Thread these sanitary knobs into holes so you can open doors and drawers in hygienic environments. They’re commonly used on furniture and equipment in pharmaceutical and food-processing facilities. Made of Buna-N, the seal keeps out contaminants and blocks unhygienic metal-to-metal contact. It’s FDA compliant for direct contact with food, and blue for easy spotting and removal if it falls into your line. Knobs have a 316 stainless steel body, so they resist corrosion from frequent washdowns with harsh cleaners. Highly polished, with rounded edges and no horizontal ledges, they leave no room for bacteria to grow.

Harsh cleaners and sanitizers won't corrode these stainless steel thumb screws. Fasten in areas that experience frequent washdowns, such as food and pharmaceutical plants. These screws have smooth sides and rounded edges to reduce the risk of bacteria growth. The head is slim and flat like a coin for extra leverage when twisting. Fasten with a sanitary sealing washer (sold separately) to keep contaminants out, lock fluids in, and eliminate space where bacteria can get caught.

Length is measured from under the head.

EPDM Sealing Washers—These washers are highly resistant to tearing, scuffs, and scrapes. They are more economical than Fluoroprene Fluoroelastomer, however, they aren't as heat resistant.

Fluoroprene Fluoroelastomer Sealing Washers—These sanitary sealing washers withstand higher temperatures than EPDM, so you can sterilize them with steam. They also resist more chemicals, such as oil, solvents, and acids.

With a sanitary design, these threaded-hole-mount knobs are often used to open and close doors and drawers on furniture, machines, and other equipment in pharmaceutical and food-processing facilities. They attach like most knobs in your kitchen—push a screw through the back of a hole and thread these knobs onto the front. The seal is blue, so it’s easily seen and removed if it falls into your line. It’s also FDA compliant for direct contact with food. Knobs have a 316 stainless steel body that resists corrosion from frequent washdowns with harsh cleaners. They’re highly polished with rounded edges and no horizontal ledges, leaving no room for bacteria to grow.

With rounded edges and polished surfaces, these spring plungers are free of nooks and crannies where dirt, water, and bacteria could collect. The seal on the base keeps contaminants off the threads and is bright blue, so you can easily spot broken pieces that fall into your line. A tug of the knob manually retracts the nose so you can do everything from positioning containers on an assembly line to locking mixing blades in place. Spring plungers are FDA compliant for direct contact with food.

Open and close a variety of doors and drawers on machines and equipment next to food processing lines while reducing the risk of contaminating the food. To help you comply with Hazard Analysis and Critical Control Point (HACCP) programs for food safety, these handles contain metal additives that will set off metal detectors. They’re also bright blue, making them easy to spot if they fall into your line. All are FDA compliant for direct contact with food.

Made of nylon, these handles resist wear and repel oil, grease, and solvents. Their rectangular grip has a flat surface that keeps your hand from slipping. Thread screws through holes from the back of your surface into the handles to install them.

Suitable for use with food-processing equipment, these handles are made of FDA listed materials. Thread screws through holes from the back of your surface into the handles to install. These handles are stainless steel and have excellent corrosion resistance and good chemical resistance. All have round grips that allow your hand to pivot in any direction.