Premium 1/4 Bolt & 1/4 Inch Bolt Supplier â Engineered for Strength, Precision & Value
Stop overpaying for substandard fasteners. Get factory-direct 1/4 toggle bolts, 1/4 x 20 bolt solutions with ISO-certified quality, 10+ years export expertise, and lead times that keep your production on track.
â 30+ countries served | â Factory-direct pricing | â OEM/ODM welcome
â ď¸ The Hidden Cost of "Cheap" 1/4 Inch Bolts
Every purchasing manager knows the drill: a low upfront price often leads to a high total cost. Here are the real pain points we hear every day from buyers like you.
đ´ Inconsistent Thread Quality
Poorly rolled threads on a 1/4 x 20 bolt cause cross-threading, strip-out, and costly rework. One OEM told us they lost $12,000 in a single shift due to fastener failure.
đ´ Hidden Corrosion & Rust
Substandard plating on 1/4 toggle bolts leads to early failure in humid or outdoor environments. A construction firm reported 37% higher replacement costs within 6 months.
đ´ Supply Chain Delays
Waiting 8â12 weeks for a container of 1/4 inch bolt inventory? That's lost revenue. Our clients tell us late deliveries cost them an average of $2,300 per hour of downtime.
đ´ Non-Compliance Risk
Fasteners without proper CE, ISO, or RoHS certification can shut down your project. A European buyer faced âŹ28,000 in penalties due to uncertified hardware.
â You don't have to settle for these risks. There's a better way.
â The Boen Fasteners Solution: Precision 1/4 Bolts, Delivered With Confidence
For over a decade, we've helped buyers across 30+ countries eliminate fastener headaches. Here's how we deliver real, measurable value on every 1/4 bolt order.
Factory-Direct Power
We own the production line. That means 15â25% lower cost than distributors, with full traceability from raw material to finished 1/4 inch bolt.
ISO & CE Certified
Every 1/4 toggle bolts batch meets ISO 9001, CE, RoHS, and REACH standards. Full mill test reports available with every shipment.
High-Speed Delivery
Stock 1/4 x 20 bolt ships in 3â7 days. Custom orders (OEM/ODM) in 15â25 days. We keep your production moving.
OEM/ODM Expertise
Custom head markings, special lengths, unique platings â we've done it all. Send us your drawing and we'll deliver a 1/4 bolt that fits your exact application.
Global Logistics, One Touch
From our factory in Hebei to your warehouse in Chicago, Hamburg, or Dubai. We handle all documentation, customs, and tracking â door-to-door.
đ Technical Specifications â 1/4 Bolt Series
Full engineering data for our 1/4 inch bolt, 1/4 toggle bolts, and 1/4 x 20 bolt product lines. All values are tested in-house and independently verified.
| Parameter | 1/4 Bolt (Standard) | 1/4 Toggle Bolt | 1/4 x 20 Bolt |
|---|---|---|---|
| Diameter | 1/4 inch (6.35 mm) | 1/4 inch (6.35 mm) | 1/4 inch (6.35 mm) |
| Thread Pitch | 20 TPI (UNC) | 20 TPI (UNC) | 20 TPI (UNC) |
| Length Range | 1/2" â 6" | 1" â 4" (with spring wings) | 1/2" â 6" |
| Material Grades | Carbon Steel 4.8/8.8, SS304/316 | Zinc-plated Steel, SS304 | Carbon Steel 8.8/10.9, SS316 |
| Tensile Strength | Up to 120,000 psi (Grade 8) | Up to 80,000 psi | Up to 150,000 psi (Grade 10.9) |
| Plating/Coating | Zinc, HDG, Dacromet, plain | Zinc + clear passivate | Zinc, black oxide, PTFE |
| Certifications | ISO 9001, CE, RoHS | ISO 9001, CE, RoHS | ISO 9001, CE, RoHS, REACH |
*Custom lengths, platings, and head styles available upon request. Contact us for a full engineering datasheet.
đ§ Where Our 1/4 Bolts Deliver Real Impact
From automotive assembly lines to agricultural equipment, our 1/4 inch bolt and 1/4 toggle bolts are trusted by engineers worldwide.
Agricultural Machinery
A Nebraska tractor manufacturer reduced fastener failure by 62% after switching to our 1/4 x 20 bolt with Dacromet coating.
Construction & Structural
1/4 toggle bolts used for overhead HVAC and electrical installations. A Chicago contractor saved $4.50 per anchor vs. distributor pricing.
Automotive Assembly
A Tier-1 supplier uses our 1/4 bolt in chassis sub-assemblies. Consistent torque values reduced rework by 41% in 6 months.
đŹ Real Conversations With Our Clients

