--- title: "Mining Roof Support Q355 Material Split Set Anchor Rock Bolt" description: "Mining Roof Support Q355 Material Split Set Anchor Rock Bolt — Assortment Kits & Mixed Fastener Sets. MOQ 100 pieces, US$2.40 – 8.40." url: https://engineeringhardware.com/product/mining-roof-support-q355-material-split-set-anchor-rock-bolt/ source: Engineering Hardware & Fasteners --- # Mining Roof Support Q355 Material Split Set Anchor Rock Bolt [![Mining Roof Support Q355 Material Split Set Anchor Rock Bolt](https://img.engineeringhardware.com/Mining-Roof-Support-Q355-Material-Split-Set-Anchor-Rock-Bolt.webp)](https://img.engineeringhardware.com/Mining-Roof-Support-Q355-Material-Split-Set-Anchor-Rock-Bolt.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Fastener Sets & Assemblies › Assortment Kits & Mixed Fastener Sets](https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/mining-roof-support-q355-material-split-set-anchor-rock-bolt.md) US$2.40 – 8.40 / piece MOQ 100 pieces · Final price confirmed in your quote - **Finish:** Non-Galvanized - **Head Style:** Standard - **Material:** Carbon Steel - **Standard:** GB - **Length:** According to Your Needs - **Color:** Black - **Package Size:** 80.00cm * 80.00cm * 50.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Mining%20Roof%20Support%20Q355%20Material%20Split%20Set%20Anchor%20Rock%20Bolt%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fmining-roof-support-q355-material-split-set-anchor-rock-bolt%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Customization | Available | | --- | --- | | Application | Mine Support | | Finish | Non-Galvanized | | Head Style | Standard | | Material | Carbon Steel | | Standard | GB | | Type | Split Set | | Thickness | 1.2mm,1.5mm,1.7mm,1.8mm,2.0mm,2.2mm,2.3mm, etc. | | Length | According to Your Needs | | Color | Black | | Transport Package | Standard Package | | Specification | customized | | Origin | Henan Province | | HS Code | 7308909900 | | Production Capacity | 50000pieces/Day | | Package Size | 80.00cm * 80.00cm * 50.00cm | | Package Gross Weight | 2.000kg | | Key Features | One of the most popular solution for hard rock mining | | Ring | quality of welding and proven performance | | Main Benefits | Easy to handle | | Applications | Underground metal ore- Hard rock Mining | | Technical Data | FS-33 | | Category | [Assortment Kits & Mixed Fastener Sets](https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/) | ## Technical parameters | | | FS-33 | FS-39 | FS-42 | FS-47 | | --- | --- | --- | --- | --- | --- | | A | Taper Diameter | 28mm | 30mm | 34mm | 40mm | | B | Taper Length | 60mm | 65mm | 75mm | 70.5mm | | C | Slot Width | 12mm | 16mm | 20mm | 25.5mm | | D | Steel Thickness | 2.3mm | 2.3mm | 3mm | 3.2mm | | E | Bolt Size | 33mm | 39mm | 42mm | 47mm | | | FS-33 | FS-39 | FS-42 | FS-47 | | --- | --- | --- | --- | --- | | Recommended Nominal Bit Size | 31 - 33mm | 35 - 38mm | 38 - 41mm | 43 - 45.5mm | | Available Tube Length | 0.9 - 2.4m | 0.9 - 3m | 0.9 - 3.7m | 0.9 - 3.7m | | Max Breaking Capacity | 107kN | 124kN | 160kN | 178kN | | Recommended Initial Anchorage | 27 - 53kN | 27 - 53kN | 35 - 70kN | 43 - 89kN | | Ultimate Axial Strain | Typical 16% | Typical 16% | Typical 16% | Typical 16% | | Mass kg/m | 1.5 | 1.8 | 2.4 | 2.5 | ## Description Mining Roof Support Q355 Material Split Set Anchor Rock Bolt is part of our assortment kits & mixed fastener sets range (Fastener Sets & Assemblies). ### Key details - **Type:** Split Set - **Standard:** GB - **Material:** Carbon Steel - **Length:** According to Your Needs - **Head Style:** Standard - **Finish:** Non-Galvanized - **Application:** Mine Support - **Thickness:** 1.2mm,1.5mm,1.7mm,1.8mm,2.0mm,2.2mm,2.3mm, etc. Available configurations include finish, head style, material, standard and length. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 pieces at US$2.40 – 8.40 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Mining Roof Support Q355 Material Split Set Anchor Rock Bolt? The listed minimum order is 100 pieces, at US$2.40 – 8.40 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### What are the main specifications of Mining Roof Support Q355 Material Split Set Anchor Rock Bolt? Type: Split Set; Standard: GB; Material: Carbon Steel; Length: According to Your Needs; Head Style: Standard; Finish: Non-Galvanized. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include finish, head style, material, standard and length. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other assortment kits & mixed fastener sets are available? The Assortment Kits & Mixed Fastener Sets category lists 3,161 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/](https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## 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