Whether you're sourcing screws, bolts, nuts, washers, or custom-engineered hardware, working directly with a professional fastener factory means better quality, better pricing, and better delivery control without the middleman markup.

JLHY Fasteners is just your ideal partner. We are a professional fastener manufacturer and export supplier based in China, serving hardware distributors, industrial buyers, and construction professionals in over 50 countries worldwide. From standard catalog items to fully custom fastener solutions, we deliver precision-engineered hardware at factory-direct prices with reliable global logistics.

Why Source Fasteners Directly from JLHY?

• Factory-Direct Pricing - No middlemen, no markup. You pay what our manufacturing floor charges.

• Full Product Range - Over 15,000 SKUs across screws, bolts, nuts, washers, anchors, and specialty hardware.

• Custom Manufacturing - We produce non-standard sizes, materials, and finishes to your exact specifications.

• ISO 9001 Certified - Our quality management system ensures every batch meets rigorous standards.

• Global Shipping - FOB, CIF, DDP, and express courier available to all major ports worldwide.

Our Fastener Product Categories

Screws

We manufacture and supply a comprehensive range of screws for construction, electronics, furniture, automotive, and industrial applications:

• Machine Screws (Phillips, Slotted, Hex, Torx)

• Self-Tapping Screws & Self-Drilling Screws (Tek Screws)

• Wood Screws & Deck Screws

• Drywall Screws & Particle Board Screws

• Socket Head Cap Screws & Set Screws

• Micro Screws for Electronics

Bolts

Our bolt catalog covers metric and inch sizes in a wide variety of grades and materials:

• Hex Bolts (Grade 5, Grade 8, Grade 10.9, A325, A490)

• Carriage Bolts & Lag Bolts

• Eye Bolts & U-Bolts

• Anchor Bolts & Plow Bolts

• Structural Bolts (API, ISO Certified)

• High-Strength Bolts for Steel Structures

Nuts

We supply nuts in all standard and custom configurations:

• Hex Nuts (Grade 5, Grade 8, Nylon Insert Lock Nuts)

• Flange Nuts & Coupling Nuts

• Wing Nuts & Cap Nuts

• K-Lock Nuts & Prevailing Torque Nuts

• Square Nuts & Dome Nuts

Washers

Precision-washers for every application:

• Flat Washers (USS, SAE, Fender)

• Split Lock Washers & External Star Washers

• Spring Washers & Wave Washers

• Square Washers & Tab Washers

Specialty Fasteners & Custom Hardware

Beyond standard catalog items, we also produce fully Custom Fasteners per your drawings or samples

Materials & Surface Finishes

We work with a wide range of fastener materials to match your application requirements:

• Carbon Steel, which is most economical option for general-purpose applications

• Stainless Steel 304, 316, 316L, 410, 430 grades for corrosion resistance

• Alloy Steel with high-strength for structural and load-bearing applications

• Brass & Bronze for electrical, marine, and decorative applications

• Aluminum with lightweight with good corrosion resistance

• Nickel Alloys, Inconel, Monel for extreme temperature and chemical environments

Surface finish options include: Zinc Plating, Hot-Dip Galvanizing, Geomet Coating, Dacromet, Black Oxide, Nickel Plating, Passivation, and more — giving you the exact corrosion resistance your project demands.

Quality Assurance & Testing

Every fastener that leaves our factory undergoes strict quality control procedures:

• Raw material certificates (Mill Test Reports) available for every batch

• Hardness testing, torque testing, and pull-out testing

• Dimensional inspection with CMM and calibrated gauges

• Salt spray testing for corrosion resistance verification

• Batch traceability from raw material to finished product

We hold ISO 9001:2015 certifications, and our products regularly meet or exceed ASTM, DIN, ISO, JIS, and other international standards. Our manufacturing facility features modern equipment to ensure precision, consistency, and scalability:

• Multi-stage cold heading and hot forging lines

• CNC threading machines for high-precision threads

• Heat treatment furnaces (carburizing, quenching, tempering)

• Automatic electroplating and coating lines

• Optical sorting quality inspection

With an annual production capacity exceeding 10,000 tons, we handle both small pilot orders and high-volume mass production with equal care.

Frequently Asked Questions

1) What is your minimum order quantity (MOQ)?

Our MOQ varies by product type. For standard catalog fasteners, MOQ starts at 1,000 pieces per size. For custom or non-standard items, MOQ starts at 500 pieces. We also support small-batch sample orders, please contact us for details.

2) Can you produce fasteners according to my drawings?

Yes. We have a full in-house engineering team capable of producing fasteners from your drawings, samples, or CAD files. We also offer design consultation to optimize your fastener selection for cost and performance.

3) What certifications do you have?

We are ISO 9001:2015 certified. We can also provide materials certificates (MTC/MTR), CE, and other third-party test reports as required.

4) Do you offer samples?

Yes. Sample orders are available for most standard products. Sample costs are refundable against your first bulk order.

5) What are your payment terms?

For new customers, we typically accept T/T 30% deposit, 70% balance against copy of B/L. We also accept L/C, Alipay (for small orders), and Alibaba Trade Assurance.

6) How long is your lead time?

For standard catalog items, lead time is typically 2-4 weeks. For custom-manufactured fasteners, lead time is 4-8 weeks depending on complexity and order volume. Express production is available for urgent orders.

Ready to Source Fasteners from a Reliable Manufacturer? Whether you need a single container of hex bolts or a year-long supply contract for custom screws, our team is ready to help. Get in touch today for a detailed quotation, free sample evaluation, or a virtual factory tour.

Contact us now! Our sales team responds within 24 hours. Let's build a lasting fastener supply partnership together.