--- title: "Square Head Screw Zinc Plated M6*9" description: "Square Head Screw Zinc Plated M6*9 — Other Machine & Custom Screws. Material: Carbon Steel, Grade: 4.8. MOQ 30,000 pieces, US$0.012 – 0.60." url: https://engineeringhardware.com/product/square-head-screw-zinc-plated-m6-9/ source: Engineering Hardware & Fasteners --- # Square Head Screw Zinc Plated M6*9 [![Square Head Screw Zinc Plated M6*9](https://img.engineeringhardware.com/Square-Head-Screw-Zinc-Plated-M6-9.webp)](https://img.engineeringhardware.com/Square-Head-Screw-Zinc-Plated-M6-9.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/square-head-screw-zinc-plated-m6-9.md) Model no. **M6** US$0.012 – 0.60 / piece MOQ 30,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Square - **Grade:** 4.8 - **Available Material:** Carbon Steel, High Strength Steel, Stainless Steel - **Package Size:** 30.00cm * 20.00cm * 10.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Square%20Head%20Screw%20Zinc%20Plated%20M6%2A9%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fsquare-head-screw-zinc-plated-m6-9%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 | Square Head | | Model NO. | M6 | | Connection | Common Bolt | | Head Style | Square | | Grade | 4.8 | | Available Material | Carbon Steel, High Strength Steel, Stainless Steel | | Transport Package | PE Bag + Cartons | | Specification | M0.8-M22 | | Origin | Dongguan China | | HS Code | 7318151090 | | Production Capacity | 1000000piece/Month | | Package Size | 30.00cm * 20.00cm * 10.00cm | | Package Gross Weight | 10.000kg | | ISO9001 | 2008,ISO14001:2004, SGS, ROHS | | Please provide the product you need parameters | 1. You need the product name | | Category | [Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) | ## Technical parameters | Product name | screw | | --- | --- | | Size | M0.8-M22,as ypur requested. | | Surface treatment | Zinc- Plated , Nickel-plated,Tin-plated , Passivated , Sandblast and Anodize, Chromate, Polish , Black Oxide , Dacromet,Hot Deep Galvanize(H. D. G. ) etc. | | Grade | Steel,A2-70, A2-80, A4-80, SUS304, SUS316 ,GR2,GR5,BRASS,Aluminum | | Standard | ISO,BS,ANSI, GB,DIN,JIS,Nonstandard | | Advantage | OEM / ODM / customized service provided;We are factory, we could make the size as your requirment. | | Quality control | ISO standard,100% Whole range inspection through the production | | Certificate | ISO9001:2008,ISO14001:2004, SGS, ROHS | | Payment term | TT 30% deposit in advance, 70% Balance Before ship | ## Description Square Head Screw Zinc Plated M6*9 is part of our other machine & custom screws range (Screws). ### Key details - **Type:** Square Head - **Material:** Carbon Steel - **Grade:** 4.8 - **Head Style:** Square - **Connection:** Common Bolt - **Available Material:** Carbon Steel, High Strength Steel, Stainless Steel - **ISO9001:** 2008,ISO14001:2004, SGS, ROHS - **Please provide the product you need parameters:** 1. You need the product name Available configurations include material, head style, grade, available material and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 30,000 pieces at US$0.012 – 0.60 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 Square Head Screw Zinc Plated M6*9? The listed minimum order is 30,000 pieces, at US$0.012 – 0.60 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 Square Head Screw Zinc Plated M6*9? Type: Square Head; Material: Carbon Steel; Grade: 4.8; Head Style: Square; Connection: Common Bolt; Available Material: Carbon Steel, High Strength Steel, Stainless Steel. 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, grade, available material and package 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 other machine & custom screws are available? The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-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 Other Machine & Custom Screws →](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) [![Adjustable Long Square Head Screw Music Tension Rod, Thumb Machine Screw](https://img.engineeringhardware.com/Adjustable-Long-Square-Head-Screw-Music-Tension-Rod-Thumb-Machine-Screw.webp)](https://engineeringhardware.com/product/adjustable-long-square-head-screw-music-tension-rod-thumb-machine-screw/) Other Machine & Custom Screws ### [Adjustable Long Square Head Screw Music Tension Rod, Thumb Machine Screw](https://engineeringhardware.com/product/adjustable-long-square-head-screw-music-tension-rod-thumb-machine-screw/) Square Head · DIN, ANSI, GB, JIS, BSW, GOST **US$0.0252 – 0.03**MOQ 100 pieces [![China Manufacture Full Threaded Screw Thread Rod Threaded Stud Thread Bar