Quarter 20 Bolt & Quarter Inch Bolt Quick Bolt Anchors | Buy
๐ญ Quarter 20 Bolt & Quarter Inch Bolt Quick Bolt Anchors โ Factory-Direct, Certified & Ready to Ship
Stop overpaying for quarter inch bolt and quick bolt anchors. We deliver ISO 9001-certified fasteners with 30% cost savings, full traceability, and 10-day lead times โ no minimum order quantity headaches.
โ 10+ years export expertise โ 30+ countries served โ Factory-direct pricing
Handan Boen Fastener โ ISO 9001 Certified Production Line
โก The Hidden Costs of Cheap Quarter Inch Bolt & Quick Bolt Anchors
Every year, procurement teams lose $12,000+ per project on fastener failures, delayed shipments, and compliance rework. Hereโs what keeps decision-makers up at night:
โ Inconsistent Thread Quality
A quarter 20 bolt with poor thread tolerance causes 23% more installation failures on automated lines โ leading to costly downtime.
โ Hidden Shipping & Tariff Costs
Low-cost suppliers often hide 30-40% in surcharges. Your landed cost per quick bolt anchor ends up higher than expected.
โ Compliance & Certification Gaps
Missing CE, FCC, or UL marks on your quarter inch bolt shipments can delay customs clearance by 2-3 weeks.
โ Long Lead Times, No Visibility
45+ day lead times with no tracking = production line stoppages. Quick bolt anchor projects need just-in-time delivery.
๐ You need a partner who delivers certified quarter 20 bolt and quarter inch bolt solutions โ not just products.
โ Why Handan Boen Fastener Is Your Trusted Source for Quarter 20 Bolt & Quick Bolt Anchors
We combine engineering precision with factory-direct economics โ delivering quarter inch bolt and quick bolt anchor solutions that meet the strictest international standards.
Powerful Factory, Direct Pricing
Our 10,000ใก facility runs 24/7, producing quarter 20 bolt and quick bolt anchor lines with CNC-controlled precision. You save 30-40% vs. distributor pricing.
Full Quality Assurance
Every quarter inch bolt batch undergoes tensile, hardness, and salt spray testing. ISO 9001, CE, and RoHS certified โ with full material traceability.
OEM/ODM Design & Fast Delivery
Custom quick bolt anchor lengths, coatings, and drive types? We deliver prototypes in 7 days and bulk orders in 10-15 days โ with real-time tracking.
๐ Technical Specifications โ Quarter 20 Bolt & Quarter Inch Bolt Quick Bolt Anchors
| Parameter | Quarter 20 Bolt (1/4-20 UNC) | Quarter Inch Bolt (1/4โณ) | Quick Bolt Anchor |
|---|---|---|---|
| Thread Standard | UNC 1/4-20 (20 TPI) | UNC / UNF / BSW options | 1/4-20 UNC (standard) |
| Diameter (Nominal) | 6.35 mm (0.250โณ) | 6.35 mm (0.250โณ) | 6.35 mm (0.250โณ) |
| Length Range | 1/2โณ โ 6โณ (12.7 โ 152.4 mm) | 3/8โณ โ 8โณ (9.5 โ 203.2 mm) | 1โณ โ 4โณ (25.4 โ 101.6 mm) |
| Material Grades | Carbon Steel 4.8/8.8/10.9, SS304/316 | Carbon Steel 8.8/10.9, SS304/316, Brass | Carbon Steel 8.8, Zinc-Plated / HDG |
| Tensile Strength | Up to 1,200 MPa (Grade 10.9) | Up to 1,200 MPa (Grade 10.9) | 400 โ 800 MPa (depending on grade) |
| Surface Treatment | Plain, Zinc, Black Oxide, Dacromet | Zinc, Nickel, Chrome, Hot-Dip Galvanized | Zinc-Plated (Yellow/Blue), HDG |
| Certifications | ISO 9001, CE, RoHS, FCC | ISO 9001, CE, RoHS, UL | ISO 9001, CE, RoHS, ICC-ES |
| Packaging Options | Bulk (25kg/box), Polybag, OEM Label | Bulk, Retail Ready, Custom Kitting | Bulk (100pcs/box), Shrink-Wrap Tray |
๐ All dimensions follow ASME B18.2.1 & ASTM F568 standards. Custom specs welcome.
๐๏ธ Real-World Applications for Quarter 20 Bolt & Quick Bolt Anchors
Agricultural Machinery
Quarter inch bolt used in tractor attachments, harvester frames โ 30% longer service life.
Construction & Structural Steel
Quick bolt anchors for concrete embedding โ 40% faster installation vs. wedge anchors.
Automotive Assembly
Quarter 20 bolt for engine mounts, chassis brackets โ 99.8% dimensional consistency.
Solar Panel Mounting
Stainless quarter inch bolt for racking systems โ 25-year corrosion resistance.
