--- title: "High-Strength Black Grade 10.9 Hex Socket Allen Bolt Set2." description: "High-Strength Black Grade 10.9 Hex Socket Allen Bolt Set2. — Button, Pan & Round-Head Screws. MOQ 100 pieces, US$0.14 – 0.24." url: https://engineeringhardware.com/product/high-strength-black-grade-10-9-hex-socket-allen-bolt-set2/ source: Engineering Hardware & Fasteners --- # High-Strength Black Grade 10.9 Hex Socket Allen Bolt Set2. [![High-Strength Black Grade 10.9 Hex Socket Allen Bolt Set2.](https://img.engineeringhardware.com/High-Strength-Black-Grade-10-9-Hex-Socket-Allen-Bolt-Set2.webp)](https://img.engineeringhardware.com/High-Strength-Black-Grade-10-9-Hex-Socket-Allen-Bolt-Set2.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Button, Pan & Round-Head Screws](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/high-strength-black-grade-10-9-hex-socket-allen-bolt-set2.md) Model no. **ISO7380** | **US$0.24**100–4,999 pieces | **US$0.19**5,000–9,999 pieces | **US$0.14**10,000+ pieces | | --- | --- | --- | MOQ 100 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Button - **Standard:** ISO - **Grade:** Grade 10.9-12.9 - **Surface Treatment:** Black/Galvanized - **Can Be Customized:** Yes - **Package Size:** 13.00cm * 8.00cm * 9.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High-Strength%20Black%20Grade%2010.9%20Hex%20Socket%20Allen%20Bolt%20Set2.%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-strength-black-grade-10-9-hex-socket-allen-bolt-set2%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 | Material | Carbon Steel | | --- | --- | | Type | Hexagon Socket Button Head Screws | | Groove | Hexagon | | Model NO. | ISO7380 | | Head Style | Button | | Standard | ISO | | Grade | Grade 10.9-12.9 | | Product Name | Hexagon Socket Button Head Screws | | Measurement System | Metric and Inch Size | | Surface Treatment | Black/Galvanized | | Can Be Customized | Yes | | Factory or Trading | Powerful Factory | | Transport Package | Bag/Box | | Specification | M1.6-M20 | | Origin | Guangdong, China | | Production Capacity | 8888888 | | Package Size | 13.00cm * 8.00cm * 9.00cm | | Package Gross Weight | 0.500kg | | Category | [Button, Pan & Round-Head Screws](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/) | ## Technical parameters | name | M1.6M2M2.5M3M4M5M6M8M10M12M16M20 Black Grade 10.9 Steel ISO7380 Hexagon Hex Socket Head Button Allen Bolt Round Screw | | --- | --- | | surface | Black/Galvanized | | material | Carbon Steel | ## Description High-Strength Black Grade 10.9 Hex Socket Allen Bolt Set2. is part of our button, pan & round-head screws range (Screws). ### Key details - **Type:** Hexagon Socket Button Head Screws - **Standard:** ISO - **Material:** Carbon Steel - **Grade:** Grade 10.9-12.9 - **Head Style:** Button - **Groove:** Hexagon - **Surface Treatment:** Black/Galvanized - **Product Name:** Hexagon Socket Button Head Screws Available configurations include material, head style, standard, grade and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 pieces at US$0.14 – 0.24 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 High-Strength Black Grade 10.9 Hex Socket Allen Bolt Set2.? The listed minimum order is 100 pieces, at US$0.14 – 0.24 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$0.24 for 100–4,999 pieces; US$0.19 for 5,000–9,999 pieces; US$0.14 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of High-Strength Black Grade 10.9 Hex Socket Allen Bolt Set2.? Type: Hexagon Socket Button Head Screws; Standard: ISO; Material: Carbon Steel; Grade: Grade 10.9-12.9; Head Style: Button; Groove: Hexagon. 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 surface treatment. 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 button, pan & round-head screws are available? The Button, Pan & Round-Head Screws category lists 1,831 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-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 Button, Pan & Round-Head Screws →](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/) [![ISO7380 Stainless Steel Hex Socket Button Head Machine Screw](https://img.engineeringhardware.com/ISO7380-Stainless-Steel-Hex-Socket-Button-Head-Machine-Screw.webp)](https://engineeringhardware.com/product/iso7380-stainless-steel-hex-socket-button-head-machine-screw/) Button, Pan & Round-Head Screws ### [ISO7380 Stainless Steel Hex Socket Button Head Machine Screw](https://engineeringhardware.com/product/iso7380-stainless-steel-hex-socket-button-head-machine-screw/) ISO 7380 Ss Hex Button Head Machine Screws · DIN, GB, ANSI, BSW, JIS,… **US$0.012 – 0.12**MOQ 10,000 pieces [![304 Stainless Steel Cross Recessed Pan Head Machine Screws, Stainless Steel 18-8 Screw 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