--- title: "Aluminum Flat Head Half Thread Machine Screws with Internal Threaeded End" description: "Aluminum Flat Head Half Thread Machine Screws with Internal Threaeded End — Countersunk & Flat-Head Machine Screws. MOQ 1,000 pieces, US$0.048 – 0.12." url: https://engineeringhardware.com/product/aluminum-flat-head-half-thread-machine-screws-with-internal-threaeded-end/ source: Engineering Hardware & Fasteners --- # Aluminum Flat Head Half Thread Machine Screws with Internal Threaeded End [![Aluminum Flat Head Half Thread Machine Screws with Internal Threaeded End](https://img.engineeringhardware.com/Aluminum-Flat-Head-Half-Thread-Machine-Screws-with-Internal-Threaeded-End.webp)](https://img.engineeringhardware.com/Aluminum-Flat-Head-Half-Thread-Machine-Screws-with-Internal-Threaeded-End.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/aluminum-flat-head-half-thread-machine-screws-with-internal-threaeded-end.md) | **US$0.12**1,000–4,999 pieces | **US$0.096**5,000–9,999 pieces | **US$0.072**10,000–49,999 pieces | **US$0.048**50,000+ pieces | | --- | --- | --- | --- | MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Counter Sunk Bolt - **Standard:** DIN, GB, ANSI, JIS, ISO - **Grade:** A2-70 - **Size:** M2-M8 - **Screw Head:** Csk - **Package Size:** 25.00cm * 25.00cm * 16.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Aluminum%20Flat%20Head%20Half%20Thread%20Machine%20Screws%20with%20Internal%20Threaeded%20End%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Faluminum-flat-head-half-thread-machine-screws-with-internal-threaeded-end%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 | Countersunk Head | | Groove | Hexagon | | Connection | Common Bolt | | Head Style | Counter Sunk Bolt | | Standard | DIN, GB, ANSI, JIS, ISO | | Grade | A2-70 | | Name | Machine Screw | | Size | M2-M8 | | Screw Head | Csk | | Screw Groove | Hex Sokcet | | Used | Machinery, Chemical Industry, Environmental | | Certificate | ISO; CE; RoHS | | Transport Package | 25*16*25cm Carton Box, Then Polywood Box Packed | | Specification | M2-M8 | | Origin | China | | Production Capacity | 500tons/Months | | Package Size | 25.00cm * 25.00cm * 16.00cm | | Package Gross Weight | 0.010kg | | Category | [Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) | ## Technical parameters | Material | Stainless Steel | | --- | --- | | Finsih | Plain | | Diameter | M2-M8 | | Type | Socket Screw | | OME | made in China | | Threaded Rods | Thumb screws | Socket Screws | Security Screws | | --- | --- | --- | --- | | Shoulder Screws | Rivets | Solar Hanger Bolt | Pins | | Springs | Captive Screws | U/L/J bolts | Machine Screws | ## Description Aluminum Flat Head Half Thread Machine Screws with Internal Threaeded End is part of our countersunk & flat-head machine screws range (Screws). ### Key details - **Type:** Countersunk Head - **Standard:** DIN, GB, ANSI, JIS, ISO - **Material:** Stainless Steel - **Grade:** A2-70 - **Size:** M2-M8 - **Head Style:** Counter Sunk Bolt - **Groove:** Hexagon - **Connection:** Common Bolt Available configurations include material, head style, standard, grade and 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$0.048 – 0.12 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 Aluminum Flat Head Half Thread Machine Screws with Internal Threaeded End? The listed minimum order is 1,000 pieces, at US$0.048 – 0.12 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$0.12 for 1,000–4,999 pieces; US$0.096 for 5,000–9,999 pieces; US$0.072 for 10,000–49,999 pieces; US$0.048 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Aluminum Flat Head Half Thread Machine Screws with Internal Threaeded End? Type: Countersunk Head; Standard: DIN, GB, ANSI, JIS, ISO; Material: Stainless Steel; Grade: A2-70; Size: M2-M8; Head Style: Counter Sunk Bolt. 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 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 countersunk & flat-head machine screws are available? The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-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 Countersunk & Flat-Head Machine Screws →](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) [![Stainless Steel A2 Solid Fisheye Conical Concave Cup Countersunk Washer](https://img.engineeringhardware.com/Stainless-Steel-A2-Solid-Fisheye-Conical-Concave-Cup-Countersunk-Washer.webp)](https://engineeringhardware.com/product/stainless-steel-a2-solid-fisheye-conical-concave-cup-countersunk-washer/) Countersunk & Flat-Head Machine Screws ### [Stainless Steel A2 Solid Fisheye Conical Concave Cup Countersunk Washer](https://engineeringhardware.com/product/stainless-steel-a2-solid-fisheye-conical-concave-cup-countersunk-washer/) Stamping · White Zinc .Yellow Zinc. HDG **US$0.84 – 2.40**MOQ 1,000 pieces [![Aluminum 304 Stainless Steel Copper