--- title: "Heavy-Duty Hex Head Fasteners Kit" description: "Heavy-Duty Hex Head Fasteners Kit — Assortment Kits & Mixed Fastener Sets. Material: Steel, Standard: DIN. MOQ 1,000 pieces, US$0.12 – 1.20." url: https://engineeringhardware.com/product/heavy-duty-hex-head-fasteners-kit/ source: Engineering Hardware & Fasteners --- # Heavy-Duty Hex Head Fasteners Kit [![Heavy-Duty Hex Head Fasteners Kit](https://img.engineeringhardware.com/Heavy-Duty-Hex-Head-Fasteners-Kit.webp)](https://img.engineeringhardware.com/Heavy-Duty-Hex-Head-Fasteners-Kit.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/heavy-duty-hex-head-fasteners-kit.md) Model no. **DIN6914 - 6915** US$0.12 – 1.20 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Steel - **Standard:** DIN - **Finish:** Plain - **Packing:** Cartons+Plastic Bags - **Head Type:** Hexagon Flange Head - **Surface Treatment:** Black Oxide Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Heavy-Duty%20Hex%20Head%20Fasteners%20Kit%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fheavy-duty-hex-head-fasteners-kit%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 | Steel | | Standard | DIN | | Model NO. | DIN6914 - 6915 | | Application | Industry | | Finish | Plain | | Packing | Cartons+Plastic Bags | | Head Type | Hexagon Flange Head | | Surface Treatment | Black Oxide | | Origin | Zhejiang, China | | Production Capacity | 100000 Piece/Pieces Per Month | | Category | [Assortment Kits & Mixed Fastener Sets](https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/) | ## Technical parameters | item | value | | --- | --- | | Finish | Plain | | Material | Steel | | Place of Origin | China | | | Zhejiang | | Model Number | DIN6914-6915 | | Standard | DIN | | Material | Steel | | Surface treatment | Black Oxide | | Application | Industry | | Packing | Cartons+plastic Bags | | Head type | Hexagon Flange Head | ## Description Heavy-Duty Hex Head Fasteners Kit is part of our assortment kits & mixed fastener sets range (Fastener Sets & Assemblies). ### Key details - **Standard:** DIN - **Material:** Steel - **Head Type:** Hexagon Flange Head - **Surface Treatment:** Black Oxide - **Finish:** Plain - **Application:** Industry - **Packing:** Cartons+Plastic Bags Available configurations include material, standard, finish, packing and head type. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1,000 pieces at US$0.12 – 1.20 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 Heavy-Duty Hex Head Fasteners Kit? The listed minimum order is 1,000 pieces, at US$0.12 – 1.20 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 Heavy-Duty Hex Head Fasteners Kit? Standard: DIN; Material: Steel; Head Type: Hexagon Flange Head; Surface Treatment: Black Oxide; Finish: Plain; Application: Industry. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, standard, finish, packing and head type. 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/) ## Request a quote for this product ## Related products [All Assortment Kits & Mixed Fastener Sets →](https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/) [![Carbon Steel M8 with Nuts 2″ (50mm) Inner Width, Frame Plate, Round Washers 4 Set, Square U-Bolt U Shape Bolt](https://img.engineeringhardware.com/Carbon-Steel-M8-with-Nuts-2-50mm-Inner-Width-Frame-Plate-Round-Washers-4-Set-Square-U-Bolt-U-Shape-Bolt.webp)](https://engineeringhardware.com/product/carbon-steel-m8-with-nuts-2-50mm-inner-width-frame-plate-round-washers-4-set-square/) Assortment Kits & Mixed Fastener Sets ### [Carbon Steel M8 with Nuts 2″ (50mm) Inner Width, Frame Plate, Round Washers 4 Set, Square U-Bolt U Shape Bolt](https://engineeringhardware.com/product/carbon-steel-m8-with-nuts-2-50mm-inner-width-frame-plate-round-washers-4-set-square/) DIN, ANSI, GB, JIS, BSW · Carbon Steel, Stainless Steel 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