Hex Head Flange Screw, Grade 5 (inch)
Our Grade 5 hex head flange screws are engineered with a standard hex head and a wide flange that acts as an attached washer to the full thread bolt. This specialized design allows the flange bolt to evenly distribute more weight, significantly increasing the strength of the connection without requiring a separate washer. These Grade 5 fasteners are serrated by default to enhance their locking capabilities, though non-serrated options are available upon request.
The tensile strength of these Grade 5 flange screws is substantial, matching that of standard hex cap screws with a minimum of 105,000 PSI for large diameters and 120,000 PSI for small diameters, making them ideal for automotive and construction applications.
We invite you to browse our full selection of flange screws. For projects requiring even greater strength, see our Grade 8 flange screws, or find alternative sizes with our metric flange screws. Explore our full inventory of bolts and other fasteners.
Your Trusted Supplier for Grade 5 Hex Head Flange Screws in Illinois & Nationwide
As a trusted supplier of Grade 5 flange screws, we proudly serve both our local community in Illinois and customers nationwide through our online store. Our knowledgeable team is ready to assist you in finding the right high-strength fasteners for your automotive and construction projects, ensuring you get the correct serrated flange screw with the right zinc plating.
Need a particular size or finish, or have a question about our inventory? Please use our dedicated form to request a quote or call us today to place your order.