# 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 ## 201 Stainless Steel Large Flat Head Screws for Industrial Use DDY Supply offers a range of 201 stainless steel large flat head screws, including mushroom head, cross umbrella head, and machine screws in sizes M3, M4, M5, and M6. These fasteners are designed for industrial electrical, mechanical, and engineering applications requiring reliable and corrosion-resistant fastening solutions. Their robust stainless steel composition ensures durability in control panels, machinery assemblies, and electrical systems. These screws are widely used by electrical distributors, EPC contractors, system integrators, and industrial buyers for integrating components in electrical distribution setups, automation systems, and machine construction. DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators and industrial buyers. ## Key Characteristics and Advantages - The 201 stainless steel alloy offers strong resistance to corrosion and wear, extending component lifespan in harsh industrial environments. - Flat head design provides a flush mounting surface, enhancing neat assembly and reducing snag potential in control panels and machinery enclosures. - Available in multiple diameters (M3 to M6), enabling compatibility across diverse mechanical and electrical fastening requirements. - Cross umbrella head and mushroom head variations facilitate ease of installation with standard tooling and improve load distribution. - Suitable for integration into panel assemblies, electrical cabinets, and machinery frames, supporting secure and stable fastening in industrial projects. ## Technical Details Specification Details Brand DDY Supply Material 201 Stainless Steel Head Type Flat Head, Mushroom Head, Cross Umbrella Head Thread Size M3, M4, M5, M6 Product Category Machine Screws ## Industrial Applications These stainless steel screws are optimized for use in electrical distribution systems where corrosion resistance is critical. They are applicable in control panels and cabinet assemblies in industrial automation and manufacturing equipment. EPC contractors and system integrators often specify these screws for machinery assembly and infrastructure projects requiring dependable fastening solutions. Their versatility suits procurement needs in commercial buildings and energy projects where mechanical integrity and chemical resistance are essential. ## Common Procurement Questions **Q:** Where can I source DDY Supply 201 stainless steel machine screws? **A:** DDY Supply acts as a supplier for industrial electrical components including stainless steel screws, serving distributors, EPC contractors, system integrators, and engineering companies worldwide. **Q:** What industrial sectors typically utilize these stainless steel screws? **A:** These screws are frequently incorporated in electrical distribution systems, control panel fabrication, machinery construction, and infrastructure projects requiring corrosion-resistant fastening. **Q:** Does DDY Supply support large-scale industrial procurement for these fasteners? **A:** Yes, DDY Supply specializes in providing industrial electrical components and fasteners suitable for extensive engineering and construction projects globally. ## Details - **Price:** 0.01 USD - 0.12 USD - **Vendor:** DDY GROUP CO.,LTD. - **Tags:** 201 stainless steel screws ## Variants | Variant | Price | Available | |---------|-------|-----------| | Product Specifications: M3*6 | 0.01 USD | In stock | | Product Specifications: M3*8 | 0.01 USD | In stock | | Product Specifications: M3*10 | 0.01 USD | In stock | | Product Specifications: M3*12 | 0.01 USD | In stock | | Product Specifications: M3*14 | 0.01 USD | In stock | | Product Specifications: M3*16 | 0.01 USD | In stock | | Product Specifications: M3*18 | 0.01 USD | In stock | | Product Specifications: M3*20 | 0.01 USD | In stock | | Product Specifications: M3*25 | 0.02 USD | In stock | | Product Specifications: M3*30 | 0.02 USD | In stock | | Product Specifications: M4*5 | 0.01 USD | In stock | | Product Specifications: M4*6 | 0.01 USD | In stock | | Product Specifications: M4*8 | 0.01 USD | In stock | | Product Specifications: M4*10 | 0.01 USD | In stock | | Product Specifications: M4*12 | 0.02 USD | In stock | | Product Specifications: M4*14 | 0.02 USD | In stock | | Product Specifications: M4*16 | 0.02 USD | In stock | | Product Specifications: M4*18 | 0.02 USD | In stock | | Product Specifications: M4*20 | 0.02 USD | In stock | | Product Specifications: M4*25 | 0.02 USD | In stock | | Product Specifications: M4*30 | 0.03 USD | In stock | | Product Specifications: M4*35 | 0.03 USD | In stock | | Product Specifications: M4*40 | 0.03 USD | In stock | | Product Specifications: M4*45 | 0.04 USD | In stock | | Product Specifications: M4*50 | 0.04 USD | In stock | | Product Specifications: M4*55 | 0.05 USD | In stock | | Product Specifications: M4*60 | 0.05 USD | In stock | | Product Specifications: M5*6 | 0.02 USD | In stock | | Product Specifications: M5*8 | 0.02 USD | In stock | | Product Specifications: M5*10 | 0.02 USD | In stock | | Product Specifications: M5*12 | 0.02 USD | In stock | | Product Specifications: M5*14 | 0.02 USD | In stock | | Product Specifications: M5*16 | 0.03 USD | In stock | | Product Specifications: M5*18 | 0.03 USD | In stock | | Product Specifications: M5*20 | 0.03 USD | In stock | | Product Specifications: M5*25 | 0.03 USD | In stock | | Product Specifications: M5*30 | 0.04 USD | In stock | | Product Specifications: M5*35 | 0.04 USD | In stock | | Product Specifications: M5*40 | 0.05 USD | In stock | | Product Specifications: M5*45 | 0.06 USD | In stock | | Product Specifications: M5*50 | 0.06 USD | In stock | | Product Specifications: M5*55 | 0.08 USD | In stock | | Product Specifications: M5*60 | 0.08 USD | In stock | | Product Specifications: M6*8 | 0.03 USD | In stock | | Product Specifications: M6*10 | 0.03 USD | In stock | | Product Specifications: M6*12 | 0.03 USD | In stock | | Product Specifications: M6*14 | 0.04 USD | In stock | | Product Specifications: M6*16 | 0.04 USD | In stock | | Product Specifications: M6*18 | 0.05 USD | In stock | | Product Specifications: M6*20 | 0.05 USD | In stock | ## Images - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 - 201 Stainless Steel Large Flat Head Screws Tm Mushroom Head Screws Cross Umbrella Head Machine Screws M3M4M5M6 --- > Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/201-stainless-steel-large-flat-head-screws-tm-mushroom-head-screws-cross-umbrella-head-machine-screws-m3m4m5m6) > Updated: 2026-08-11