Outdoor Engineering Custom Fasteners – Security Bolts with Tri-groove and Pin-Torx Drive
Category: Custom Fasteners
Product Name: Custom Bolts,Security Bolts,Pin-Torx Drive bolts,Tri-groove bolts
Brand: HeTai ShunYan
Origin: Dongguan, China (Made in China)
Specifications: M3–M28
Length: 5mm–300mm
Materials: Iron, Carbon Steel, Stainless Steel, Aluminum, Copper, Titanium
Finish: Black oxide, zinc plated, nickel plated, chrome plated, phosphated, Dacromet, hot-dip galvanized
Industries: Widely applied in public infrastructure, road and bridge construction, photovoltaic industry, construction, and interior decoration, especially for outdoor engineering projects.
