Detail & Specs
M4X0.7 Torx Flange Button Head Screw - A2 Stainless ISO 7380-2 TX
Torx-Drive flanged button head machine screws have a built-in washer that ensures superior force distribution over a greater area, eliminating the need for a separate washer. The smooth head design gives a neat, professional finish free from sharp edges and can be used with many different styles of locking and non-locking nuts.
A six lobe torx wrench is used to install these screws, allowing access into spaces where a traditional external hex drive bolt would not fit. Torx drive screws provide higher torque transfer because the driving forces are transferred to each surface of the six lobes (wobble-free), instead of the four edges of the four edges on a phillips drive.
Also known as corrosion resistant metric integrated flange six-lobe head, rounded head inner multi-tooth drive machine screw
Material: A2 / SAE Type 304
A2 Stainless screws are commonly used in damp environments for corrosion resistance, popular across a wide range of industries: automotive, motorsport, industrial machinery, architectural finish work, agriculture, food processing, clean energy, etc.
For any application involving marine (salt water), use A4 / 316 Stainless Steel material, available as a special order.