M3 M4 M5 M6 Dowel Inner Thread Screw Nut 304 Stainless Steel Single Round Head Cylindrical Pin Positioning Pin Hardware Fastener

High-quality stainless steel construction Made from 304 stainless steel, these machine screws offer excellent corrosion resistance and durability, ideal for long-term use in various industrial and DIY applications.

Multiple size options available Available in a wide range of sizes including M3×10 to M6×80, with quantities like 10pcs or 5pcs per length, ensuring flexibility for different project requirements.

Round head design for secure fit Featuring a single round head and cylindrical pin shape, these fasteners provide a smooth, flush fit and reliable positioning in precision assemblies.

Perfect for metalworking and DIY projects Designed as metalworking DIY supplies, these inner thread screws are ideal for use in machinery, fixtures, and custom builds requiring strong, accurate fastening.

Compact and lightweight packaging Each pack weighs only 0.100 kg and measures 8×10×8 cm, making it easy to store, ship, and manage in small workspaces or toolboxes.

Compatible with M3 to M6 standard threads Supports M3, M4, M5, and M6 thread sizes, offering broad compatibility with standard mechanical components and assembly systems.

Customizable and sold by the piece Sold in sell_by_piece format with each pack containing 1 piece, allowing users to choose exact sizes without excess inventory.