--- title: "All Sizes Customized Black Oxidized Hex Head Screw" description: "All Sizes Customized Black Oxidized Hex Head Screw — Other Machine & Custom Screws. Material: Carbon Steel, Standard: DIN, GB. MOQ 1 kilogram, US$0.72 – 1.44." url: https://engineeringhardware.com/product/all-sizes-customized-black-oxidized-hex-head-screw/ source: Engineering Hardware & Fasteners --- # All Sizes Customized Black Oxidized Hex Head Screw [![All Sizes Customized Black Oxidized Hex Head Screw](https://img.engineeringhardware.com/All-Sizes-Customized-Black-Oxidized-Hex-Head-Screw.webp)](https://img.engineeringhardware.com/All-Sizes-Customized-Black-Oxidized-Hex-Head-Screw.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/all-sizes-customized-black-oxidized-hex-head-screw.md) Model no. **DIN933** US$0.72 – 1.44 / kilogram MOQ 1 kilogram · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** DIN, GB - **Grade:** 4.8/8.8/10.9/12.9 - **Finish:** Black - **Thread:** Coarse/ Fine - **SIZE:** M5-M20 - **SIZE:** 1/8" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 3" 4" Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20All%20Sizes%20Customized%20Black%20Oxidized%20Hex%20Head%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fall-sizes-customized-black-oxidized-hex-head-screw%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 With Flange | | Model NO. | DIN933 | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, GB | | Grade | 4.8/8.8/10.9/12.9 | | Application | Chemical Industry | | Finish | Black | | Thread | Coarse/ Fine | | Transport Package | We Can Follow Customer's Request | | Specification | We Can Follow Customer's Request | | Origin | Handan City | | HS Code | 731816 | | Production Capacity | 50000000 | | ITEM NAME | All Sizes Customized Black Oxidized Hex Head Screw | | SIZE | M5-M20 | | SIZE | 1/8" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 3" 4" | | FINISH | PLAIN, ZP, YZP, HDG, Dacromet, Black Oxide ,Cr3+ , Mechanical Galvanizing, | | Core Products | - Nuts and bolts of various specifications | | Our products adhere to international standards, including | - DIN(German Standard) | | PACKAGE | 25kgs Box with Pallet, 25kgs woven bags, 25 kgs Gunny bags , or we can follow customer's request | | Category | [Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) | ## Technical parameters | ITEM NAME: | All Sizes Customized Black Oxidized Hex Head Screw | | --- | --- | | MATERIAL: | Carbon steel SAE1008 / C1010 / C1020 / 10B21 / 20MnTib / 40Cr / 35Croma / Q355 etc. | | STANDARD: | GB / DIN / ASME/ANSI / BSW | | GRADE: | Gr4 / Gr6 / Gr8 / Gr10 / Gr12 / Class2 / Class5 / Class8 / 2H Heavy Nut | | SIZE : | M5-M20 | | SIZE: | 1/8" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 3" 4" | | FINISH : | PLAIN, ZP, YZP, HDG, Dacromet, Black Oxide ,Cr3+ , Mechanical Galvanizing, | ## Description All Sizes Customized Black Oxidized Hex Head Screw is part of our other machine & custom screws range (Screws). ### Key details - **Type:** Hexagon Head With Flange - **Standard:** DIN, GB - **Material:** Carbon Steel - **Grade:** 4.8/8.8/10.9/12.9 - **SIZE:** M5-M20 - **Thread:** Coarse/ Fine - **Head Style:** Hexagonal - **Finish:** Black 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 1 kilogram at US$0.72 – 1.44 per kilogram. 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 All Sizes Customized Black Oxidized Hex Head Screw? The listed minimum order is 1 kilogram, at US$0.72 – 1.44 per kilogram. 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 All Sizes Customized Black Oxidized Hex Head Screw? Type: Hexagon Head With Flange; Standard: DIN, GB; Material: Carbon Steel; Grade: 4.8/8.8/10.9/12.9; SIZE: M5-M20; Thread: Coarse/ Fine. 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 other machine & custom screws are available? The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) 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 Other Machine & Custom Screws →](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) [![High Tensile Open Body Turnbuckle Rigging Screw for Container Lashing System Supply](https://img.engineeringhardware.com/High-Tensile-Open-Body-Turnbuckle-Rigging-Screw-for-Container-Lashing-System-Supply.webp)](https://engineeringhardware.com/product/high-tensile-open-body-turnbuckle-rigging-screw-for-container-lashing-system-supply/) Other Machine & Custom Screws ### [High Tensile Open Body Turnbuckle Rigging Screw for Container Lashing System Supply](https://engineeringhardware.com/product/high-tensile-open-body-turnbuckle-rigging-screw-for-container-lashing-system-supply/) Oo Oc Cc · Steel Alloy Steel **US$0.40 – 2.16**MOQ 100 pieces [![Fitting Boat Bimini Top Hinged with 2 Screws 316 Stainless Steel Top 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