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Metric Cap Screws 1.0 m x 35 m Zinc 8.8 6M 1

Metric Cap Screws 1.0 m x 35 m Zinc 8.8 6M

$2.25 - $2.25
$2.25
$2.25 - $2.25
$2.25
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About This Product These hex bolts feature hexagonal heads and are designed for general use with a socket installation tool or a standard wrench. T...

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U-Bolt 3/8 in. x 4 in. x 7 in. Zinc-Plated 1

U-Bolt 3/8 in. x 4 in. x 7 in. Zinc-Plated

$6.97 - $6.97
$6.97
$6.97 - $6.97
$6.97
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About This Product Zinc-Coated Square U-Bolts offer great value and deliver effective corrosion resistance. These U-bolts are intended for fastenin...

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U-Bolt 5/16 in. x 2 in. x 3 in. Stainless Steel 1

U-Bolt 5/16 in. x 2 in. x 3 in. Stainless Steel

$6.78 - $6.78
$6.78
$6.78 - $6.78
$6.78
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About This Product Frequently utilized for securing piping, conduit, or other round items to different objects or surfaces. U-bolts are also intend...

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U-Bolt 1/4 in. x 1-1/8 in. x 2-1/16 in. Coarse Zinc-Plated #308 1

U-Bolt 1/4 in. x 1-1/8 in. x 2-1/16 in. Coarse Zinc-Plated #308

$1.58 - $1.58
$1.58
$1.58 - $1.58
$1.58
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About This Product These U-bolts are intended to be placed through holes that have been pre-drilled or punched for the purpose of suspending object...

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Screw Eye 5/16 in. x 6 in. L Zinc-Plated Lag Thread 1

Screw Eye 5/16 in. x 6 in. L Zinc-Plated Lag Thread

$0.98 - $0.98
$0.98
$0.98 - $0.98
$0.98
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About This Product These lag thread screw eyes come with a closed circular eye shaped at the non-threaded end and lag threaded screws on the opposi...

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Eye Bolt/Nut 3/8 in. x 4 in. Galvanized 1

Eye Bolt/Nut 3/8 in. x 4 in. Galvanized

$2.62 - $2.62
$2.62
$2.62 - $2.62
$2.62
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About This Product This eye bolt features a circular eye at the non-threaded end and a blunt machine screw thread on the opposite end. Ideal for li...

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Eye Bolt 3/16 in.-24 x 2 in. Zinc (2-Pack) 1

Eye Bolt 3/16 in.-24 x 2 in. Zinc (2-Pack)

$1.38 - $1.38
$1.38
$1.38 - $1.38
$1.38
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About This Product This eye bolt features a circular eye at the end without threads and a blunt machine screw thread at the opposite end. Ideal for...

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Eye Bolt 1/4 in.-20 x 2 in. Black (2-Pack) 1

Eye Bolt 1/4 in.-20 x 2 in. Black (2-Pack)

$1.38 - $1.38
$1.38
$1.38 - $1.38
$1.38
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About This Product This eye bolt features a circular eye at the end without threads and a blunt machine screw thread on the opposite end. Ideal for...

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Bolt M10-1.5 x 60 mm Zinc Hex Head Metric Flange 1

Bolt M10-1.5 x 60 mm Zinc Hex Head Metric Flange

$3.75 - $3.75
$3.75
$3.75 - $3.75
$3.75
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About This Product These metric flange bolts feature a hexagonal head and a flanged washer face. They are intended for use in environments where vi...

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Hex Bolt M10-1.0 x 60 mm Class 8.8 Zinc Plated 1

Hex Bolt M10-1.0 x 60 mm Class 8.8 Zinc Plated

$4.75 - $4.75
$4.75
$4.75 - $4.75
$4.75
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About This Product Hex bolts are fasteners featuring a hexagonal head and machine threads. They are frequently utilized in machinery and constructi...

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Body Bolt M10-1.5 x 40 mm Universal Metric 1

Body Bolt M10-1.5 x 40 mm Universal Metric

$2.75 - $2.75
$2.75
$2.75 - $2.75
$2.75
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About This Product Body bolts are primarily utilized for repairing automotive bodies. They secure components like panels or fenders to the vehicle....

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Hex Bolt M10-1.0 x 25 mm Class 8.8 Zinc Plated 1

Hex Bolt M10-1.0 x 25 mm Class 8.8 Zinc Plated

$3.75 - $3.75
$3.75
$3.75 - $3.75
$3.75
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About This Product Hex bolts are fasteners featuring a hexagonal head and machine threads. They are frequently utilized in machinery and constructi...

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Hex Bolt 1/2 x 13 tpi x 4 in. Zinc-Plated Grade-8 1

Hex Bolt 1/2 x 13 tpi x 4 in. Zinc-Plated Grade-8

$3.75 - $3.75
$3.75
$3.75 - $3.75
$3.75
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About This Product These Grade 8 cap screws are suggested for applications involving high stress bolting and are considered to be one of the strong...

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Bolt 12 m x 60 m Metric P/1.75 Zinc 1

Bolt 12 m x 60 m Metric P/1.75 Zinc

$3.75 - $3.75
$3.75
$3.75 - $3.75
$3.75
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About This Product Hex bolts are fasteners featuring a hexagonal head and machine threads. They are frequently utilized in machinery and constructi...

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Hex Bolt 3/8 in.-24 tpi x 1-1/4 in. Yellow Zinc Plated Grade 8 1

Hex Bolt 3/8 in.-24 tpi x 1-1/4 in. Yellow Zinc Plated Grade 8

$2.25 - $2.25
$2.25
$2.25 - $2.25
$2.25
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About This Product Grade 8 cap screws are suggested for applications with high stress and are among the strongest types of steel fasteners availabl...

