Manufactured from a high grade alloy steel (Grade 10.9) that has been quenched and tempered, this range of socket head countersunk screws is suitable for all high tensile applications. With a maximum operating temperature of 300°C and a minimum proof load of 830 Mpa, the product is ideal for applications that require a flush finished surface. With an oiled, as produced finish, the product is available in an array of lengths with an M4 ISO metric thread size.

Features and Benefits
• Supplied in boxes of 200 to ensure you have an ample amount of fasteners for your application
• Precise countersunk angle allows maximum flushness and sidewall contact for a firm hold
• Manufactured from a high grade alloy steel (Grade 10.9) for durability and product longevity
• Available in a variety of lengths to suit your needs

Typical Applications
• Construction
• Plumbing
• DIY

Standards
• DIN 7991
• ISO 10642
• BS 4168-8
• NEN 2359