Premium Hex Pin Screw & Hex Screw Black Hex Top Screw – Buy Direct from the Factory

⚙️ Eliminate supply chain risk – Get ISO 9001-certified hex screws with 37% lower TCO and 15-day express delivery. Trusted by 30+ countries.

🏭 Handan Boen Fastener – 10+ years of export expertise

Inflated Unit Pricing

Middlemen mark up hex screw black and hex top screw SKUs by 40–60%. With 10,000+ units per order, that’s thousands in hidden cost every month.

Unreliable Lead Times

Late shipments cause production line stoppages costing $1,200–$3,500 per hour. 68% of buyers report delays from overseas suppliers (2025 Industry Survey).

Inconsistent Quality Grades

Mixed batches of hex pin screw with 80% passing rate? That means 2,000 rejects per 10,000 units – rework costs and safety risks.

Compliance & Documentation Gaps

Missing CE, FCC, or RoHS certs can block customs and delay projects by weeks. Your supplier must be audit-ready.

Factory-Direct Pricing

No middlemen. Our hex screw black and hex top screw are priced 30–45% below distributor levels. Volume discounts for 5,000+ pcs.

Certified Quality (ISO 9001 / CE / RoHS)

Every hex pin screw batch is hardness-tested, thread-gauged, and salt-spray certified. 99.2% pass rate – documented per lot.

15-Day Express Delivery

Stocked in Hebei, shipped via air or sea. 85% of orders ship within 7 working days. Real-time tracking with ERP integration.

OEM/ODM Customization

Need a specific hex top screw thread length or black oxide finish? We design and produce to your blueprint in 10–14 days.

Full Compliance Package

CE, FCC, RoHS, ISO 9001, and more. We provide customs-ready documentation for every shipment to USA and EU.

One-Stop Service

From material selection to logistics tracking – a dedicated account manager handles your hex pin screw order end-to-end.

Agricultural Machinery

High-torque hex screw black for tillers and harvesters. 3x longer life vs. standard bolts.

Construction & Structural Fixings

Hex top screw for steel beams and formwork. Certified to EN 15048-1.

Automotive Assembly

Grade 10.9 hex pin screw for chassis and engine mounts. PPAP level 3 documentation available.

Energy & Infrastructure

Corrosion-resistant hex screw black for solar trackers and wind turbines. 25-year service life.

🏭 12,000 m² production facility

🔬 In-house QC lab with tensile testers

✅ Full compliance – ISO, CE, UL, FCC, RoHS

"Switched to Boen's hex screw black for our tractor line. Reduced fastener cost by 37% and zero rejects in 6 months."

— Carlos M., Procurement Manager, AgriParts GmbH (Germany)

"The hex top screw OEM samples matched our specs perfectly. 10-day turnaround from drawing to delivery."

— Linda T., Supply Chain Director, BuildCore Inc. (USA)

"Boen's hex pin screw inventory program saved us from 3 production stoppages. Highly recommend their logistics team."

— James W., Operations Manager, TransGlobal Logistics (UK)

Q1: What is a hex pin screw used for?

A: Hex pin screws are used in high-shear applications like agricultural machinery, automotive linkages, and structural joints. They combine a hex head for torque with a pin-style shank for alignment.

Q2: What is the difference between hex screw black and regular hex screws?

A: Hex screw black typically refers to a black oxide finish that provides corrosion resistance and a non-reflective surface. It’s common in automotive and construction applications where appearance and durability matter.

Q3: Can I get a custom hex top screw with a specific thread length?

A: Absolutely. We offer OEM/ODM for hex top screws with custom thread lengths, head styles, and finishes. Minimum order quantity is 2,000 pcs. Lead time: 10–14 days.

Q4: What certifications do your hex pin screws have?

A: Our hex pin screw line is ISO 9001:2015, CE, and RoHS certified. Additional certifications like UL or FCC are available per project. We provide full compliance documentation.

Q5: What is the minimum order quantity for hex screw black?

A: For standard sizes (M6–M24), MOQ is 1,000 pcs per SKU. For custom sizes, MOQ is 2,000 pcs. We offer tiered pricing – the more you order, the lower the unit cost.

Q6: How do you handle shipping and logistics to the USA?

A: We ship via air (7–10 days) or sea (20–25 days) to major US ports. All shipments include full customs documentation and real-time tracking. We also offer DDP terms.

Q7: Can I get a free sample of hex top screw before ordering?

A: Yes! We provide free samples (up to 5 pcs) for evaluation. You only pay shipping. Request yours via the form below or email us at shuan@fastenboen.com.

Q8: What is your return policy for defective hex screw black?

A: We offer a 100% replacement guarantee for any manufacturing defects. Our QC team documents every batch. Claims are processed within 48 hours.

Anna K.

Procurement Lead, EuroMech AG

"We tested hex pin screw from three suppliers. Boen’s quality was top-tier – 99.2% pass rate vs. 87% average. Their pricing? 34% lower. Already a repeat customer."

David R.

Operations Director, BuildRight Construction

"The hex screw black we ordered for our steel frames arrived 3 days early. The Dacromet finish exceeded our salt spray test by 20 hours. Impressive."

Sophie L.

Supply Chain Manager, AutoPart International

"Boen’s hex top screw customization saved us from redesigning our bracket. 15 days from concept to delivery – that’s unheard of in this industry."

Michael T.

CEO, GreenEnergy Solutions Ltd.

"We needed hex pin screw for our solar tracker project. Boen’s team provided full traceability and ISO certs – made our audit a breeze. Highly recommended."