Bolt down equipment in food processing or sanitary areas while sealing out contaminants.

These metric screws have a silicone O-ring that prevents leaks and seals out contaminants. Made from 18-8 stainless steel, they have good chemical resistance and may be mildly magnetic.

To prevent unwanted removal, these metric screws have a tamper-resistant Torx drive—also known as a pin-in Torx drive—that makes them difficult to unscrew without special tools. An O-ring under the head blocks leaks and seals out dust and dirt.

To prevent leaks and seal out contaminants, these metric screws have an O-ring under the head.

With an O-ring under the head, these metric screws seal out leaks and contaminants while also preventing unwanted removal.

These steel screws have a head encapsulated by 18-8 stainless steel.

Able to penetrate overlapping sheets, these screws have a secure hold in wood.

Cutting wings under the head allow plastic to expand and contract without cracking. A washer made from aluminum and rubber bonded to steel adds a watertight seal.

These steel screws are zinc plated to resist corrosion in wet environments.