New Products

Non-Standard Nut

Mop Adjustment Bolt

The mop adjustment bolt is an indispensable core adjustment component of a modern spin mop. It is usually located in the middle or top of the mop handle and plays the role of "command center". Through a simple rotation or pull operation, this bolt can precisely control the expansion, contraction and locking of the mop head.

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Quick-Connect External Thread Joint Bolts For Pneumatic Pipelines

Quick-plug external thread joint bolts for pneumatic pipelines are the core components for fast and reliable connection in pneumatic systems. One end is an external thread, which can be firmly screwed into the interface of the cylinder or valve body; the other end is an advanced quick-plug structure.

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Non-Standard Knurled Nuts

The through-hole injection molded knurled nut is a highly efficient internally threaded fastener designed specifically for plastic parts. The knurled tooth pattern on its outer wall can be firmly embedded in the plastic during injection molding, forming excellent anti-rotation and pull-off properties.

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Non-Standard Nuts

The knurled nut is a type of fastener with an anti-slip texture on its surface. It features a vertical knurling design, with uniform straight lines formed by precision rolling around the circumference, providing excellent grip and manual operability.

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Latest News

Cold Heading Parts Manufacturing: Precision, Efficiency and the Role of Wenzhou Riyi Standard Parts
2026-07-13
In modern mechanical manufacturing, cold heading parts have become essential components in automobiles, home appliances, construction hardware, electronic connectors and aerospace equipment.
Application and Advantages of Cold-Formed Precision Automotive Hardware Parts
2026-07-06
Automobile component fasteners and cold-molded non-standard parts are core basic hardware components that support modern automobile and precision machinery manufacturing.
Non-standard Stainless Steel Nuts → Stainless Steel Custom Nuts for Harsh Working Environments
2026-06-29
In modern mechanical manufacturing, standard fasteners can no longer meet all assembly requirements. Non-standard hexagonal nuts have gradually become essential customized hardware for special equipment, new energy equipment and electrical cabinets.
Riyi Standard Parts: Professional Manufacturer of Stainless Steel Fasteners
2026-06-15
Riyi Standard Parts is a reliable professional manufacturer focusing on the production and supply of various stainless steel fasteners.