--- title: "High-Quality Ss 304 M3 M4 Solid Dowel Pins for Precision Alignment" description: "High-Quality Ss 304 M3 M4 Solid Dowel Pins for Precision Alignment — Dowel & Locating Pins. Material: Brass. MOQ 2,000 pieces, US$4.80 – 5.40." url: https://engineeringhardware.com/product/high-quality-ss-304-m3-m4-solid-dowel-pins-for-precision-alignment/ source: Engineering Hardware & Fasteners --- # High-Quality Ss 304 M3 M4 Solid Dowel Pins for Precision Alignment [![High-Quality Ss 304 M3 M4 Solid Dowel Pins for Precision Alignment](https://img.engineeringhardware.com/High-Quality-Ss-304-M3-M4-Solid-Dowel-Pins-for-Precision-Alignment.webp)](https://img.engineeringhardware.com/High-Quality-Ss-304-M3-M4-Solid-Dowel-Pins-for-Precision-Alignment.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Pins & Dowel Fasteners › Dowel & Locating Pins](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/dowel-locating-pins/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/high-quality-ss-304-m3-m4-solid-dowel-pins-for-precision-alignment.md) Model no. **SW-452** | **US$5.40**2,000–9,999 pieces | **US$4.80**10,000+ pieces | | --- | --- | MOQ 2,000 pieces · Final price confirmed in your quote - **Standard:** DIN, ASTM, GOST, GB, JIS, ANSI, BS - **Customized:** Customized - **Material:** Brass - **Tolerance:** ±.0002'' (±.005mm) - **Surface Treatment:** Alodine, Electroplating Available in Accord - **Package Size:** 26.00cm * 32.00cm * 19.00cm 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-Quality%20Ss%20304%20M3%20M4%20Solid%20Dowel%20Pins%20for%20Precision%20Alignment%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-quality-ss-304-m3-m4-solid-dowel-pins-for-precision-alignment%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 | | --- | --- | | After-sales Service | Good Service | | Warranty | 6 Months | | Model NO. | SW-452 | | Condition | New | | Certification | CE, ISO9001 | | Standard | DIN, ASTM, GOST, GB, JIS, ANSI, BS | | Customized | Customized | | Material | Brass | | Application | Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery | | Delivery Port | Qingdao Port | | Tolerance | ±.0002'' (±.005mm) | | Surface Treatment | Alodine, Electroplating Available in Accord | | Testing Machine | CMM(Mitutoyo, Accretech, Hexagon), Image Measuring | | Processing Equipments | Milling, Turning, 5-Axis Mill Turn, Wire EDM, Grin | | Feature | Precision Durable | | Transport Package | Carton Package | | Specification | 7 CM | | Origin | China | | Production Capacity | 100000 Pieces/ Month | | Package Size | 26.00cm * 32.00cm * 19.00cm | | Package Gross Weight | 22.000kg | | Aluminum | 2000 series, 6000 series, 7075, 5052, etc. | | Stainless steel | SUS303, SUS304, SS316, SS316L, 412,201,202,17-4PH, etc. | | Steel | 1214L/1215/1045/4140/SCM440/40CrMo, etc. | | Brass | 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper | | Plastic | Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. | | Category | [Dowel & Locating Pins](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/dowel-locating-pins/) | ## Technical parameters | Product Processing Type | CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding | | --- | --- | | Materials | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. | | Stainless steel: SUS303, SUS304, SS316, SS316L, 412,201,202,17-4PH, etc. | | | Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. | | | Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper | | | Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. | | | Other Materials Are Available | | | Certification | ISO9001,IATF,SGS | | Drawing Format | PRO/E, Auto CAD, Solid Works , UG, CAD / CAM / CAE, PDF | | Surface Treatment | Anodizing, Polishing, Powder coating, Passivation, Sandblasting, Nickal plating,Zinc plating, Chrome plating, Heat treatment,Oxidation | | Surface Roughness | ±0.002 ~ ±0.005mm,Ra0.2 - Ra3.2(Custonize avaiable) | | Testing Equipment | Cmm/Tool Microscope/Multi-Joint Arm/Automatic Height Gauge/Manual Height Gauge/Dial Gauge/Roughness Measurement | | Application | Appliance, Auto, Building, Capital equipment, Energy, Instrumentation, Medical device, Telecommunications | | Our Advantages | 1.24 hours online service & Quickly Quote/Delivery.2.100% QC quality inspection before delivery, and can provide qualityinspection form.3.20+ years of experience in the CNC machining area and have a senior design team to offer perfect modification suggestions. | | Color | Customized | | OEM | Accept | ## Description High-Quality Ss 304 M3 M4 Solid Dowel Pins for Precision Alignment is part of our dowel & locating pins range (Pins & Dowel Fasteners). ### Key details - **Standard:** DIN, ASTM, GOST, GB, JIS, ANSI, BS - **Material:** Brass - **Surface Treatment:** Alodine, Electroplating Available in Accord - **Certification:** CE, ISO9001 - **Warranty:** 6 Months - **Condition:** New - **Tolerance:** ±.0002'' (±.005mm) - **Testing Machine:** CMM(Mitutoyo, Accretech, Hexagon), Image Measuring Available configurations include standard, customized, material, tolerance and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 2,000 pieces at US$4.80 – 5.40 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-Quality Ss 304 M3 M4 Solid Dowel Pins for Precision Alignment? The listed minimum order is 2,000 pieces, at US$4.80 – 5.40 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$5.40 for 2,000–9,999 pieces; US$4.80 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-Quality Ss 304 M3 M4 Solid Dowel Pins for Precision Alignment? Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS; Material: Brass; Surface Treatment: Alodine, Electroplating Available in Accord; Certification: CE, ISO9001; Warranty: 6 Months; Condition: New. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include standard, customized, material, tolerance 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 dowel & locating pins are available? The Dowel & Locating Pins category lists 821 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/dowel-locating-pins/](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/dowel-locating-pins/) 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 Dowel & Locating Pins →](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/dowel-locating-pins/) [![Furniture Hardware Fasteners Fitting Excentric Cabinet Door Furniture Cam Lock Joint Connector Dowel for Cabinet Wall Panel](https://img.engineeringhardware.com/Furniture-Hardware-Fasteners-Fitting-Excentric-Cabinet-Door-Furniture-Cam-Lock-Joint-Connector-Dowel-for-Cabinet-Wall-Panel.webp)](https://engineeringhardware.com/product/furniture-hardware-fasteners-fitting-excentric-cabinet-door-furniture-cam-lock-joint/) Dowel & Locating Pins ### [Furniture Hardware Fasteners Fitting Excentric Cabinet Door Furniture Cam Lock Joint Connector Dowel for Cabinet Wall Panel](https://engineeringhardware.com/product/furniture-hardware-fasteners-fitting-excentric-cabinet-door-furniture-cam-lock-joint/) Steel + Plastic · Nickel Plated **US$0.012 – 0.036**MOQ 10,000 pieces [![Clevis Connector Rod End Yoke Stainless Steel Taper Rod Dowel Lock Pins](https://img.engineeringhardware.com/Clevis-Connector-Rod-End-Yoke-Stainless-Steel-Taper-Rod-Dowel-Lock-Pins.webp)](https://engineeringhardware.com/product/clevis-connector-rod-end-yoke-stainless-steel-taper-rod-dowel-lock-pins/) Dowel & Locating Pins ### [Clevis Connector Rod End Yoke Stainless Steel Taper Rod Dowel Lock Pins](https://engineeringhardware.com/product/clevis-connector-rod-end-yoke-stainless-steel-taper-rod-dowel-lock-pins/) GB, EN, China GB Code, JIS Code, TEMA, ASME · Steel, Brass, Alloy, Cop… **US$0.95 – 1.08**MOQ 500 pieces [![304 316 Stainless Steel Slotted Flat Head A2 A4 Shaft Cylindrical Dowel