h2>\n

    Hollow hex bolts<\/strong> are hex head bolts with a hole through the center of the bolt body. This design allows air, gas, liquid, wire, or other small components to pass through the bolt, depending on the application.<\/p>\n

    They are commonly used when the bolt must provide fastening while also allowing functional passage through the center.<\/p>\n

    \n

    Aplikasi Umum<\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Area Aplikasi<\/th>\nGunakan<\/th>\n<\/tr>\n<\/thead>\n
    Perakitan Mesin<\/td>\nSpecial fastening and positioning<\/td>\n<\/tr>\n
    Equipment Maintenance<\/td>\nReplacement for customized hollow bolts<\/td>\n<\/tr>\n
    Ventilation Systems<\/td>\nAllows air or gas passage<\/td>\n<\/tr>\n
    Drainage Applications<\/td>\nAllows liquid discharge in certain assemblies<\/td>\n<\/tr>\n
    Electrical Assembly<\/td>\nCable or wire routing in special designs<\/td>\n<\/tr>\n
    Peralatan Industri<\/td>\nCustom fastening in production equipment<\/td>\n<\/tr>\n
    DIY & Custom Projects<\/td>\nSpecial structure connection and modification<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    \n

    304 Stainless Steel Advantages<\/h2>\n

    304 stainless steel is one of the most widely used stainless steel materials. It offers a good balance of corrosion resistance, strength, and cost performance.<\/p>\n

    \n
    \n\n\n\n\n\n\n
    Bahan<\/th>\nFitur<\/th>\nPenggunaan yang Disarankan<\/th>\n<\/tr>\n<\/thead>\n
    Baja Tahan Karat 304<\/td>\nGood corrosion resistance and clean appearance<\/td>\nIndoor, outdoor, machinery, general industrial use<\/td>\n<\/tr>\n
    Baja Tahan Karat 316<\/td>\nKetahanan korosi yang lebih tinggi<\/td>\nLingkungan laut, pesisir, kimia, dan kelembaban tinggi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    For most standard machinery and general-purpose applications, 304 stainless steel hollow hex bolts<\/strong> adalah pilihan yang praktis dan dapat diandalkan.<\/p>\n

    \n

    Keunggulan Produk<\/h2>\n

    Ini 304 Stainless Steel Hollow Hex Head Bolts<\/strong> combine fastening strength with functional hollow-hole design. The hex head provides stable torque transmission during installation, while the stainless steel body helps resist rust and corrosion.<\/p>\n

    They are suitable for customers who need special fasteners for machinery, equipment repair, custom production, or non-standard assembly solutions.<\/p>\n

    \n

    Catatan Instalasi<\/h2>\n

    Please confirm the following details before ordering:<\/p>\n

    \n
    \n\n\n\n\n\n\n\n\n\n\n
    Informasi yang Diperlukan<\/th>\nContoh<\/th>\n<\/tr>\n<\/thead>\n
    Ukuran<\/td>\nM3, M4, M5, M6, M8, M10, M12<\/td>\n<\/tr>\n
    Pitch Benang<\/td>\nStandard metric pitch or customized pitch<\/td>\n<\/tr>\n
    Panjangnya<\/td>\nAccording to your project requirement<\/td>\n<\/tr>\n
    Hole Diameter<\/td>\nPlease confirm if special hole size is required<\/td>\n<\/tr>\n
    Bahan<\/td>\n304 stainless steel or other material<\/td>\n<\/tr>\n
    Kuantitas<\/td>\nJumlah kecil atau pesanan massal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    The hollow design is not the same as a standard solid bolt. Please make sure the hole diameter and bolt length match your application.<\/p>\n

    \n

    FAQ<\/h2>\n

    Q1: What is a hollow hex bolt?<\/h3>\n

    A hollow hex bolt is a hex head bolt with a hole through the center. It can be used for fastening while allowing ventilation, drainage, cable routing, or special assembly functions.<\/p>\n

    Q2: Baut ini terbuat dari bahan apa?<\/h3>\n

    Baut ini terbuat dari Baja tahan karat 304<\/strong>, yang memberikan ketahanan korosi dan daya tahan yang baik.<\/p>\n

    Q3: Ukuran apa yang tersedia?<\/h3>\n

    Ukuran yang tersedia meliputi M3, M4, M5, M6, M8, M10, and M12<\/strong>.<\/p>\n

    Q4: Apakah baut ini metrik atau imperial?<\/h3>\n

    Ini adalah metric hollow hex bolts<\/strong>.<\/p>\n

    Q5: Can the hole diameter be customized?<\/h3>\n

    Yes. The hole diameter can be customized according to your drawing, sample, or project requirement.<\/p>\n

    Q6: Bisakah baut ini digunakan di luar ruangan?<\/h3>\n

    Yes. 304 stainless steel is suitable for many indoor and outdoor environments. For marine or highly corrosive environments, 316 stainless steel may be recommended.<\/p>\n

    Q7: Are these bolts fully threaded?<\/h3>\n

    Mereka dapat dipasok sebagai ulir penuh atau ulir sebagian tergantung pada ukuran, panjang, dan kebutuhan pelanggan.<\/p>\n

    Q8: What tools are used for installation?<\/h3>\n

    They can be installed with a standard wrench, spanner, or socket tool matching the hex head size.<\/p>\n

    Q9: Can you produce according to samples or drawings?<\/h3>\n

    Yes. Custom production is available based on samples, drawings, or detailed specifications.<\/p>\n

    \n

    Ringkasan Produk Singkat<\/h2>\n

    304 Stainless Steel Hollow Hex Head Bolts<\/strong> are metric hex fasteners with a central hole design. Available in sizes M3 to M12<\/strong>, these bolts are suitable for machinery, equipment assembly, ventilation, drainage, cable routing, repair, and custom industrial applications. Made from durable 304 stainless steel, they provide good corrosion resistance, clean appearance, and reliable fastening performance.<\/p>","protected":false},"excerpt":{"rendered":"

    Product Description 304 Stainless Steel Hollow Hex Head Bolts Our 304 Stainless Steel Hollow Hex Head Bolts are specially designed fasteners with a central hole through the bolt body. Compared with standard solid hex bolts, these hollow bolts provide additional functionality for applications that require ventilation, drainage, cable routing, weight reduction, or special assembly requirements. […]<\/p>\n","protected":false},"featured_media":5470,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"fastener-coating":[95,37,94],"fastener-material":[43],"fastener-type":[53,474],"product_brand":[],"product_cat":[22,28],"product_tag":[],"class_list":{"0":"post-5469","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"fastener-coating-natural-finish","7":"fastener-coating-original-material","8":"fastener-coating-original-material-natural-finish","9":"fastener-material-stainless-steel","10":"fastener-type-bolts","11":"fastener-type-hex-head-bolt","12":"product_cat-standard-fasteners","13":"product_cat-custom-non-standard-fasteners","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/product\/5469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/comments?post=5469"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/product\/5469\/revisions"}],"predecessor-version":[{"id":5471,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/product\/5469\/revisions\/5471"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/media\/5470"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/media?parent=5469"}],"wp:term":[{"taxonomy":"fastener-coating","embeddable":true,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/fastener-coating?post=5469"},{"taxonomy":"fastener-material","embeddable":true,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/fastener-material?post=5469"},{"taxonomy":"fastener-type","embeddable":true,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/fastener-type?post=5469"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/product_brand?post=5469"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/product_cat?post=5469"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/id\/wp-json\/wp\/v2\/product_tag?post=5469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}