Bolts And Nuts

JIAYUAN is a professional manufacturer and supplier of high-quality fastening solutions, specializing in a full range of bolts and nuts for industrial, construction, and mechanical applications. Our product line includes outer hexagon bolts, round head hexagon socket bolts, square bolts, round bolts, flush bolts, T bolts, half thread bolts, countersunk bolts, wing bolts, and other customized bolt types. For nuts, we offer hexagon nuts, butterfly nuts, eye nuts, triangular nuts, square nuts, flange nuts, semicircular cap nuts, and lock nuts.

All products are manufactured using premium carbon steel or stainless steel with advanced heat treatment and surface finishing to ensure excellent strength, durability, and corrosion resistance. With stable quality control and flexible customization capabilities, JIAYUAN provides reliable fastening solutions to meet the needs of global customers across construction, machinery, automotive, and infrastructure industries.