5 Bolt & 6-32 Bolt 6 Inch Bolts 6 U Bolt 7/16-14 Bolt | Wholesale
5 Bolt & 6-32 Bolt & 6 Inch Bolts & 6 U Bolt & 7/16-14 Bolt
Wholesale with Factory‑Direct Pricing
✓ 37% cost reduction vs. distributor prices · ISO 9001 · 10‑day lead time · OEM/ODM ready
Serving purchasing managers, technical directors & operations leaders in automotive, agriculture & construction — with full traceability, ERP integration & 30+ country logistics.
📦 Get Free Quote in 24h ★ 2,000+ B2B clients
📸 Hanguang Industrial Park, Hebei
⏳ The Real Cost of Cheap Fasteners
Every year, B2B buyers lose $12,000+ per line due to bolt failures, delayed shipments, and compliance rejections. Here are the pains we hear most:
Inconsistent dimensions
1 in 8 bolts fails gauge check — costly rework.
Hidden shipping fees
Freight adds 22–35% on small orders.
Certification gaps
Missing CE/ISO blocks customs — 6‑week delays.
Supplier switching cost
Each requalification costs 40+ hours.
“We tested 5 bolt suppliers last year — only Boen had zero dimensional rejects on 6-32 bolt and 7/16-14 bolt lots.” – Thomas R., Procurement Lead, Germany
✅ Boen Fastener: Engineered for Global Supply Chains
We deliver 5 bolt, 6-32 bolt, 6 inch bolts, 6 u bolt, and 7/16-14 bolt with full traceability, ISO 9001 quality, and factory‑direct pricing that cuts your TCO by up to 37%.
Powerful Factory
30,000 sqm · 12 production lines · 10+ years export to 30+ countries.
Quality Assurance
100% dimensional inspection · tensile testing · ISO 898‑1 compliance.
OEM/ODM Design
Custom head marking, coatings, and packaging accepted.
High‑Speed Delivery
10–15 days for standard orders · 48h express for stock items.
| Product | Grade | Material | Finish | Packing | MOQ |
|---|---|---|---|---|---|
| 5 Bolt (M5–M20) | 8.8 / 10.9 | Carbon Steel 45# | Zinc plated / HDG | 25kg carton | 2,000 pcs |
| 6-32 Bolt (#6‑32 UNC) | 304 / 316 | Stainless Steel | Passivated | 10kg box | 5,000 pcs |
| 6 Inch Bolts (M10‑M16) | 8.8 / A2‑70 | Alloy Steel / SS | Black oxide / Galv | 20kg bundle | 1,500 pcs |
| 6 U Bolt (Round bend) | 4.8 / 8.8 | Carbon Steel | Zinc / Dacromet | Custom pallet | 500 pcs |
| 7/16-14 Bolt (7/16″‑14) | 5 / 8 / 10.9 | Alloy Steel 40Cr | Phosphate / Zinc | 25kg carton | 3,000 pcs |
📐 All dimensions comply with ASME B18.2.1 / DIN 933 / ISO 4014. Custom lengths & drive types available.
Agricultural Machinery
6 u bolt & 5 bolt for harvester frames
Automotive
7/16-14 bolt used in suspension assemblies
Construction
6 inch bolts for structural steel connections
Energy
6-32 bolt for electrical cabinet fastening
💬 Real Conversations with Our Clients
📱 Fast response · Order tracking · Engineering support
❓ Frequently Asked Questions
🔹 What is the MOQ for 5 bolt and 6-32 bolt?
For standard 5 bolt (M5–M20) MOQ is 2,000 pcs per size. For 6-32 bolt MOQ is 5,000 pcs. We can negotiate lower MOQ for first‑time trial orders — just ask your account manager.
🔹 Can you customize 6 u bolt or 7/16-14 bolt with special coating?
Yes. We offer Dacromet, Geomet, HDG, and black oxide. OEM/ODM supported — send your drawing or spec sheet for a rapid quote.
🔹 Do you have stock of 6 inch bolts and 6 u bolt in Europe?
We maintain a 3,000‑ton warehouse in Hebei and can ship via air or sea to any EU port within 10–15 days. Stock items like 6 inch bolts (M10‑M16) are ready in 48h.
🔹 What certifications are included with 7/16-14 bolt?
Each batch comes with ISO 9001, CE, and RoHS compliance — plus a mill test certificate (MTC) 3.1. Third‑party inspection (SGS, TÜV) is available on request.
🔹 How do you handle quality control for 5 bolt and 6-32 bolt?
100% dimensional check using CMM, tensile strength per ISO 898‑1, and hardness test. Our AQL is 0.65 — we reject any lot exceeding 0.65% non‑conformance.
🔹 What payment terms do you offer?
T/T (30% deposit, 70% against BL copy), L/C at sight, and for long‑term contracts we offer 60‑day net terms after credit check. PayPal and Alibaba Trade Assurance also accepted.
🔹 How do you support after‑sales?
Dedicated account manager + 24/7 WhatsApp support. Free replacement for any quality issue proven within 30 days. We also provide technical documentation for your ERP system.
⭐ What Our Customers Say
Lars J., Denmark
“6 u bolt delivery was 4 days early. Perfect galvanizing. We’ve placed 3 repeat orders.”
Maria F., Spain
“5 bolt samples were identical to our specs. Pricing beat our Turkish supplier by 22%.”
Ahmed K., UAE
“6-32 bolt and 7/16-14 bolt arrived in one shipment. Customs clearance was smooth with CE docs.”
Tom W., USA
“6 inch bolts for our steel structure. The tensile test report came with every batch — outstanding.”
With 15 years in industrial fastening, Zhang Wei leads our R&D and quality team. He has certified over 1,200 bolt lots for European and American clients and speaks regularly at the China Fastener Expo. His technical guides are used by procurement teams in 30+ countries.
🚀 Ready to Cut Your Fastener Cost by 37%?
Get a free sample set of 5 bolt, 6-32 bolt, 6 inch bolts, 6 u bolt & 7/16-14 bolt — delivered in 7 days.
⏳ Limited‑time: free shipping on first order over $2,000 · 30‑day money‑back guarantee
📞 Also reach: mary@fastenboen.com · grace@fastenboen.com · stella@fastenboen.com
Handan Boen Fastener Manufacturing Co., Ltd. · Hanguang Industrial Park, Yongnian, Handan, Hebei · Daily 09 am – 05 pm
🏆 Trusted by Global Buyers
“We replaced 3 suppliers with Boen for 6 inch bolts. Lead time dropped 12 days, cost down 29%.”
— Elena V., Supply Chain Mgr, Italy
“7/16-14 bolt samples passed first time. Zero defects in 50,000 pcs. Real partner.”
— David C., Technical Director, UK
“6-32 bolt inventory always ready. ERP integration saved us 8 hrs/week.”
— Markus S., Operations Head, Germany