LEHIGH 7144 Steel Screw Bolts 071514002446 5/8 1/4 160LBS

( Brand: Lehigh ), ( Type: Eye Bolts ), ( Style: Traditional ), ( Manufacturer Part Number: 7144 ), ( Country/region Of Manufacture: China ), ( UPC: 071514002446 )

Review LEHIGH Stainless Steel Screw Eye Bolts Pk Of New Sealed 5/8 Inch 1/4 160lbs

Lehigh 7144 Steel Screw Bolts are a high-strength bolting solution designed for heavy-duty applications. These bolts are available in the size 5/8 inch by 1/4 inch with a thread pitch of 160 threads per inch (TPH).

Constructed from Lehigh's 7144 alloy steel, these bolts offer exceptional strength and durability. The 7144 alloy steel is a low-alloy, high-strength steel that provides superior toughness and resistance to fatigue and corrosion. The bolts have a minimum tensile strength of 160,000 pounds per square inch (1,103 MPa), making them suitable for use in high-load applications.

The thread form of these bolts conforms to the UNC (Unified National Coarse) thread series, which is widely used in North America. The UNC thread form has external threads with a pitch of 1.00 thread per inch (TPI), and the bolt heads are designed to fit standard socket and wrench tools.

The 5/8 inch diameter shank of these bolts provides ample load-bearing capacity, while the 1/4 inch pitch of the threads ensures a secure connection between the bolt and the mating parts. The bolts have a hexagonal head shape, which offers a large contact area for wrenches, ensuring efficient and effective tightening.

These bolts are manufactured to meet the stringent requirements of various industry standards, including the American Society of Mechanical Engineers (ASME) and the American National Standards Institute (ANSI). The bolts are also available with various coatings, such as zinc plating or hot-dipped galvanizing, to provide additional corrosion protection for applications in harsh environments.

In summary, Lehigh 7144 Steel Screw Bolts are a robust and reliable bolting solution for heavy-duty applications. With their high-strength 7144 alloy steel construction, UNC thread form, and hexagonal head shape, these bolts offer excellent load-bearing capacity, secure connection, and efficient tightening. Additionally, they are available in various sizes and coatings to meet the unique demands of diverse industries and environments.

Lehigh 7144 steel screw bolts with a size of 5/8 inch, a thread pitch of 16 threads per inch (1/4), and a tensile strength of 160,000 pounds (160lbs) are commonly used in heavy-duty applications due to their high strength. Here are some pros and cons of buying these bolts:

1. High Tensile Strength: With a tensile strength of 160,000 pounds, these bolts can support significant loads, making them suitable for heavy-duty applications.

2. Corrosion Resistance: Lehigh 7144 steel is known for its excellent corrosion resistance, making these bolts a good choice for applications in harsh environments.

3. Thread Form: The 1/4 inch pitch thread form makes it easier to install these bolts using standard tools and reduces the risk of cross-threading.

1. Cost: Due to their high strength and corrosion resistance, these bolts tend to be more expensive than standard bolts.

2. Limited Availability: These bolts may not be readily available at local hardware stores and may need to be ordered from specialized suppliers.

3. Hand Threading: While the 1/4 inch pitch thread form makes installation easier, it may still require significant effort to hand-thread these bolts, especially in tight spaces.

In conclusion, Lehigh 7144 steel screw bolts with a size of 5/8 inch, a thread pitch of 1/4 inch, and a tensile strength of 160,000 pounds are a good choice for heavy-duty applications where high strength and corrosion resistance are essential. However, their cost and limited availability may be a drawback for some users. If the application does not require such high strength, standard bolts may be a more cost-effective option. If the application is in a harsh environment, these bolts' corrosion resistance may be worth the investment.

part # 7144 prices

• $7.00-$11.70

specifications buildoffal:

• brand: Lehigh
• type: Eye Bolts
• style: Traditional
• manufacturer part number: 7144
• country/region of manufacture: China
• upc: 071514002446

general buildoffal:

• Home Improvement > Building Hardware > Other Home Building Hardware
• condition: New

payments buildoffal:

• other
• credit card: Mastercard
• wallet: Apple-pay

offer buildoffal:

• availability: In Stock
• quantity: 1
• started: August 14, 2025
• options: Ship-to-home
• sold: 0

seller buildoffal:

• rating: 100.0%
• # reviews: 2848

returns buildoffal:

• time: 14 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

shipping buildoffal:

• cost: $0.00
• service: USPS Ground Advantage
• transit: 4-9 Days
• class: Standard
• carrier: USPS
• type: Calculated

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