Bulk Carriage Bolts: Durable, Manufacturer-Direct Supply
High-quality carriage bolts in bulk, delivered directly from the manufacturer for maximum value and durability.
High-Quality Stainless Steel Carriage Bolts for Your Wholesale Needs
For projects demanding reliable, long-lasting fasteners, Auxbolts delivers premium stainless steel carriage bolts in bulk, direct from the manufacturer. With 16 years of expertise, we provide durable, corrosion-resistant bolts ideal for construction, marine, and industrial applications. Our direct supply model ensures competitive pricing and consistent quality, keeping your large-scale projects on budget and on time.
Why Choose Auxbolts for Bulk Carriage Bolts?
Corrosion Resistance: Crafted from 304 and 316 stainless steel, our bolts resist rust, excelling in harsh marine and industrial environments.
Non-Slip Security: The square neck design locks into wood or metal, preventing rotation for fast, secure installations.
High-Strength Durability: Engineered for heavy loads, with tensile strengths up to 100,000 PSI, perfect for structural projects.
Cost-Efficient Bulk Pricing: Manufacturer-direct supply means lower costs, no middleman fees, and reliable stock for large orders.
Custom Solutions: Tailor bolts to your specifications—sizes, threads, or coatings like HDG or Dacromet—for precise project needs.
Product Features
Material
Premium 304/316 stainless steel for superior corrosion resistance.
Design
Round head with square neck for non-slip, secure fastening.
Applications
Ideal for timber framing, marine docks, infrastructure, and machinery.
Coating Options
Available with HDG or Dacromet for enhanced durability.
Sizes and Threads
Wide range of diameters, lengths, and thread types for versatility.
Customer Testimonials
Why Partner with Auxbolts?
Find out why Auxbolts is the go-to choice in the fastener industry.
Auxbolts stands out with 16 years of fastener manufacturing excellence. Our carriage bolts are precision-crafted to meet rigorous industry standards, ensuring reliability in the toughest conditions. By sourcing directly from us, you benefit from cost savings, customizable options, and a dependable supply chain. Whether you’re building docks or outfitting factories, Auxbolts delivers the fasteners you need to succeed.
Frequently Asked Questions
Our bolts are made from 304 and 316 stainless steel. Grade 304 offers excellent corrosion resistance, while 316, with molybdenum, is ideal for marine and chemical settings.
Yes, with tensile strengths up to 100,000 PSI, our bolts are engineered for high-load applications like bridges, buildings, and heavy machinery.
Absolutely. With 16 years of expertise, we provide customized bolts tailored to your size, thread, or coating requirements for bulk orders.
The square neck embeds into materials, preventing rotation during tightening, which speeds up installation and ensures a firm hold.
As a manufacturer, we offer competitive pricing, consistent quality, and fast delivery for bulk orders, saving you time and money on large projects.
Start Your Bulk Order Today
Ready to power your projects with durable, corrosion-resistant carriage bolts? Contact Auxbolts for a tailored bulk quote and experience the advantages of manufacturer-direct supply.
📞 Call Us: +86 15013664194
📧 Email: wendy@auxbolts.com
Request Your Bulk Quote Now and Equip Your Projects with Auxbolts’ Carriage Bolts!