--- title: "DIN912 Black Hex Socket Cap Screw, Socket Cap Screw" description: "DIN912 Black Hex Socket Cap Screw, Socket Cap Screw — Socket Head Cap & Allen Screws. Material: Carbon Steel, Grade: 8.8. MOQ 1,000 pieces, US$0.012." url: https://engineeringhardware.com/product/din912-black-hex-socket-cap-screw-socket-cap-screw/ source: Engineering Hardware & Fasteners --- # DIN912 Black Hex Socket Cap Screw, Socket Cap Screw [![DIN912 Black Hex Socket Cap Screw, Socket Cap Screw](https://img.engineeringhardware.com/DIN912-Black-Hex-Socket-Cap-Screw-Socket-Cap-Screw.webp)](https://img.engineeringhardware.com/DIN912-Black-Hex-Socket-Cap-Screw-Socket-Cap-Screw.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/din912-black-hex-socket-cap-screw-socket-cap-screw.md) Model no. **M4-M64** US$0.012 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Head Style:** Hexagonal - **Standard:** DIN, GB, ANSI, BSW, JIS, GOST - **Grade:** 8.8 - **Available Material:** Carbon Steel, Stainless Steel - **Head Type:** Socket Hex - **International Standard:** DIN, ANSI, GB, JIS, Bsw, GOST - **Class/Grade:** 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 - **Surface Finishing:** Hot DIP Galvanizing Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20DIN912%20Black%20Hex%20Socket%20Cap%20Screw%2C%20Socket%20Cap%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin912-black-hex-socket-cap-screw-socket-cap-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 | Model NO. | M4-M64 | | --- | --- | | Groove | Hexagon | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, GB, ANSI, BSW, JIS, GOST | | Grade | 8.8 | | Available Material | Carbon Steel, Stainless Steel | | Head Type | Socket Hex | | International Standard | DIN, ANSI, GB, JIS, Bsw, GOST | | Class/Grade | 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 | | Used | Socket Head Cap Bolt-Machinery, Building | | Surface Finishing | Hot DIP Galvanizing | | Transport Package | 20-25kg/Carton+900kg Pallet | | Specification | M4-M64 | | Origin | China | | HS Code | 731815 | | Production Capacity | 500ton/Month | | Customization | Available | | Material | Carbon Steel | | Type | Round Head | | Stainless Steel | SS201, SS303, SS304, SS316,SS316L,SS904L,F593 | | Steel Grade | DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449, | | M2-M24 | Cold Froging,M24-M100 Hot Forging, | | Busy season | 15-30days,Slack seaon:10-15days | | Steel | 4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 | | For more information visit | hainafastener.en.made-in-china.com | | Professional Manufacturer | All of our Fastener are designed and manufactured according to buyers' specification and performance. | | Quality is guaranteed | Durability testing and critical technical design to enhance fasteners lifetime. | | Cost effective | Competitive prices with factory directly supply | | Customized Ideal Fasteners | customized services according to the samples and drawings offered. | | Category | [Socket Head Cap & Allen Screws](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/) | ## Technical parameters | Products name | DIN912 Stainless Steel Hex Socket Cup Head Machine Screw/Allen Screw | | --- | --- | | Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | | Material | Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 | | Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449, | | | Finishing | Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated | | ProductionProcess | M2-M24:Cold Froging,M24-M100 Hot Forging,Machining and CNC for Customized fastener | | Customized ProductsLead time | Busy season:15-30days,Slack seaon:10-15days | | Stock Products | Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782Stainless steel: All DIN Standard stainless steel Bolt | | Free Samples for standard fastener | | | For more information visit:hainafastener.en.made-in-china.com | | ## Description DIN912 Black Hex Socket Cap Screw, Socket Cap Screw is part of our socket head cap & allen screws range (Screws). ### Key details - **Type:** Round Head - **Standard:** DIN, GB, ANSI, BSW, JIS, GOST - **Material:** Carbon Steel - **Grade:** 8.8 - **Head Type:** Socket Hex - **Head Style:** Hexagonal - **Groove:** Hexagon - **Connection:** Common Bolt Available configurations include head style, standard, grade, available material 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$0.012 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 DIN912 Black Hex Socket Cap Screw, Socket Cap Screw? The listed minimum order is 1,000 pieces, at US$0.012 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 DIN912 Black Hex Socket Cap Screw, Socket Cap Screw? Type: Round Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Carbon Steel; Grade: 8.8; Head Type: Socket Hex; Head Style: Hexagonal. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include head style, standard, grade, available material 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 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/) [![Ss 304 316 Stainless Steel Machine Threads Button Socket Head Screw](https://img.engineeringhardware.com/Ss-304-316-Stainless-Steel-Machine-Threads-Button-Socket-Head-Screw.webp)](https://engineeringhardware.com/product/ss-304-316-stainless-steel-machine-threads-button-socket-head-screw/) Socket Head Cap & Allen Screws ### [Ss 304 316 Stainless Steel Machine Threads Button Socket Head Screw](https://engineeringhardware.com/product/ss-304-316-stainless-steel-machine-threads-button-socket-head-screw/) Round Head · DIN, ANSI, GB **US$0.0012 – 0.006**MOQ 1,000 pieces [![DIN912 Copper Hexagon Socket Screws with Cylindrical Head, Brass Copper Metal Hex Socket Head Cap Screws, Brass Copper Allen Key Screws DIN 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Screws](https://img.engineeringhardware.com/Malaxy-High-Strength-Hot-Dipped-Galvanized-Carbon-Steel-Hexagonal-Socket-Head-Cap-Screws.webp)](https://engineeringhardware.com/product/malaxy-high-strength-hot-dipped-galvanized-carbon-steel-hexagonal-socket-head-cap/) Socket Head Cap & Allen Screws ### [Malaxy-High-Strength Hot Dipped Galvanized Carbon Steel Hexagonal Socket Head Cap Screws](https://engineeringhardware.com/product/malaxy-high-strength-hot-dipped-galvanized-carbon-steel-hexagonal-socket-head-cap/) Hexagon Head · DIN, GB, ANSI **US$0.06 – 0.18**MOQ 1,000 pieces **US$0.012**MOQ 1,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20DIN912%20Black%20Hex%20Socket%20Cap%20Screw%2C%20Socket%20Cap%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin912-black-hex-socket-cap-screw-socket-cap-screw%2F)