Professional-grade 304 stainless steel hexagonal screws and full tooth bolts, featuring round, pan and half round head designs with a complete M2-M6 metric size range. Engineered for universal fastening needs, these corrosion-resistant full tooth fasteners deliver unbeatable durability and precise fit for industrial machinery assembly, DIY hardware projects and general hardware fixing. Compliant with standard metric fastener specifications, their all-stainless steel construction and full-thread design ensure reliable, long-lasting performance in indoor, outdoor and humid working environments—an essential hardware staple for professional assemblers and DIY enthusiasts alike.
Core Premium Features
304 Stainless Steel Construction: Superior anti-rust, anti-corrosion and oxidation resistance, suitable for indoor/outdoor/humid use, no deformation or rusting, far more durable than ordinary carbon steel fasteners.
Three Head Designs: Round/pan/half round head options meet diverse fastening needs—pan head for flush surface installation, round/half round head for stable bearing and high-torque fastening, all matching standard hexagonal wrenches.
Full Tooth Precision Threads: Uniform, burr-free full-length threads ensure tight, seamless matching with nuts and tapped holes, no thread jamming or loose fastening, excellent vibration resistance for mechanical parts.
Complete M2-M6 Size Range: Covers all common small to medium metric fastener specifications, one set meets industrial assembly, furniture installation, equipment fixing and DIY hardware project needs.
Industrial-Grade Quality: Precision machining ensures consistent dimensional accuracy, sturdy one-piece construction with high tensile and shear strength, suitable for light to heavy-duty fastening scenarios.
Wide Application Scenarios
Ideal for industrial machinery assembly & repair, DIY hardware projects, furniture manufacturing & installation, metal fabrication, electronic equipment fixing and general hardware fastening. Perfect for securing machine frames, furniture components, metal structures, electronic device housings, construction accessories and DIY craft projects—these versatile 304 stainless steel fasteners are the go-to choice for industrial assemblers, metal fabricators, handymen and DIY hobbyists.
Practical Fastening Advantages
Hexagonal Drive Design: Standard hexagonal recess fits regular hexagonal wrenches perfectly, preventing slippage and head stripping during installation, easy to apply torque for secure fastening.
All-Scenario Adaptability: 304 stainless steel finish and full tooth design make it suitable for both dry indoor environments and slightly humid outdoor scenarios, no special maintenance required.
Easy Matching & Use: Standard metric full tooth threads match all universal M2-M6 nuts and tapped holes, no need for custom accessories, improving assembly and repair efficiency.
Cost-Effective Universal Fastener: Complete size range and multi-head design eliminate the need to purchase separate fasteners for different projects, a cost-saving hardware solution for professional and personal use.
We adhere to strict industrial manufacturing and quality control standards for every fastener—from 304 stainless steel raw material selection to precision thread machining, head shaping and surface finishing. All products meet or exceed standard metric fastener specifications, ensuring unbeatable corrosion resistance and structural strength. The three head designs and complete M2-M6 size range solve the pain point of mismatched fasteners for diverse fastening scenarios, while the full tooth thread design delivers reliable anti-loosening performance. We provide a durable, versatile and cost-effective 304 stainless steel fastener solution for your industrial assembly, DIY hardware and general fixing needs—combining quality, variety and practicality in every screw and bolt.