DIN975 DIN976](https://img.engineeringhardware.com/China-Manufacture-Full-Threaded-Screw-Thread-Rod-Threaded-Stud-Thread-Bar-DIN975-DIN976.webp)](https://engineeringhardware.com/product/china-manufacture-full-threaded-screw-thread-rod-threaded-stud-thread-bar-din975/) Other Machine & Custom Screws ### [China Manufacture Full Threaded Screw Thread Rod Threaded Stud Thread Bar DIN975 DIN976](https://engineeringhardware.com/product/china-manufacture-full-threaded-screw-thread-rod-threaded-stud-thread-bar-din975/) Stainless Steel · A **US$0.0012 – 0.12**MOQ 1,000 pieces [![Non-Standard Customization Screw Chiller Large Cooling Capacity Chiller Refrigeration Application](https://img.engineeringhardware.com/Non-Standard-Customization-Screw-Chiller-Large-Cooling-Capacity-Chiller-Refrigeration-Application.webp)](https://engineeringhardware.com/product/non-standard-customization-screw-chiller-large-cooling-capacity-chiller/) Other Machine & Custom Screws ### [Non-Standard Customization Screw Chiller Large Cooling Capacity Chiller Refrigeration Application](https://engineeringhardware.com/product/non-standard-customization-screw-chiller-large-cooling-capacity-chiller/) Water-Cooled · ISO, CE **US$30,000 – 42,000**MOQ 1 set [![JIS F 7351 Bronze Screw-Down Flanged Check Globe Valve Price](https://img.engineeringhardware.com/JIS-F-7351-Bronze-Screw-Down-Flanged-Check-Globe-Valve-Price.webp)](https://engineeringhardware.com/product/jis-f-7351-bronze-screw-down-flanged-check-globe-valve-price/) Other Machine & Custom Screws ### [JIS F 7351 Bronze Screw-Down Flanged Check Globe Valve Price](https://engineeringhardware.com/product/jis-f-7351-bronze-screw-down-flanged-check-globe-valve-price/) globe valve,angle valve, · DIN, GB, ANSI, BSW, JIS **US$31.20 – 698.40**MOQ 2 sets [![Dongguan China Fasteners Cq PE Bag + Cartons Spring Plunger Screws](https://img.engineeringhardware.com/Dongguan-China-Fasteners-Cq-PE-Bag-Cartons-Spring-Plunger-Screws.webp)](https://engineeringhardware.com/product/dongguan-china-fasteners-cq-pe-bag-cartons-spring-plunger-screws/) Other Machine & Custom Screws ### [Dongguan China Fasteners Cq PE Bag + Cartons Spring Plunger Screws](https://engineeringhardware.com/product/dongguan-china-fasteners-cq-pe-bag-cartons-spring-plunger-screws/) Fasteners · Carbon Steel, High Strength Steel, Stainless Steel **US$0.0012 – 0.60**MOQ 30,000 pieces [![[Ruoteng] 304/316 Female Thread/ Screw Ends BSPT NPT Globe Valve Stainless Steel Gate Valve](https://img.engineeringhardware.com/Ruoteng-304-316-Female-Thread-Screw-Ends-BSPT-NPT-Globe-Valve-Stainless-Steel-Gate-Valve.webp)](https://engineeringhardware.com/product/ruoteng-304-316-female-thread-screw-ends-bspt-npt-globe-valve-stainless-steel-gate/) Other Machine & Custom Screws ### [[Ruoteng] 304/316 Female Thread/ Screw Ends BSPT NPT Globe Valve Stainless Steel Gate Valve](https://engineeringhardware.com/product/ruoteng-304-316-female-thread-screw-ends-bspt-npt-globe-valve-stainless-steel-gate/) Straight-through · GB **US$0.12 – 1.20**MOQ 1 piece [![Standard Rebar Thread Cold Pressed Coupler Screw Coupler Competitive Price](https://img.engineeringhardware.com/Standard-Rebar-Thread-Cold-Pressed-Coupler-Screw-Coupler-Competitive-Price.webp)](https://engineeringhardware.com/product/standard-rebar-thread-cold-pressed-coupler-screw-coupler-competitive-price/) Other Machine & Custom Screws ### [Standard Rebar Thread Cold Pressed Coupler Screw Coupler Competitive Price](https://engineeringhardware.com/product/standard-rebar-thread-cold-pressed-coupler-screw-coupler-competitive-price/) Standard Rebar Couplers · Threaded Splicing Coupler **US$0.18 – 1.62**MOQ 100 pieces [![Midea 480rt Stepless Capacity Control CE Central HVAC Screw Air Cooled Industrial Refrigerated Screw Water Chiller](https://img.engineeringhardware.com/Midea-480rt-Stepless-Capacity-Control-CE-Central-HVAC-Screw-Air-Cooled-Industrial-Refrigerated-Screw-Water-Chiller.webp)](https://engineeringhardware.com/product/midea-480rt-stepless-capacity-control-ce-central-hvac-screw-air-cooled-industrial/) Other Machine & Custom Screws ### [Midea 480rt Stepless Capacity Control CE Central HVAC Screw Air Cooled Industrial Refrigerated Screw Water Chiller](https://engineeringhardware.com/product/midea-480rt-stepless-capacity-control-ce-central-hvac-screw-air-cooled-industrial/) Chiller · RoHS, ISO, CE, CCC **Price on request**MOQ 1 piece **US$0.012 – 0.60**MOQ 30,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Square%20Head%20Screw%20Zinc%20Plated%20M6%2A9%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fsquare-head-screw-zinc-plated-m6-9%2F)