--- title: "5/8\" Diameter Askew Head Bolt" description: "Specially made Askew Head Bolts for use with 5/8 Wedge Inserts. The Askew Head Bolt is primarily used in conjunction with Embedded Wedge Inserts. Th" image: https://www.thesteelsupplyco.com/hs-fs/file-231604543-jpg/images/5-8-x-6-inch-askew-head-bolt.jpg --- [![Providing Structural and Miscellaneous Steel Fabricators](https://www.thesteelsupplyco.com/hs-fs/file-14727826-jpg/images/bannerfixed-webrdy.jpg?width=750&name=bannerfixed-webrdy.jpg "Providing Structural and Miscellaneous Steel Fabricators")](https://www.thesteelsupplyco.com/) - [![the steel supply company](https://www.thesteelsupplyco.com/hs-fs/hubfs/logo-1.jpg?width=88&name=logo-1.jpg "the steel supply company")](https://www.thesteelsupplyco.com/) - [![The Steel Supply Co, Inc](https://www.thesteelsupplyco.com/hubfs/top-text-new.png)](https://www.thesteelsupplyco.com/) - [![Specialized Supplies for Structural and Miscellaneous Steel Fabricators](https://www.thesteelsupplyco.com/hubfs/bottom-text-new.png)](https://www.thesteelsupplyco.com/) ![BLOG TheSteelSupplyCo banner950x250](https://www.thesteelsupplyco.com/hs-fs/file-730735349-jpg/images/blog_thesteelsupplyco_banner950x250.jpg?width=760&name=blog_thesteelsupplyco_banner950x250.jpg) ## Steel Manufacturing Blog: Keeping it Steel # 5/8" Diameter Askew Head Bolt Posted on Sat, Jul 20, 2013 @ 03:34 PM - [Tweet](https://twitter.com/share)   [To view Wedge Inserts and Askew Head Bolts click here](https://www.thesteelsupplyco.com/wedge-insert/)  **Specially made Askew Head Bolts for use with 5/8 Wedge Inserts.** The Askew Head Bolt is primarily used in conjunction with Embedded Wedge Inserts. The purpose is to secure relieving angles (also known as Shelf Angles.) ![5 8 x 6 inch askew head bolt](https://www.thesteelsupplyco.com/hs-fs/file-231604543-jpg/images/5-8-x-6-inch-askew-head-bolt.jpg) Presently, and for the last approximately 20 years, Wedge Inserts require a 3/4" diameter Askew Head Bolt. As far as we know all new construction calling for Wedge Inserts (Relieving Angle Inserts, Shelf Inserts) specifies 3/4" diameter bolts. This is true of both the regular insert (3-3/16" long) and the Long Wedge Insert (5-1/2" long). [(for more information on Wedge Inserts click here)](https://www.thesteelsupplyco.com/wedge-insert/) The 5/8" Askew Head Bolt will only be required on renovation projects where earlier model  5/8" Wedge Inserts are already embedded. It is important to note: 5/8 Askew Head Bolts are a **regular stock item**. Almost opposite from the 3/4 Askew Head Bolt, these are not manufactured in bulk. Should a project require a large quantity it would be best to verify stock is available and/or allow enough time to manufacture the quantity you require. The stock **5/8" Askew Head Bolt is 6" long**. These can be cut to size and re-chamfered. This part is manufactured domestically in very small lots. They are **significantly more expensive** than the mass produced 3/4 Askew Head Bolts. When estimating a job that may require 5/8 Askew Head Bolts, it is advisable to get a firm price quote. 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