Products
Non-Standard Parts
Stainless Steel Carriage Bolts with Corrosion Resistant Square Neck Bolts for Metal
This product is a carriage bolt (square neck bolt) consisting of a smooth domed head, a square neck below the head and a fully threaded shank, manufactured from high-quality carbon steel with a yellow zinc plating.
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CNC Machined Stainless Steel Hex Flange Double Ended Stud Bolts for Industrial Fastening
Hex Flange Double-Ended Stud is a hex flange double-ended stud designed for high-strength mechanical connections. Both ends of the product are threaded, and the middle is a polished rod positioning section.
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CNC Machined Bronze Flanged Bushing with Self Lubricating Wear Resistance
The flange bushing is a one-piece flange sleeve part precision machined from carbon steel with a blackened/phosphated matte surface treatment. The product consists of a smooth outer circle, a precision inner hole and an integrated positioning flange.
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Latest News
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Cold Heading Components: High-performance Fastener Solutions from Wenzhou Riyi Standard Parts Co., Ltd
2026-09-29Cold heading processing shapes metal wire under strong pressure at room temperature without cutting raw materials. Unlike traditional CNC machining, this technology preserves the continuous metal grain flow inside cold heading parts.
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Special-shaped Bolts and Stainless Steel Double-ended Bolts from Wenzhou Riyi Standard Parts Co., Ltd
2026-09-23In modern mechanical manufacturing, construction engineering and equipment assembly, high-quality fasteners are the invisible foundation that guarantees structural safety and product stability.
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Precision Custom Fasteners from Wenzhou Riyi Standard Parts
2026-09-15Wenzhou Riyi Standard Parts is a reliable Chinese manufacturer focusing on custom non-standard fasteners, located in Wenzhou’s Binhai Economic Zone.
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Aluminum Alloy Flange Bolts, Ball Head Studs & Dacromet Carriage Bolts – Reliable Fastener Startup Business
2026-09-08Fasteners are essential basic components widely used in machinery, automotive, engineering and equipment assembly industries.
