Is there such thing as a 9/16 bolt?
Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.
Are Grade 8 bolts strongest?
The strongest commercial-quality bolt is grade 8, marked by six raised dashes; its medium-carbon alloy steel has been quenched and tempered to achieve a tensile strength of 150,000 psi.
What is a Grade 8 bolt rated for?
Grade 8 bolts are designated as a 150 ksi. This means its tensile strength or the resistance it has before it is subject to breaking under tension is equal to 150,000 lbs. per square inch.
What size bolt has a 9/16 head?
US Bolt Head/Wrench Size
| Bolt Diameter | Head and Wrench Size | |
|---|---|---|
| Hex Bolt – Lag Bolt – Square Bolt | Heavy Hex Bolt | |
| 1/2″ | 3/4″ | 7/8″ |
| 9/16″ | 13/16″ | – |
| 5/8″ | 15/16″ | 1-1/16″ |
What’s the difference between metric and SAE?
SAE sockets are sized in inches and fractions of inches. Metric and SAE wrenches have different systems of measurement. Metric sockets and wrenches use the metric measurement system. This is when millimeters are used to describe the size.
What size is a #8 bolt?
American Screw Sizes
| THREAD DIAMETER | ||
|---|---|---|
| Size | Nearest Fraction | Millimeter |
| #5 | 1/8 | 3.1 |
| #6 | 9/64 | 3.3 |
| #8 | 5/32 | 4.2 |
What does G mean in screw sizes?
Screw Gauge Size
Screw Gauge Size. (g) (mm)
How far should a screw go into a stud?
The ideal depth a screw should go into a stud is 3/4 of the length of the screw’s bottom part. Experts say that half of the length is alright. You’ll have to consider any material between the screw and the stud.
Should I use metric or SAE?
Typically, SAE sockets and wrenches are used on American-made cars, as mentioned previously, however, when it comes to working on imported cars (assuming you’re in the USA) you’ll most likely be looking for metric units of measurement.