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

Original price $3.75 - Original price $3.75
Original price
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$3.75 - $3.75
Current price $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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Carriage Bolt 1/2 in.-13 x 8 in. Galvanized

Original price $4.35 - Original price $4.35
Original price
$4.35
$4.35 - $4.35
Current price $4.35
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About This Product The carriage bolt is designed with a smooth, rounded head for aesthetics, safety, and security. The square shank beneath the hea...

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

Original price $5.61 - Original price $5.61
Original price
$5.61
$5.61 - $5.61
Current price $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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Carriage Bolt 1/2 in.-13 x 3 in. Stainless Steel

Original price $4.48 - Original price $4.48
Original price
$4.48
$4.48 - $4.48
Current price $4.48
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About This Product Carriage bolts feature a smooth, rounded head and a square neck beneath that grips into wood when tightened. They should be used...

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

Original price $3.36 - Original price $3.36
Original price
$3.36
$3.36 - $3.36
Current price $3.36
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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 1/2 in.-13 TPI x 4-1/2 in. Zinc-Plated Yellow Grade 8

Original price $3.75 - Original price $3.75
Original price
$3.75
$3.75 - $3.75
Current price $3.75
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About This Product Grade 8 cap screws are suggested for applications involving high stress and are considered one of the most robust types of steel...

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Hex Head Flange Bolt 1/2 in.-13 TPI x 1-3/4 in. Grade 5 Zinc

Original price $2.75 - Original price $2.75
Original price
$2.75
$2.75 - $2.75
Current price $2.75
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About This Product Serrated flange bolts are hexagonal head bolts featuring a flanged washer face that includes serrations on the bearing surface s...

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Hex Bolt 1/2 in. -13 x 8 in. Black

Original price $3.46 - Original price $3.46
Original price
$3.46
$3.46 - $3.46
Current price $3.46
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About This Product Hex bolts are machine bolts specifically engineered to secure facing materials and prevent shear movement. This is particularly ...

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Deck Exterior Carriage Bolt 1/2 in. -13 x 10 in. Black

Original price $4.59 - Original price $4.59
Original price
$4.59
$4.59 - $4.59
Current price $4.59
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About This Product Address your outdoor tasks with the assistance of the unique carriage bolts. These are ideal for deck assembly, fence creation, ...

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Carriage Bolt 1/2 in. - 13 tpi x 5 in. Stainless Steel Coarse Thread

Original price $6.40 - Original price $6.40
Original price
$6.40
$6.40 - $6.40
Current price $6.40
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About This Product The Carriage Bolt is designed with a smooth, rounded head for aesthetics, safety, and security. The square shank beneath the hea...

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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!