Blind Rivets Pop Rivets Large Flange Round Head Countersunk Fasteners](https://img.engineeringhardware.com/Aluminum-304-Stainless-Steel-Copper-Blind-Rivets-Pop-Rivets-Large-Flange-Round-Head-Countersunk-Fasteners.webp)](https://engineeringhardware.com/product/aluminum-304-stainless-steel-copper-blind-rivets-pop-rivets-large-flange-round-head/) Countersunk & Flat-Head Machine Screws ### [Aluminum 304 Stainless Steel Copper Blind Rivets Pop Rivets Large Flange Round Head Countersunk Fasteners](https://engineeringhardware.com/product/aluminum-304-stainless-steel-copper-blind-rivets-pop-rivets-large-flange-round-head/) Copper · 4mm-30mm **US$0.024 – 0.096**MOQ 10 pieces [![Non-Standard Customized Brass Screws Flat Head Positioning Screw](https://img.engineeringhardware.com/Non-Standard-Customized-Brass-Screws-Flat-Head-Positioning-Screw.webp)](https://engineeringhardware.com/product/non-standard-customized-brass-screws-flat-head-positioning-screw/) Countersunk & Flat-Head Machine Screws ### [Non-Standard Customized Brass Screws Flat Head Positioning Screw](https://engineeringhardware.com/product/non-standard-customized-brass-screws-flat-head-positioning-screw/) Customized · DIN, GB, ANSI, BSW, JIS, GOST, Customized **US$0.0012 – 0.012**MOQ 5,000 pieces [![High-Quality Stainless Steel Countersunk Rivets Fasteners for Projects](https://img.engineeringhardware.com/High-Quality-Stainless-Steel-Countersunk-Rivets-Fasteners-for-Projects.webp)](https://engineeringhardware.com/product/high-quality-stainless-steel-countersunk-rivets-fasteners-for-projects/) Countersunk & Flat-Head Machine Screws ### [High-Quality Stainless Steel Countersunk Rivets Fasteners for Projects](https://engineeringhardware.com/product/high-quality-stainless-steel-countersunk-rivets-fasteners-for-projects/) Customizable · Bright(Uncoated) **US$0.012 – 0.048**MOQ 1,000 pieces [![Factory Screw Slotted Countersunk Flat Head Stainless 304 A2 Machine Screws DIN963](https://img.engineeringhardware.com/Factory-Screw-Slotted-Countersunk-Flat-Head-Stainless-304-A2-Machine-Screws-DIN963.webp)](https://engineeringhardware.com/product/factory-screw-slotted-countersunk-flat-head-stainless-304-a2-machine-screws-din963/) Countersunk & Flat-Head Machine Screws ### [Factory Screw Slotted Countersunk Flat Head Stainless 304 A2 Machine Screws DIN963](https://engineeringhardware.com/product/factory-screw-slotted-countersunk-flat-head-stainless-304-a2-machine-screws-din963/) Slotted Countersunk Flat Head · DIN, GB, ANSI, BSW, JIS, GOST **US$0.012 – 1.20**MOQ 1,000 pieces [![Nickel Plated Flat Head Cross Screws for M2 to M6](https://img.engineeringhardware.com/Nickel-Plated-Flat-Head-Cross-Screws-for-M2-to-M6.webp)](https://engineeringhardware.com/product/nickel-plated-flat-head-cross-screws-for-m2-to-m6/) Countersunk & Flat-Head Machine Screws ### [Nickel Plated Flat Head Cross Screws for M2 to M6](https://engineeringhardware.com/product/nickel-plated-flat-head-cross-screws-for-m2-to-m6/) Carbon Steel · M2 to M6 **US$0.012 – 0.17**MOQ 1,000 pieces [![Factory Price Flat Head Inverted Hexagon Socket Fasteners for Chair Table Cabinets Furniture Screws](https://img.engineeringhardware.com/Factory-Price-Flat-Head-Inverted-Hexagon-Socket-Fasteners-for-Chair-Table-Cabinets-Furniture-Screws.webp)](https://engineeringhardware.com/product/factory-price-flat-head-inverted-hexagon-socket-fasteners-for-chair-table-cabinets/) Countersunk & Flat-Head Machine Screws ### [Factory Price Flat Head Inverted Hexagon Socket Fasteners for Chair Table Cabinets Furniture Screws](https://engineeringhardware.com/product/factory-price-flat-head-inverted-hexagon-socket-fasteners-for-chair-table-cabinets/) Cheese Head Machine Screw · DIN, GB, ANSI, BSW, JIS, GOST **US$0.0036 – 0.012**MOQ 1 piece [![Factory Heavy Duty 316 Stainless Steel Marine Hardware Casting Eye Screw for Turnbuckle European Type Boat Accessories M16](https://img.engineeringhardware.com/Factory-Heavy-Duty-316-Stainless-Steel-Marine-Hardware-Casting-Eye-Screw-for-Turnbuckle-European-Type-Boat-Accessories-M16.webp)](https://engineeringhardware.com/product/factory-heavy-duty-316-stainless-steel-marine-hardware-casting-eye-screw-for/) Countersunk & Flat-Head Machine Screws ### [Factory Heavy Duty 316 Stainless Steel Marine Hardware Casting Eye Screw for Turnbuckle European Type Boat Accessories M16](https://engineeringhardware.com/product/factory-heavy-duty-316-stainless-steel-marine-hardware-casting-eye-screw-for/) Countersunk Head · DIN **US$1.20 – 2.40**MOQ 1,000 tons **US$0.048 – 0.12**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%20Aluminum%20Flat%20Head%20Half%20Thread%20Machine%20Screws%20with%20Internal%20Threaeded%20End%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Faluminum-flat-head-half-thread-machine-screws-with-internal-threaeded-end%2F)