What size bolt has a 7 8 head?
3 min read
Asked by: Omar Acoff
US Bolt Head/Wrench Size
| Bolt Diameter | Head and Wrench Size | |
|---|---|---|
| Hex Bolt – Lag Bolt – Square Bolt | Heavy Hex Bolt | |
| 5/8″ | 15/16″ | 1-1/16″ |
| 3/4″ | 1-1/8″ | 1-1/4″ |
| 7/8″ | 1-5/16″ | 1-7/16″ |
What size bolt does a 7/8 nut fit?
US Nut Size Table
| Size | Diameter* | |
|---|---|---|
| Hex Nut | Machine Screw Nut | |
| 1/2″ | 3/4″ | – |
| 9/16″ | 7/8″ | – |
| 5/8″ | 15/16″ | – |
What size head is on a 7/16 bolt?
Hex Bolt Head Size Chart
| Diameter | Head Size |
|---|---|
| 7/16″ | 5/8″ |
| 1/2″ | 3/4″ |
| 9/16″ | 13/16″ |
| 5/8″ | 15/16″ |
What size head is on a 3/8 bolt?
3/8-16 x 9.5″ Hex Head Bolt.
What size is a #10 hex head?
HEX Bolts Dimensions – DIN 933
| d1d1 | k | e |
|---|---|---|
| M16 | 10 | 26.75 |
| M18 | 11.5 | 30.14 |
| M20 | 12.5 | 33.53 |
| M22 | 14 | 35.72 |
How do you measure bolt head size?
To measure the diameter of screws and bolts, you measure the distance from the outer thread on one side to the outer thread on the other side. This is called the major diameter and will usually be the proper size of the bolt.
What are bolt sizes?
A bolt’s size is classified based on a number of dimensions, namely the bolt’s diameter, length of shank, thread pitch, grade, thread length and head size. Bolts can me specified in metric using millimeters, but the standard, internationally-recognized descriptions of bolt sizes are in inches.
What size is M14 bolt?
The threads of an M14-2.0 screw, which is coarse, are spaced 0.079 inches (2.0 mm).
Table 3.
| Metric | Closest Inch |
|---|---|
| M8-1.25 | 5/16-18 (Smaller) |
| M10-1.5 | 3/8-16 (Smaller) |
| M12-1.75 | 1/2-13 (Larger) |
| M14-2.0 | 9/16-12 (Larger) |
What is a #10 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.
What size head is a M10 bolt?
Dimensions for DIN931 Hex Head Bolt
| Diameter (d) | Pitch | Head Depth (k) |
|---|---|---|
| M8 | 1.25mm | 5.3mm |
| M10 | 1.5mm | 6.4mm |
| M12 | 1.75mm | 7.5mm |
| M14 | 2mm | 8.8mm |
What does M14 mean on a bolt?
Thread Pitch
| Metric Bolt Diameter | M6 | M14 |
|---|---|---|
| Coarse Thread Pitch (mm) | 1.0 | 2.0 |
| Fine Thread Pitch (mm) | .75 | 1.5 |
| Extra Fine Thread (mm) |
What is a M10 bolt?
M10-1.0 x 20
M = This designates the fastener is a metric size. 10 = The nominal diameter in millimeters. 1.0 = The thread pitch, or distance between threads, in millimeters. 20 = The fastener’s length, in millimeters.
What size head is an M6 bolt?
METRIC SOCKET HEAD CAP SCREW -TORQUE VALUES
| Size | Stress Area (mm^2) | Torque K=.2 |
|---|---|---|
| M3-0.5 | 5.03 | 19 In-lbs |
| M4-0.7 | 8.78 | 45 In-lbs |
| M5-0.8 | 14.2 | 92 In-lbs |
| M6-1.0 | 20.1 | 13 Ft-lbs |
Are M10 and 3/8 the same?
That said, they are very close, the 3/8″ bolt is about 0.019″ smaller and the pitch’s are very close so the 3/8 -16 bolt will thread in the 10mm x 1.5 but the 10 x 1.5 bolt will not fit the 3/8 but..