Pin](https://img.engineeringhardware.com/304-316-Stainless-Steel-Slotted-Flat-Head-A2-A4-Shaft-Cylindrical-Dowel-Pin.webp)](https://engineeringhardware.com/product/304-316-stainless-steel-slotted-flat-head-a2-a4-shaft-cylindrical-dowel-pin/) Dowel & Locating Pins ### [304 316 Stainless Steel Slotted Flat Head A2 A4 Shaft Cylindrical Dowel Pin](https://engineeringhardware.com/product/304-316-stainless-steel-slotted-flat-head-a2-a4-shaft-cylindrical-dowel-pin/) Carbon Streel/Alloy Steel/Stainless Steel · Unc/Unf/Metric **US$0.012 – 0.06**MOQ 1,000 pieces [![Customized Stainless Steel Round Cylindrical Grooved Dowel Pins DIN1473](https://img.engineeringhardware.com/Customized-Stainless-Steel-Round-Cylindrical-Grooved-Dowel-Pins-DIN1473.webp)](https://engineeringhardware.com/product/customized-stainless-steel-round-cylindrical-grooved-dowel-pins-din1473/) Dowel & Locating Pins ### [Customized Stainless Steel Round Cylindrical Grooved Dowel Pins DIN1473](https://engineeringhardware.com/product/customized-stainless-steel-round-cylindrical-grooved-dowel-pins-din1473/) Clevis Pin · DIN1473/ISO 8740 **US$0.22 – 0.29**MOQ 1,000 pieces [![High Durability CNC Machined Step Dowel Pin Slotted Type for Automotive](https://img.engineeringhardware.com/High-Durability-CNC-Machined-Step-Dowel-Pin-Slotted-Type-for-Automotive.webp)](https://engineeringhardware.com/product/high-durability-cnc-machined-step-dowel-pin-slotted-type-for-automotive/) Dowel & Locating Pins ### [High Durability CNC Machined Step Dowel Pin Slotted Type for Automotive](https://engineeringhardware.com/product/high-durability-cnc-machined-step-dowel-pin-slotted-type-for-automotive/) Auto Fasteners · DIN, GB, ISO, ANSI/ASTM, BS, Bsw, JIS etc. **US$0.072 – 0.084**MOQ 20,000 pieces [![OEM Custom CNC Machined Dowel Pin Precision Turned Cylindrical Metal Industrial Component](https://img.engineeringhardware.com/OEM-Custom-CNC-Machined-Dowel-Pin-Precision-Turned-Cylindrical-Metal-Industrial-Component.webp)](https://engineeringhardware.com/product/oem-custom-cnc-machined-dowel-pin-precision-turned-cylindrical-metal-industrial/) Dowel & Locating Pins ### [OEM Custom CNC Machined Dowel Pin Precision Turned Cylindrical Metal Industrial Component](https://engineeringhardware.com/product/oem-custom-cnc-machined-dowel-pin-precision-turned-cylindrical-metal-industrial/) Drilling, Etching / Chemical Machining · ASTM, GOST **US$0.24 – 2.40**MOQ 1 piece [![China Supplier Customized Size Titanium Cylindrical Dowel Pins Internal Threaded Clevis Pin](https://img.engineeringhardware.com/China-Supplier-Customized-Size-Titanium-Cylindrical-Dowel-Pins-Internal-Threaded-Clevis-Pin.webp)](https://engineeringhardware.com/product/china-supplier-customized-size-titanium-cylindrical-dowel-pins-internal-threaded/) Dowel & Locating Pins ### [China Supplier Customized Size Titanium Cylindrical Dowel Pins Internal Threaded Clevis Pin](https://engineeringhardware.com/product/china-supplier-customized-size-titanium-cylindrical-dowel-pins-internal-threaded/) Stainless Steel · 3~150mm **US$0.48 – 1.20**MOQ 100 pieces [![Alloy Steel Oversized Dowel Pins 98385A170 98385A205](https://img.engineeringhardware.com/Alloy-Steel-Oversized-Dowel-Pins-98385A170-98385A205.webp)](https://engineeringhardware.com/product/alloy-steel-oversized-dowel-pins-98385a170-98385a205/) Dowel & Locating Pins ### [Alloy Steel Oversized Dowel Pins 98385A170 98385A205](https://engineeringhardware.com/product/alloy-steel-oversized-dowel-pins-98385a170-98385a205/) Carbon Steel · Plain,Passivating,Black,Color-Zinc,Blue-White Zin **US$0.012**MOQ 100 pieces **US$4.80 – 5.40**MOQ 2,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High-Quality%20Ss%20304%20M3%20M4%20Solid%20Dowel%20Pins%20for%20Precision%20Alignment%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-quality-ss-304-m3-m4-solid-dowel-pins-for-precision-alignment%2F)