--- title: "Premium Black Hex Socket Head Cap Screws for Secure Fastening" description: "Premium Black Hex Socket Head Cap Screws for Secure Fastening — Socket Head Cap & Allen Screws. MOQ 1,000 pieces, US$0.012 – 2.40." url: https://engineeringhardware.com/product/premium-black-hex-socket-head-cap-screws-for-secure-fastening/ source: Engineering Hardware & Fasteners --- # Premium Black Hex Socket Head Cap Screws for Secure Fastening [![Premium Black Hex Socket Head Cap Screws for Secure Fastening](https://img.engineeringhardware.com/Premium-Black-Hex-Socket-Head-Cap-Screws-for-Secure-Fastening.webp)](https://img.engineeringhardware.com/Premium-Black-Hex-Socket-Head-Cap-Screws-for-Secure-Fastening.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Socket Head Cap & Allen Screws](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/premium-black-hex-socket-head-cap-screws-for-secure-fastening.md) Model no. **DIN912** US$0.012 – 2.40 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Cap - **Standard:** DIN, GB, ANSI, BSW - **Grade:** A2/A4 - **Packing:** Small Package/Carton+Pallet - **Customized:** Acceptable - **Thread:** Full Thread - **Package Size:** 36.00cm * 26.00cm * 36.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Premium%20Black%20Hex%20Socket%20Head%20Cap%20Screws%20for%20Secure%20Fastening%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fpremium-black-hex-socket-head-cap-screws-for-secure-fastening%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 | Stainless Steel | | Type | Cap Head | | Model NO. | DIN912 | | Groove | Hexagon | | Connection | Common Bolt | | Head Style | Cap | | Standard | DIN, GB, ANSI, BSW | | Grade | A2/A4 | | MOQ | 1000PCS | | Packing | Small Package/Carton+Pallet | | Delivery Time | 10-30 Working Days | | Sample | Available | | Application | Industry | | Certificate | CE, SGS,ISO | | Customized | Acceptable | | Thread | Full Thread | | Product Name | Socket Head Cap Screw | | Service | OEM/ODM | | Quality | High Practicability | | Specification | M3-M24 | | Origin | Taizhou | | HS Code | 73181590 | | Production Capacity | 15tons/Month | | Package Size | 36.00cm * 26.00cm * 36.00cm | | Package Gross Weight | 0.880kg | | Standard parts | 7-15days Non-standard parts: 15-25days We will make the delivery as soon as possible with the guarantee quality. | | Category | [Socket Head Cap & Allen Screws](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/) | ## Technical parameters | MOQ | 1000PCS | | --- | --- | | Packing | Small Package/Carton+Pallet | | Delivery Time | 10-30 Working Days | | Measuring Syster | Inch, Metric | | Sample | Available | | Application | Industry | | Size | M3-M24 | | Certificate | CE, SGS, ISO | | Thread | Full thread | | Product Name | Socket head cap screw | | Service | OEM/ODM | | Quality | High Practicability | ## Description Premium Black Hex Socket Head Cap Screws for Secure Fastening is part of our socket head cap & allen screws range (Screws). ### Key details - **Type:** Cap Head - **Standard:** DIN, GB, ANSI, BSW - **Material:** Stainless Steel - **Grade:** A2/A4 - **Thread:** Full Thread - **Head Style:** Cap - **Groove:** Hexagon - **Connection:** Common Bolt Available configurations include material, head style, standard, grade and packing. 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$0.012 – 2.40 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 Premium Black Hex Socket Head Cap Screws for Secure Fastening? The listed minimum order is 1,000 pieces, at US$0.012 – 2.40 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 Premium Black Hex Socket Head Cap Screws for Secure Fastening? Type: Cap Head; Standard: DIN, GB, ANSI, BSW; Material: Stainless Steel; Grade: A2/A4; Thread: Full Thread; Head Style: Cap. 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 packing. 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 socket head cap & allen screws are available? The Socket Head Cap & Allen Screws category lists 2,042 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-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 Socket Head Cap & Allen Screws →](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/) [![H59 H62 Brass Screws, Copper Machine Screws, DIN7991 Hex Socket Flat Countersunk Head Screws, Furniture Screws](https://img.engineeringhardware.com/H59-H62-Brass-Screws-Copper-Machine-Screws-DIN7991-Hex-Socket-Flat-Countersunk-Head-Screws-Furniture-Screws.webp)](https://engineeringhardware.com/product/h59-h62-brass-screws-copper-machine-screws-din7991-hex-socket-flat-countersunk-head/) Socket Head Cap & Allen Screws ### [H59 H62 Brass Screws, Copper Machine Screws, DIN7991 Hex Socket Flat Countersunk Head Screws, Furniture Screws](https://engineeringhardware.com/product/h59-h62-brass-screws-copper-machine-screws-din7991-hex-socket-flat-countersunk-head/) Countersunk Head · DIN, GB, ANSI, BSW, JIS, GOST **US$0.12**MOQ 1 piece [![Black Oxide Flat 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