Introducing our new Aluminum System 6 Security Screws also available in anodized colors straight from stock. These screws combine modern design and advanced security in an ultra-lightweight form. Perfect for applications where appearance, corrosion resistance, and safety all matter. Ideal for use in drones, robots and bicycles parts assemblies — wherever lightness and design count.

Dear Valued Customers, Thank you for your continued patronage of SAIMA Group. SAMURAI Fastener Story Vol.26 updated! Please take a look! Corrosion-Resistant Fasteners for Marine Environments Japan is an island nation surrounded by the sea.Because many facilities and equipment are exposed to seawater or even operated directly in marine environments, the demand for fasteners with excellent seawater resistance is very high.… read more

310Slim Screws are trusted components in many industrial robots, delivering exceptional precision in compact designs. With superior fastening stability and reduced weight, they help enhance robotic performance and assembly efficiency. It also offers the same strength as regular screws, allowing for simple replacement. Material available in stainless steel, steel, and aluminum. ▶Please visit our page and check the details.

We’ve just updated our 310Slim case study — featuring a Japanese startup developing folding bikes. By switching from a socket cap to the 310Slim, they successfully eliminated head interference and achieved smoother folding motion in their compact design. It’s a great example of how small design details can make a big difference in mechanical performance.  Prompt shipment from 1 single piece. ▶Read the full case study of 310Slim machine screw.

Designers and engineers of wireless equipment must take great care to prevent malicious modifications. Any unauthorized tampering can compromise product safety, reliability, and compliance with international regulations. Saima’s tamper-resistant screw TRF is designed to help you meet these challenges. With its unique recess shape, removal is only possible using a dedicated tool—significantly reducing the risk of unauthorized access or alteration. Protect your designs with security screw “TRF”—engineered security you can trust. Prompt shipment from 1 single piece. ▶Learn more about Tamper proof screw TRF