Best answer: What size bolt has an inch and a half head?

What size bolt has a 1 1 2 head?

US Bolt Head/Wrench Size

Bolt Diameter Head and Wrench Size
Hex Bolt – Lag Bolt – Square Bolt Heavy Hex Bolt
1″ 1-1/2″ 1-5/8″
1-1/8″ 1-11/16″ 1-3/4″
1-1/4″ 1-7/8″ 2″

What is the bolt head size?

Hex Bolt Head Size Chart

Diameter Head Size
7/16″ 5/8″
1/2″ 3/4″
9/16″ 13/16″
5/8″ 15/16″

How do you measure bolt head size?

For fasteners where the head usually sits above the surface, the measurement is from directly under the head to the end of the fastener. For fasteners that are designed to be countersunk, the measurement is made from the point on the head where the surface of the material is, to the end of the fastener.

What size is a #10 bolt?

Bolt Thread Sizes

Size Nominal (Major) Diameter [in] Coarse Thread (UNC)
Threads Per Inch
#8 0.1640 32
#10 0.1900 24
1/4″ 0.2500 20

What diameter is a 1/2 bolt?

Heavy Hex Bolt Dimensions

Bolt Diameter D F
Body Diameter Width Across Flats
1/2 0.515 0.875
5/8 0.642 1.062
3/4 0.768 1.250
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How much torque does a 1/2 inch bolt have?

US Recommended Bolt Torque

Size Recommended Torque
Grade 2 18-8 S/S
1/2″ 37 45
9/16″ 53 63
5/8″ 73 104

What size bolt has a 2 inch head?

Hex Bolt, Lag Bolt, Square Bolt and Heavy Hex Bolt

US Bolts
Bolt Diameter (in) Head and Wrench Size (in)
1 1/4 1 7/8 2
1 3/8 2 1/16
1 1/2 2 1/4

What are bolt sizes?

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 sizes do bolts come in?

US Standard Thread Length for Bolts

Bolt Diameter Standard Thread Length (in.) *
Bolts 6 inches and shorter Bolts longer than 6 inches
5/8″ 1-1/2″ 1-3/4″
3/4″ 1-3/4″ 2″
7/8″ 2″ 2-1/4″

What size bolt has a 22mm head?

Size Chart

Bolt size Size Tolerance
7/16″BSW 20.89
21mm 21.06
M14 22mm 22.06
1/2″UNC 7/8″ 22.28

What size head does an M12 bolt have?


Size Head Diameter Hexagon Socket Size
M6-1.0 13.44 4.00
M8-1.25 17.92 5.00
M10-1.50 22.40 6.00
M12-1.75 26.88 8.00

What is a M14 bolt?

The threads of an M14-2.0 screw, which is coarse, are spaced 0.079 inches (2.0 mm). A 9/16-12 screw, which is comparable in diameter and is also coarse, has its threads spaced 0.083 inches, which are farther apart, so there will be fewer threads per unit of measure (we used an inch in the table above).

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What is a GM 10 bolt?

The GM 10-Bolt semi-floating rear axle has been in use for over 40 years. It’s been used in passenger cars, and light duty pickups and SUVs over the decades.

How wide is a GM 10 bolt?

The Chevy’S-10-bolt differential cover is oval in shape and measures 11 inches by 10.25 inches. It comes equipped with either A8. 5 inch oR8.

How do you determine the size of a bolt?

How to Measure the Size of a Bolt

  1. Step 1: Measure the shank’s diameter. …
  2. Step 2: Determine the thread pitch. …
  3. Step 3: Measure the length of the shank. …
  4. Step 4: Determine the bolt’s grade. …
  5. Step 5: Determine the shape of the bolt’s head. …
  6. Step 6: Measure the length of the threaded portion of the bolt.