Head shape: Flat round
Drive type: Slotted
Length metric: 20 mm
Thread size metric: M4
Material: Stainless steel
Stainless steel type: A2 304
Thread pitch: 0.7

With thread according to DIN 85. Requires a slotted screwdriver. We offer a wide range of flat head slotted machine screws in various thread sizes and lengths. Details can be found in the data sheet and the series overview, which can be downloaded as a file. If stainless steel A2 (304) is not what you are looking for, we also offer fasteners made from steel and brass. Additionally, we provide slotted machine screws in stainless steel A4 (316), steel, and nickel-plated brass. For more details, see the selection guide for fasteners. Flat head slotted machine screws, metric thread – stainless steel A2. A series of high-quality flat head machine screws with metric thread from RS Pro. The complete threaded fasteners feature a slotted drive, allowing for easy tightening with a slotted screwdriver. When used with threaded nuts, fasteners can be connected to pre-drilled holes or through holes. Stainless steel fasteners of grade A2, type 304, are available in various lengths and thread sizes for nearly any application. Typical applications include: food processing and brewing equipment, household appliances, assembly of fasteners, medical devices, and marine applications in freshwater.

Features and benefits:
Stainless steel 18/8 A2 (Type 304)
Excellent corrosion resistance
Strong abrasion resistance
Stainless steel is fully recyclable and therefore environmentally friendly
Long lifespan
Low maintenance
Easy to clean
Wide temperature range, can be used at temperatures up to 800 °C.