RS PRO Plain Stainless Steel Hex Socket Cap Screw, Hex Socket, M4 x 40 mm

Brought to you by RS Pro, a range of hex head socket cap screws. Due to their narrow head and lengthy body shape, they are perfect for use in difficult and hard to reach areas. All threaded socket screws are designed to be long lasting and efficient within their applications, especially these A4 stainless steel versions. All models are highly reliable and excellent quality.