The Allstar Performance Hex Head Bolt 1/2-13 x 1-1/4in is a Grade 5 hex head bolt for automotive and racing fastening applications. It has a 1/2-13 thread, a 1-1/4 inch overall length, and a 3/4 inch hex head. The bolt is manufactured from steel with a zinc oxide finish for corrosion resistance. It is sold in a pack of 10 (10-pack).
Compatibility
This is a universal fastener, not vehicle-model-specific. It fits any application requiring a 1/2-13 Grade 5 hex head bolt with a 1-1/4 inch length and a 3/4 inch hex head, including chassis, suspension, engine, and general automotive fabrication work.
FAQ
What grade is this bolt?
This bolt is Grade 5, made from steel with a zinc oxide finish for corrosion resistance.
What is the thread size and pitch?
This bolt has a 1/2-13 thread, meaning a 1/2 inch nominal diameter with 13 threads per inch (UNC coarse thread series).
What size wrench do I need?
This bolt has a 3/4 inch hex head, so a 3/4 inch wrench or socket is needed to install or remove it.
How many bolts come in this pack?
This pack includes 10 bolts (10-pack).
What length is this bolt?
This bolt has an overall length of 1-1/4 inches.

