Slotted Grub Screws Flat DIN 551

Our Slotted Set Screws Flat, or Slotted Grub Screws as they are also known, are manufactured to DIN 551 from high performance stainless steel, which provides an excellent level of resistance and strength across medium to heavy loads. These set screws are headless, allowing them to be fully inserted into a threaded hole. These Flat End or Flat Point grub screws are intended for use where a large surface area is required to prevent damage in indentation to the object being held in place by the grub screw.

We also offer Socket Set Screws and Cone Point Hex Socket Set Screws.

Our Socket Set Screws are available in A2 (Equivalent to 304) or A4 (Equivalent to 316 Marine Grade) Stainless Steel in metric sizes from M1.2 x 1.5 to M12 x 40. For our full selection of sizes and materials see the product table displayed below, or get in touch with a member of our staff.

Key Product Features:

• Manufactured from a high strength Stainless Steel 
• Recommended for use with threaded components
• Easy to install and use

Commonly Used For:

• To install on internally threaded components
• To secure or locking items without the use of nuts

Also Refered to As:

• Slotted Set Screws
• Slotted Flat Grub Screws
• Flat Set Screws

Equivalent Standards:

• DIN EN 24766 (Germany, Deutsches Institut für Normung)
• DIN 551 (Germany, Deutsches Institut für Normung)
• ISO 4766 (International Standards ISO)
• UNI 4766 (Italy, Ente Italiano di Normazione)
• CSN 021181 (Czech technical standard)
• EU 24766 (European Union)