Fujian Demao Fastener Co., Ltd is a professional manufacturer of screws, bolts and related fasteners, serving customers in machinery manufacturing, furniture & building materials, and electronics industries worldwide.
Six core series of screws and bolts, with support for non-standard customization to customer drawings.
Photographed from our own production — real product samples, not stock imagery.
Socket head cap screws (cup head, flat cup, round cup) with hexagon internal drive, available in black oxide, nickel and zinc finishes.
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Headless set screws (DIN 913/914/915/916 flat, cone, dog and cup point) used to lock components in place without protruding.
View details →External hexagon head screws for high-torque assembly, common in machinery and structural connections.
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Cup head or round cup screws pre-assembled with flat and spring washers, saving assembly time and ensuring consistent clamping force.
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A dedicated line of hex socket, cross-slot and adjustment screws engineered specifically for knitting machine components.
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Custom-engineered fasteners — including flat/countersunk heads, large flat heads and expansion screws — produced to customer drawings or samples.
View details →Established in 2018 and located in Yacheng Town Industrial Park, Xiapu County, Ningde City, Fujian Province, our 20,000+ m² facility supports full-process quality control from raw material inspection to finished goods. production detail — please verify
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Send us your drawings or specifications and we will respond within 1 business day.