--- title: "Hex Socket Round Head Screw" description: "Hex Socket Round Head Screw — Socket Head Cap & Allen Screws. Material: Carbon Steel, Standard: DIN, ANSI. MOQ 1,000 pieces, US$1.20." url: https://engineeringhardware.com/product/hex-socket-round-head-screw/ source: Engineering Hardware & Fasteners --- # Hex Socket Round Head Screw [![Hex Socket Round Head Screw](https://img.engineeringhardware.com/Hex-Socket-Round-Head-Screw.webp)](https://img.engineeringhardware.com/Hex-Socket-Round-Head-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/hex-socket-round-head-screw.md) Model no. **Machine Screw** US$1.20 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Counter Sunk Bolt - **Standard:** DIN, ANSI - **Grade:** 4.8 - **Thread Size:** #9-#17(M4-M10) - **Length:** 25-1200mm(1"-48") - **Drive Type:** Star - **Head Type:** Large Wafer, Hex etc Double Countersunk, etc Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hex%20Socket%20Round%20Head%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-socket-round-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 | Hex Head | | Model NO. | Machine Screw | | Connection | Common Bolt | | Head Style | Counter Sunk Bolt | | Standard | DIN, ANSI | | Grade | 4.8 | | Thread Size | #9-#17(M4-M10) | | Length | 25-1200mm(1"-48") | | Drive Type | Star | | Head Type | Large Wafer, Hex etc Double Countersunk, etc | | Thread Type | General Deep Sharp Threads with Serrated Teeth, M | | Transport Package | Carton + Pallet | | Origin | China | | HS Code | 7308900000 | | Production Capacity | 1000ton/Year | | Package Size | 27.00cm * 25.00cm * 14.00cm | | Package Gross Weight | 20.000kg | | Main Products | Bolt | | Category | [Socket Head Cap & Allen Screws](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/) | ## Technical parameters | Standard | Machine Screw | | --- | --- | | Head Type | Torx, Flat head, Round washer head, Countersunk head, etc. | | Drive type | Phillips, Square, etc | | Size | M3-M8, #5-5/16" | | Length | 9-310MM, 3/8"-12" | | Surface treatment | Zinc Plated, Zinc (Yellow) Plated, H.D.G. ,Dacromet,etc. | | Packaging Details | bulk packing in cartons, then put on pallets, or as per your requests. | | Customer design | OEM is available according to customer's drawing or samples | ## Description Hex Socket Round Head Screw is part of our socket head cap & allen screws range (Screws). ### Key details - **Type:** Hex Head - **Standard:** DIN, ANSI - **Material:** Carbon Steel - **Grade:** 4.8 - **Thread Size:** #9-#17(M4-M10) - **Length:** 25-1200mm(1"-48") - **Head Type:** Large Wafer, Hex etc Double Countersunk, etc - **Head Style:** Counter Sunk Bolt Available configurations include material, head style, standard, grade and thread size. 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$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 Hex Socket Round Head Screw? The listed minimum order is 1,000 pieces, at US$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 Hex Socket Round Head Screw? Type: Hex Head; Standard: DIN, ANSI; Material: Carbon Steel; Grade: 4.8; Thread Size: #9-#17(M4-M10); Length: 25-1200mm(1"-48"). 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 thread size. 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/) [![Low Price SS304 Knurled Hex Socket Cap Screw with Washers](https://img.engineeringhardware.com/Low-Price-SS304-Knurled-Hex-Socket-Cap-Screw-with-Washers.webp)](https://engineeringhardware.com/product/low-price-ss304-knurled-hex-socket-cap-screw-with-washers/) Socket Head Cap & Allen Screws ### [Low Price SS304 Knurled Hex Socket Cap Screw with Washers](https://engineeringhardware.com/product/low-price-ss304-knurled-hex-socket-cap-screw-with-washers/) Cheese Head · DIN, GB, Per Customers' Desire **US$0.06 – 0.12**MOQ 5,000 pieces [![Custom 304 316 201 430 Stainless Steel/4.8 8.8 10.9 Carbon Steel/Aluminum/Copper/Titanium/Alloy Allen Hexagon/Hex Socket Countersunk Screws for Truss 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120.00**MOQ 10 pieces **US$1.20**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%20Hex%20Socket%20Round%20Head%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-socket-round-head-screw%2F)