--- title: "High Strength Hexagonal Structural Bolt in Carbon Steel" description: "High Strength Hexagonal Structural Bolt in Carbon Steel — Structural & Heavy Hex Bolts. MOQ 100 boxes, US$0.12." url: https://engineeringhardware.com/product/high-strength-hexagonal-structural-bolt-in-carbon-steel/ source: Engineering Hardware & Fasteners --- # High Strength Hexagonal Structural Bolt in Carbon Steel [![High Strength Hexagonal Structural Bolt in Carbon Steel](https://img.engineeringhardware.com/High-Strength-Hexagonal-Structural-Bolt-in-Carbon-Steel.webp)](https://img.engineeringhardware.com/High-Strength-Hexagonal-Structural-Bolt-in-Carbon-Steel.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Bolts › Structural & Heavy Hex Bolts](https://engineeringhardware.com/fastener-products/bolts/structural-heavy-hex-bolts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/high-strength-hexagonal-structural-bolt-in-carbon-steel.md) Model no. **M6-M150** US$0.12 / box MOQ 100 boxes · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, JIS, BSW - **Grade:** 8.8 - **Finish:** Black Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High%20Strength%20Hexagonal%20Structural%20Bolt%20in%20Carbon%20Steel%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-strength-hexagonal-structural-bolt-in-carbon-steel%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 | | --- | --- | | Material | Carbon Steel | | Type | Hexagon Head | | Model NO. | M6-M150 | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, JIS, BSW | | Grade | 8.8 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Black | | Transport Package | Box | | Specification | M6-M36 | | Origin | Hebei Handan | | Production Capacity | 500000 | | Category | [Structural & Heavy Hex Bolts](https://engineeringhardware.com/fastener-products/bolts/structural-heavy-hex-bolts/) | ## Technical parameters | Style | Hex Bolt | | --- | --- | | Standard | JIS B 1186 | | Size | M5-M64 | | Class | 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 | | Coating | black, zinc, HDG, Heat treatment, plain, etc. | | Material | Carbon steel & Stainless Steel | | Packing | bulk/ boxes in cartons, bulk in poly bags/ buckets, etc. | | Pallet | solid wood pallet, plywood pallet, ton box/bag, etc. | | Shipment Port | Tianjin port | | FAQ | | --- | | Threaded rod, Hex bolt, Hex Nut, Flat washer, Screws, Anchors, Blind rivet, etc | | It depends on sizes, Usually 200 kgs to 1000 kgs. | | From 7 days to 75 days, depends on your sizes and quantity. | | T/T, LC, DP, etc. | | Due to a lot of kinds of fasteners, we quote prices accoridng to sizes, quantity, packing only. | | Sure, free sampls will be provided | ## Description High Strength Hexagonal Structural Bolt in Carbon Steel is part of our structural & heavy hex bolts range (Bolts). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, JIS, BSW - **Material:** Carbon Steel - **Grade:** 8.8 - **Head Style:** Hexagonal - **Finish:** Black - **Connection:** Common Bolt - **Application:** Machinery, Chemical Industry, Environmental, Building Available configurations include material, head style, standard, grade and finish. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 boxes at US$0.12 per box. 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 High Strength Hexagonal Structural Bolt in Carbon Steel? The listed minimum order is 100 boxes, at US$0.12 per box. 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 High Strength Hexagonal Structural Bolt in Carbon Steel? Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW; Material: Carbon Steel; Grade: 8.8; Head Style: Hexagonal; Finish: Black. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, head style, standard, grade and finish. 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 structural & heavy hex bolts are available? The Structural & Heavy Hex Bolts category lists 2,565 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/bolts/structural-heavy-hex-bolts/](https://engineeringhardware.com/fastener-products/bolts/structural-heavy-hex-bolts/) 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/) ## Request a quote for this product ## Related products [All Structural & Heavy Hex Bolts →](https://engineeringhardware.com/fastener-products/bolts/structural-heavy-hex-bolts/) [![M6 M8 M10 M12 M21 M25 M60 M64 Steel Hexagon Nut 1/4″-4″ ASTM A194 2h A563 Dh Heavy Hex Head Nuts Bolts](https://img.engineeringhardware.com/M6-M8-M10-M12-M21-M25-M60-M64-Steel-Hexagon-Nut-1-4-4-ASTM-A194-2h-A563-Dh-Heavy-Hex-Head-Nuts-Bolts.webp)](https://engineeringhardware.com/product/m6-m8-m10-m12-m21-m25-m60-m64-steel-hexagon-nut-1-4-4-astm-a194-2h-a563-dh-heavy-hex/) Structural & Heavy Hex Bolts ### [M6 M8 M10 M12 M21 M25 M60 M64 Steel Hexagon Nut 1/4″-4″ ASTM A194 2h A563 Dh Heavy Hex Head Nuts Bolts](https://engineeringhardware.com/product/m6-m8-m10-m12-m21-m25-m60-m64-steel-hexagon-nut-1-4-4-astm-a194-2h-a563-dh-heavy-hex/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.0012**MOQ 10,000 pieces [![Hex Head A325 Manufacture High Tension 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