Products
Special-Shaped Fasteners
Externally Threaded Fastener With T-Shaped Head Design
T-bolts, also known as T-head bolts or T-slot bolts, are externally threaded fasteners with a T-shaped head. Its core design is that the T-shaped head can be accurately embedded into the T-shaped groove or aluminum profile groove of the slider.
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Special-Shaped Fasteners
Special shape fasteners refer to fasteners whose head, stem or thread geometry are specially designed to match specific assembly requirements or working conditions. The appearance and functions of such products often exceed the conventional shape categories specified by national standards (GB, ISO, DIN, etc.).
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Special-Shaped Fastener
The Double Hexagon Step Adjustment Bolt is a novel type of fastener. It features a unique double hexagonal design on one end, which not only retains the tool compatibility of the traditional hexagonal head but also adds an auxiliary hexagonal structure, significantly enhancing installation convenience and torque-bearing capacity.
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Cold Heading Processing: Reliable Cold Heading Parts from Wenzhou Riyi Standard Parts
2026-07-27Cold heading processing is an efficient metal cold forming technology conducted at room temperature. Compared with traditional cutting machining, this process makes metal materials plastically deform under high pressure without removing raw materials.
