Our Serrated Flanged Hex Head Bolts, or Serrated Flanged Hex Bolts as they are also known, are manufactured to DIN 6921 from high performance stainless steel, which provides an excellent level of resistance and strength across medium to heavy loads. The bottom of the flange is serrated to prevent loosening under vibration.

Most commonly used in conjunction with Washers and Nuts, these products are used to hold fasteners in place, joining two or more parts together. We also offer Socket Head Screws and Machine Screws.

Our Serrated Flanged Hex Head Screws are available in A2 (Equivalent to 304) Stainless Steel in metric sizes from M5 x 8mm to M10 x 100mm. For our full selection of sizes and materials see the product table displayed below, or get in touch with a member of our staff.

Our Hex Head Screws are also available as fully threaded Hex Head Screws and Hex Head Bolts and Non Serrated Flanged Hex Head Bolts.

Key Product Features:

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

Commonly Used For:

• To install on internally threaded components

Also Refered to As:

• Hexagon Flange Bolts
• Flanged Hex Head Bolts

Equivalent Standards:

• DIN EN 1665 (Germany, Deutsches Institut für Normung)
• DIN 6921 (Germany, Deutsches Institut für Normung)