Custom High Strength Stainless Steel Screw Fastener Precision Shoulder Bolt Screws

Premium Material
– Made from high-grade stainless steel (A2 or A4 optional) for exceptional corrosion resistance and durability, ideal for harsh environments.
Precision Engineering
– CNC-machined with ultra-tight tolerances (±0.01mm) for flawless fit and load-bearing performance in high-stress applications.
Versatile Shoulder Design
– Smooth unthreaded shaft ensures perfect alignment in machinery, automotive, aerospace, and robotics assemblies.
Customizable Options
– Available in multiple thread types, lengths, and head styles (hex, socket, flat) to match exact project specifications.
Bulk Savings
– Direct factory pricing with wholesale discounts for industrial-scale orders—no minimums, global shipping.
Trusted Performance
– Heat-treated for added tensile strength (up to 800MPa), backed by ISO 9001-certified manufacturing.
Endless Applications
– Perfect for conveyor systems, marine hardware, medical devices, and precision instruments requiring zero backlash. Get factory-direct quality without the markup—order today!