Fast, professional, and always responsive â that's the Boen difference.
â Frequently Asked Questions About 1/4 Bolts & Our Supply Service
Quick answers to the most common questions from procurement and engineering teams.
â What grades of 1/4 bolt do you offer?
We supply carbon steel grades 4.8, 8.8, and 10.9, as well as stainless steel SS304 and SS316 for our 1/4 inch bolt and 1/4 x 20 bolt lines. All grades are fully certified.
â Can you customize 1/4 toggle bolts for specific applications?
Absolutely. We offer custom lengths, platings, wing configurations, and head markings. Minimum order quantities vary by customization level â contact us for details.
â What are your typical lead times for 1/4 x 20 bolt orders?
Standard stock items ship in 3â7 days. Custom OEM/ODM orders typically take 15â25 days. We also offer air freight for urgent requirements.
â Do you provide samples for testing before bulk order?
Yes. We offer free samples of 1/4 bolt and 1/4 inch bolt products (you pay shipping). Bulk-order quality guarantees are included in all contracts.
â Which certifications do your 1/4 toggle bolts carry?
Our products are certified under ISO 9001, CE, RoHS, and REACH. We also provide mill test reports and full traceability documentation with every shipment.
â What payment methods do you accept for international orders?
We accept T/T bank transfer, L/C (Letter of Credit), and for certain markets, PayPal and Western Union. Terms are negotiable for established accounts.
â How do you handle shipping and logistics for 1/4 inch bolt orders?
We partner with major freight forwarders (sea, air, and rail). We handle all export documentation, customs clearance advice, and provide real-time tracking. Door-to-door service available.
â What is the minimum order quantity (MOQ) for 1/4 bolt products?
For standard stock items, MOQ is 1,000 pcs per size. For custom OEM orders, MOQ is typically 5,000 pcs. We can discuss lower quantities for trial orders.
â What Our Customers Say About Our 1/4 Bolts
Real feedback from real buyers across the globe.

"The 1/4 x 20 bolt quality is outstanding. Consistent threads, perfect plating. We've reduced our inspection time by 35%."
â David K., QA Manager, UK
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"Boen's 1/4 toggle bolts saved our project. Fast shipping, great communication, and the price was right. Highly recommend."
â Priya R., Construction Buyer, Australia
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"We've been sourcing 1/4 inch bolt from Boen for 2 years. Zero defects, on-time delivery every time. A true partner."
â Carlos M., Supply Chain Director, Mexico
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âď¸ About the Author â James Liu
James Liu is a Senior Fastener Engineer and Export Specialist at Handan Boen Fastener Manufacturing Co., Ltd., with over 14 years of experience in the industrial fasteners industry. He has personally overseen the production and quality control of more than 200 million pieces of 1/4 bolt, 1/4 inch bolt, and 1/4 toggle bolts for clients in 30+ countries. James is a member of the ASTM International Fastener Committee and regularly contributes to industry publications on fastener quality and supply chain optimization.
đ Ready to Secure Your 1/4 Bolt Supply Chain?
Don't let fastener failures, delays, or hidden costs erode your margins.
đŻ Limited Time: Free sample kit + priority shipping on your first order.
Or email us directly: shuan@fastenboen.com | mary@fastenboen.com | grace@fastenboen.com

đ Trusted by Industry Leaders Worldwide
Our 1/4 inch bolt and 1/4 toggle bolts are specified by engineering teams on five continents. Here's who relies on us.
"We switched to Boen for our 1/4 x 20 bolt supply. Their quality consistency is remarkable â zero defects in 8 months. We've cut our fastener spend by 22%."
â Thomas G., Senior Procurement Manager, Automotive Tier-1 Supplier, Germany
"The 1/4 toggle bolts from Boen saved our project timeline. They delivered in 5 days, while our previous supplier quoted 6 weeks. The plating is uniform and the threads are clean."
â Maria L., Project Manager, Commercial Construction, USA