๐ Request a sample pack of our quarter 20 bolt and quick bolt anchor range today.
๐ค Trusted by Industry Leaders Worldwide
+ 25 more enterprise clients
10,000ใก Smart Manufacturing Base
CNC Precision Forming โ Quarter 20 Bolt Line
In-House QC Lab โ Tensile & Salt Spray Testing
โ
RoHS โ
ICC-ES โ
CB๐ฌ What Our Clients Say
โWe switched to Boen for our quarter inch bolt supply. 22% cost reduction and zero defects in 6 months. Their quick bolt anchors cut our installation time by 35%.โ
โReliable quarter 20 bolt supply with full traceability. Their quick bolt anchor range meets our ICC-ES requirements. Lead times are consistently 10 days โ unbeatable.โ
โBoenโs stainless quarter inch bolt for our solar racking performed flawlessly in coastal conditions. 25-year corrosion warranty gave us confidence.โ
๐ฌ Real Conversations, Real Trust
๐ธ Real client interactions โ names and details blurred for privacy.
โ Frequently Asked Questions โ Quarter 20 Bolt, Quarter Inch Bolt & Quick Bolt Anchors
๐น What is the difference between a quarter 20 bolt and a regular quarter inch bolt?
A quarter 20 bolt specifically refers to a 1/4โณ diameter bolt with 20 threads per inch (UNC). A standard quarter inch bolt may have different thread pitches (UNF, BSW, etc.). We recommend using quarter 20 bolt for general-purpose fastening where coarse threads provide better grip in softer materials.
๐น Can I use quick bolt anchors in concrete for structural loads?
Yes, our quick bolt anchors are tested to ICC-ES AC193 standards for cracked and uncracked concrete. The quarter 20 bolt version achieves a pull-out value of 2,800 lbs in 4,000 psi concrete. Always consult your engineer for specific load calculations.
๐น What certifications do Boenโs quarter inch bolt products carry?
All our quarter inch bolt and quick bolt anchor lines are ISO 9001:2015 certified. We also provide CE, RoHS, FCC, UL (on request), and full material test reports (MTR) with every batch. Custom certifications available for OEM projects.
๐น What is the minimum order quantity (MOQ) for quarter 20 bolt?
We offer no MOQ for standard sizes. Need 100 pieces of quarter 20 bolt for a prototype? Weโll ship it. For bulk orders (10,000+ pcs), we provide tiered pricing with up to 40% savings.
๐น How long does shipping take for quick bolt anchors to the USA or Europe?
Standard production is 10-15 days. Air freight arrives in 3-5 days (USA/Europe). Sea freight takes 18-25 days to major ports. We provide real-time tracking and handle all customs documentation.
๐น Can you customize quarter inch bolt length, coating, or drive type?
Absolutely. We offer OEM/ODM customization for quarter inch bolt and quick bolt anchors: custom lengths, drive types (Phillips, Torx, Hex), coatings (Dacromet, Geomet, PTFE), and even custom packaging. Prototypes ready in 7 days.
๐น What payment terms does Boen Fastener accept?
We accept T/T (30% deposit, 70% before shipment), L/C, PayPal, and credit cards for smaller orders. For established clients, we offer net-30 terms (subject to credit approval).
๐น How do I request a sample of quarter 20 bolt or quick bolt anchors?
Simply click the โGet Free Quote in 24hโ button below or email us at shuan@fastenboen.com. Weโll send you free samples (you pay shipping) within 48 hours.
โญ Real Reviews from Quarter 20 Bolt & Quarter Inch Bolt Buyers
โBoenโs quarter 20 bolt is the best weโve sourced. Consistent threads, strong plating, and the quick bolt anchors hold perfectly in our concrete floors. 5 stars.โ
โWe distribute quarter inch bolt and quick bolt anchors across the UK. Boenโs quality, pricing, and 10-day delivery are unmatched. Our customers love the consistency.โ
โExcellent quarter 20 bolt for our automotive assembly line. Zero defects in 50,000+ pieces. The team is responsive and helpful with customs documentation.โ
โ๏ธ About the Author
Michael Zhang โ Senior Fastener Engineer & Export Specialist
With 14 years in industrial fastener design and global supply chain, Michael has overseen 200+ B2B projects across 30 countries. He leads Boenโs quarter 20 bolt and quick bolt anchor product lines, ensuring every shipment meets ISO, CE, and ASTM standards. His motto: โPrecision fasteners shouldnโt cost the earth.โ
๐ Ready to Secure Your Quarter 20 Bolt & Quick Bolt Anchor Supply?
โณ Limited-time offer: Free sample pack + 5% discount on first order for new clients.
๐ฆ Risk-free: 100% money-back guarantee if products donโt meet specifications.
๐ง shuan@fastenboen.com ย |ย ๐ง mary@fastenboen.com ย |ย ๐ง grace@fastenboen.com ย |ย ๐ง stella@fastenboen.com
๐ Hanguang Industrial Park, Yongnian District, Handan City, Hebei Province, China
๐ Daily 09 am โ 05 pm (GMT+8)
