Hex Nut
High quality carbon steel, DIN 934, various sizes available
Premium Nuts & Bolts • Competitive Prices • Flexible MOQ
Haiyan Chenwang Fasteners is a professional nut & bolt manufacturer integrating R&D, production and export service for global industrial buyers.
We supply standard & custom fasteners with stable quality, factory-direct prices and punctual delivery for machinery, construction and automotive industries.
We own 10years of production experience, full automated production lines and a professional testing lab.
Our products comply with DIN, GB & ISO standards, covering hex nuts, flange nuts, lock nuts, bolts and screws. OEM & ODM customization is available for worldwide clients.
Recognized for excellence in our industry
We supply full-series standard & customized fasteners, and provide one-stop export supporting services for global industrial buyers.
We produce non-standard nuts, bolts and special fasteners per your drawings, samples and load requirements.
Learn MoreMultiple anti-rust finishing options: zinc plating, black oxide, passivation and Dacromet coating for various working environments.
Learn MoreFull lab testing including hardness, tensile strength and salt spray test to guarantee stable product performance.
Learn MoreCustom export packages, private logo labeling and mixed bulk packing to meet your overseas distribution demands.
Learn MoreOur engineers offer fast parameter consultation and matching solution recommendations for machinery, construction and auto industries.
Learn MoreSmall trial orders & mass bulk orders supported; stable logistics to ensure on-time global delivery.
Learn MoreWe rely on 10 years of manufacturing experience, full automatic production lines and complete quality control system to deliver reliable fasteners with competitive factory prices.
We provide reliable customized fastener solutions for construction, automotive and machinery industries.
We own stable mass production capacity to meet both small trial orders and large bulk demands.
We offer thoughtful full-cycle after-sales service including technical support and shipment follow-up.
All-round support helps global clients cut procurement costs and steadily expand market share worldwide.
Advanced automated forging and threading machines ensure tight dimensional tolerance and stable mechanical performance.
Dedicated to fastener production for 10 years, familiar with matching demands of construction, automotive, electrical and mechanical equipment.
Professional foreign trade team supports the whole process: quotation, production tracking, customs documents and after-sales service.
Factory direct sales without middlemen, flexible MOQ and stable pricing to boost your profit margin.
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High quality carbon steel, DIN 934, various sizes available
Self-locking flange nut, zinc plated, corrosion resistant
Self-locking flange nut, zinc plated, corrosion resistant
Full thread / half thread, grade 4.8/8.8/10.9, DIN 933/931
Hex flange bolt, serrated flange, zinc plated finish
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Let’s discuss your custom fastener demands, quote prices and stable bulk supply solutions for your industrial projects.
We are equipped with full set automated production and testing equipment to guarantee stable output and consistent product quality.
Full-auto forming, threading and heat treatment equipment support mass production of fasteners from M3 to M24.
Equipped with professional testing instruments for salt spray, tensile, hardness and locking performance inspection.
Standard order lead time 30–45 days, sufficient stock of common specifications to meet urgent delivery needs.
Cooperate with over 100 high-quality supporting factories to realize one-stop procurement of all types of fasteners.
Trusted by industrial fastener distributors & manufacturers across Europe, America and Southeast Asia, here’s what our global partners say about Chenwang Fasteners.
Whether you need standard fasteners, custom drawings, surface treatment, bulk quotation or long-term supply support, our team is ready to provide clear pricing, stable delivery and professional technical suggestions.
We’re here to support your sourcing, quotation and custom fastener requirements.