■ 제품필수정보

제조사	RS PRO
제조사품명	DIN 7991
간략설명	RS PRO M8 x 40mm Hex Socket Countersunk Screw Bright Zinc Plated Steel

■ 제품사양

Thread Size = M8 Length = 40mm Head Shape = Hex Socket Countersunk Material = Steel Finish = Bright Zinc Plated Thread
타입 = Metric Thread
정점 = 1.25mm Threaded in accordance with DIN 7991. Requires a Hex key / Allen key We offer a range of hexagon countersunk socket screws in bright zinc plated steel, available in various thread sizes and lengths. Refer to the Datasheet and Range Overview download file for details. If bright zinc plated steel is not what you are looking for we also offer steel hexagon countersunk socket screws with a self-colour (black oxide) finish or alternatively A2 (306) and A4 (316) stainless steel. RS PRO Metric Thread BZP Socket Countersunk Head Screw. RS PRO popular hexagon socket countersunk screws are an excellent choice when you need a fastener to sit flush or below the surface of your material. These metric thread countersunk screws are produced in 10.9 grade steel. The finish of these fasteners is bright zinc-plated which ensures an attractive, quality appearance and finish wherever they are used. They are ideal for light fastening applications in machine tooling, security guarding, panel building and for general fastening. These screws can be tightened or undone using an Allen key or a hex key. They can have various tip point types which include: Cup point ??concave tip, most commonly used Flat point ??used for frequent resetting or relocating, simple and cost-effective Cone point ??pointed tip, designed for a more permanent installation, highest holding capability due to the precise contact of the cone point Half Dog point ??the tip is cylindrical. Features and Benefits:. Various thread sizes available, including M3, M4, M5, M6, M8, M10, M12 and M16 Manufactured from Bright Zinc Plated Steel (BZP) Used in applications where a wider head and lower profile is required Also used in many internal joinery applications Have the marking on the head More resilient than 8.8 grade Nominal strength of 1040 N/mm² Yield strength of 940 N/mm². Typical Applications include:. Although uses may vary, as standard, these screws are fasteners for industrial equipment or machines which requires parts to be fixed onto a surface or together. The socket will need to be the same metric thread as the screw itself. As an example, some of the types of uses would be: Woodworking Domestic applications Fasteners and fixings Machine tooling and repair Security guarding Electronic applications Automotive industry Medical applications Facilities and maintenance applications. FAQs What is a socket screw?. Socket screws are defined by their name. They are a type of threaded bolt which screws into the intended socket. There are various thread sizes and lengths and can be used for both industrial and personal purposes. Good quality and reliable RS PRO socket screws ensures the fixing will remain strong and stable, whatever the application. What is BZP?. Meaning bright zinc plating, a shiny coating is applied to the steel, this process prevents corrosion and rusting. If the application is situated within a harsh environment, BZP will provide much-needed longevity and reliability. Although it may not be as effective as stainless steel, the added benefit would be the price. As stainless steel is completely rustproof, but expensive, BZP Steel offers a great solution and is massively cost-effective.