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Carriage Bolt 3/8 in.-16 x 5 in. Stainless Steel 1

Carriage Bolt 3/8 in.-16 x 5 in. Stainless Steel

$4.97 - $4.97
$4.97
$4.97 - $4.97
$4.97
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About This Product Carriage bolts feature a smooth, rounded head and a square neck below that secures into wood when tightened. They should be used...

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Hex Bolt 3/8 in.-16 x 3-1/2 in. Stainless Steel 1

Hex Bolt 3/8 in.-16 x 3-1/2 in. Stainless Steel

$3.41 - $3.41
$3.41
$3.41 - $3.41
$3.41
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About This Product Hex bolts are fasteners with hexagonal heads and machine threads. They are frequently utilized in machinery and construction app...

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Carriage Bolt 1/2 in.-13 x 4 in. Stainless Steel 1

Carriage Bolt 1/2 in.-13 x 4 in. Stainless Steel

$5.61 - $5.61
$5.61
$5.61 - $5.61
$5.61
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About This Product Carriage bolts feature a smooth, rounded head along with a square neck beneath that secures into wood when tightened. They shoul...

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Hex Bolt 3/4-10 in. x 4 in. Zinc Plated 1

Hex Bolt 3/4-10 in. x 4 in. Zinc Plated

$3.29 - $3.29
$3.29
$3.29 - $3.29
$3.29
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About This Product Hex bolts are fasteners with a hexagonal head and machine threads. They are frequently utilized in machinery and construction ta...

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Hex Bolt 1/2-13 in. x 4 in. Galvanized 1

Hex Bolt 1/2-13 in. x 4 in. Galvanized

$2.42 - $2.42
$2.42
$2.42 - $2.42
$2.42
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About This Product Hex bolts are fasteners with hexagonal heads and machine threads. They are frequently utilized in machinery and construction tas...

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Carriage Bolt 5/16 in. - 18 tpi x 3 in. Stainless Steel 1

Carriage Bolt 5/16 in. - 18 tpi x 3 in. Stainless Steel

$2.38 - $2.38
$2.38
$2.38 - $2.38
$2.38
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About This Product This Carriage Bolt has a smooth, rounded head without an external drive for aesthetic, safety, and security reasons. The square ...

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Carriage Bolt 5/16 in.-18 x 1 in. Zinc-Plated Coarse Thread 50-Pieces 1

Carriage Bolt 5/16 in.-18 x 1 in. Zinc-Plated Coarse Thread 50-Pieces

$12.78 - $12.78
$12.78
$12.78 - $12.78
$12.78
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About This Product This carriage bolt has a smooth, rounded head without any external drive, ensuring both aesthetic appeal and safety. The square ...

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Carriage Bolt 1/4 in.-20 x 2 in. Stainless Steel 5-Pack 1

Carriage Bolt 1/4 in.-20 x 2 in. Stainless Steel 5-Pack

$5.45 - $5.45
$5.45
$5.45 - $5.45
$5.45
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About This Product Carriage bolts feature a smooth, rounded head and a square neck beneath that secures into wood when tightened. They should be us...

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Hex Bolt 1/4 in.-20 x 1-1/2 in. Stainless Steel (5-Pack) 1

Hex Bolt 1/4 in.-20 x 1-1/2 in. Stainless Steel (5-Pack)

$4.20 - $4.20
$4.20
$4.20 - $4.20
$4.20
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About This Product Hex bolts are fasteners featuring hexagonal heads and machine threads. They are frequently utilized in machinery and constructio...

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Bolts: What You Need to Know

Bolts: What You Need to Know

Bolts, also known as threaded fasteners or mechanical connectors, are designed for securing metal, wood, and composite materials. They are available in various lengths (1-½ inches to 10 inches) and diameters (5/16 inch to 1-⅝ inches) to suit different load requirements and structural needs. With a range of head styles and materials, bolts provide high-strength fastening for construction, automotive, and industrial projects.

Types:

  • Carriage Bolts: Have a round head and a square neck that prevents rotation. Used in wood-to-metal connections for a smooth, secure finish.
  • Connecting Bolts: Designed for structural joints with high shear strength and precise threading for heavy-duty applications.
  • Eye Bolts: Feature a looped head for securing ropes, cables, and chains. Provide strong load-bearing capacity for lifting and anchoring.
  • Flange Bolts: Include a built-in washer-like flange under the head for increased load distribution and reduced surface damage.
  • Hex Bolts: Feature a six-sided head for high-torque tightening. Commonly used in construction and machinery.
  • U-Bolts: Shaped like the letter "U" and used to secure pipes, tubes, and round surfaces. Their threaded ends allow for strong clamping pressure.

Material:

  • Black: Provide enhanced corrosion resistance and a sleek finish for aesthetic and structural applications.
  • Galvanized: Coated with zinc to resist rust and corrosion. Ideal for outdoor and high-moisture environments.
  • Stainless Steel: Offer excellent corrosion resistance and strength. Suitable for marine and outdoor applications.
  • Zinc: Provide a protective barrier against corrosion while maintaining a clean finish.

Sizing:

  • #1 to #10: Ideal for small assemblies, machine parts, and lightweight construction.
  • #13 to #20: Used in general construction for framing, decking, and metal-to-metal fastening.
  • #23 to #50: Suitable for heavy-duty structural applications, including roofing, industrial setups, and load-bearing frames.
  • #60 to #120: Best for high-stress applications in industrial, automotive, and large-scale infrastructure projects.

Why Choose Supply Ontime?

At Supply Ontime, we offer reliable materials designed to meet your project’s needs. With same-day delivery across the Greater Los Angeles area, we make it easy to keep your projects on schedule. Order Bolts now and get them delivered today!