Skip to content

Carriage Bolt, 5/16-18 x3/4, PK100

Original price $5.80 - Original price $5.80
Original price $5.80
$11.87
$11.87 - $11.87
Current price $11.87
Availability:
in stock, ready to be shipped

CONTRACTOR SELECT — Carriage Bolts — Carriage Bolt, 5/16-18 x3/4, PK100

CONTRACTOR SELECT Carriage Bolts built for consistent performance in maintenance, inspection, and replacement work.

Quick specs

  • Grade: 2
  • Carriage Bolt Type: Carriage Bolt
  • Tensile Strength: 74,000 psi
  • Thread Size: 5/16"-18
  • Manufacturer Part Number: U08305.031.0075
  • UPC: -

Product information

  • UPC: -
  • Country of Origin: Multiple
  • Manufacturer Part Number: U08305.031.0075

Dimensions

  • Screw Size: 5/16 in
  • Thread Size: 5/16"-18
  • Fastener Length: 3/4 in
  • Neck Height: 11/64 in
  • Square Height: 0.156 in
  • Head Dia.: 0.688 in
  • Drill Size: 21/64 in
  • Head Height: 11/64 in
  • Square Width: 0.307 in
  • Maximum Head Diameter: 23/32 in
  • Minimum Head Height: 5/32 in
  • Minimum Head Diameter: 11/16 in
  • Maximum Neck Width: 21/64 in
  • Maximum Head Height: 11/64 in
  • Minimum Neck Height: 5/32 in
  • Minimum Neck Width: 5/16 in
  • Maximum Neck Height: 3/16 in
  • Neck Width: 5/16 in
  • Head Width: 45/64 in

Details

  • Material Grade: Grade A
  • For Use With: Grade 2 Zinc Nuts
  • Head Type: Round
  • Fastener Thread Type: UNC (Coarse)
  • Head Style: Round
  • Carriage Bolt Type: Carriage Bolt
  • Grade: 2
  • Tensile Strength: 74,000 psi
  • Fastener Industry Standards: ASME B18.5
  • Fastener Thread Direction: Right Hand

This Carriage Bolts is well-suited for replacement, upgrade, and stock-room use.

Recommended for field service tasks and on-site replacement and intended for professional buyers focused on durability and uptime.

Highlights

  • Suitable for maintenance, repair, and project-based procurement.
  • Helps keep specifications consistent across replacements and replenishment cycles.
  • Designed for professional use where predictable fit and handling are important.
  • Works well in standardized part lists and preventative maintenance schedules.

Notes: Verify measurement standards, tolerances, and compatibility with existing assemblies before purchase.

Who Carriage Bolt, 5/16-18 x3/4, PK100is for

Professional contractors and construction teams rely on quality equipment to complete jobs efficiently and safely. Whether you're a seasoned builder, HVAC specialist, electrician, or general contractor, Contractor Supplies provides the tools and materials you need to get the work done right.

Our curated selection of Carriage Bolt, 5/16-18 x3/4, PK100 is designed specifically for professionals who demand reliability and performance on every project. From small repairs to large-scale installations, we help you find exactly what you need at competitive prices, so you can focus on delivering excellent results for your clients.

What is Carriage Bolt, 5/16-18 x3/4, PK100 used for

This product is ideal for various applications, offering practical and efficient solutions. Whether for professional or personal use, Carriage Bolt, 5/16-18 x3/4, PK100 provides reliable and long-lasting results.

Where to find Carriage Bolt, 5/16-18 x3/4, PK100

You can find Carriage Bolt, 5/16-18 x3/4, PK100 at Contractor Supplies. Find it on contract or purchase yours right now.

Why buy Carriage Bolt, 5/16-18 x3/4, PK100 from Contractor Supplies

Contractor Supplies is a reference in quality and service. We offer certified products, fast delivery, competitive prices, and specialized support. Our market experience ensures you are making the best choice when buying from us.

Carriage Bolts options

Explore our wide selection of carriage bolts . We offer various options to meet different needs and budgets, all with the same quality and reliability you expect from Contractor Supplies.

Frequently Asked Questions

Find answers to common questions about our products and services

The Carriage Bolt, 5/16-18 x3/4, PK100 features high-quality construction and meets industry standards. Check the product description for detailed specifications including dimensions, materials, and technical details.
Standard shipping typically takes 5-7 business days. Expedited shipping options are available at checkout for faster delivery within 2-3 business days.
We offer a 30-day return policy on most items. Products must be unused and in original packaging. Contact our customer service team to initiate a return.
We accept all major credit cards, PayPal, and other secure payment methods. All transactions are encrypted and secure.
Yes, all our products meet industry standards and undergo rigorous quality testing. We source from trusted manufacturers and ensure compliance with safety regulations.
The Carriage Bolt, 5/16-18 x3/4, PK100 comes with a manufacturer's warranty. Warranty terms vary by product. Please refer to the product documentation or contact us for specific warranty information.
We ship nationwide across the United States. International shipping is available for select products. Enter your zip code at checkout to see available shipping options.
Yes, we offer competitive pricing for bulk orders. Contact our sales team for a custom quote on large quantity purchases.
The Carriage Bolt, 5/16-18 x3/4, PK100 is designed for easy installation. Detailed instructions are included. Professional installation services may be available in your area for an additional fee.
Our customer support team is available Monday-Friday, 9 AM - 5 PM EST. Reach us by phone, email, or live chat for assistance with orders, products, or any questions.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare