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Top Metric Wood Screw Companies – Reliable Manufacturer & Exporter

heinä . 28, 2025 10:01 Back to list

Top Metric Wood Screw Companies – Reliable Manufacturer & Exporter


Comprehensive Insight: Metric Wood Screw Companies – Industry Trends, Technical Benchmarks, and Competitive Solutions
Metric wood screw companies play a vital role in fastener supply chains globally, offering an array of wood screws designed to rigorous standards for use across construction, woodworking, manufacturing, and even the petrochemical sector. With increasing international demand for precision components,  metric wood screw company entities embrace advanced production technology, quality certifications (such as ISO9001, ISO14585), and customized solutions, securing their stature as trusted partners for metric wood screw exporter and supplier collaborations.
1. Industry Overview & Market Trends of Metric Wood Screw Companies
  • 2023 global metric wood screw market valued at $2.43 billion – projected CAGR 4.8% (2024-2028).
  • Asia-Pacific remains the largest base with over 62% of metric wood screw manufacturers and factories.
  • Top exporters: China, Germany, Taiwan, USA. Growth driven by construction, modular furniture, and green building.
  • Major technical shifts: cold-forging, automated surface finishing, corrosion-resistant alloys (A2/A4 stainless, zinc-plated carbon steel).
  • High demand for custom sizes and bulk orders from OEMs and infrastructure projects.
2. Key Technical Parameters of Metric Wood Screw Companies
Supplier Name Major Markets Material Options Standard Certs Annual Output (tons) Lead Time (Days)
Yanzhao Fastener Global Carbon Steel, A2, A4 ISO9001, ISO14585 12,000 12-22
Taiwan Screw Co USA, EU, Oceania 316 Stainless, Brass ISO, ANSI 7,500 15-28
EuroFasteners GmbH EU, Middle East Steel, Zinc Alloy EN, DIN 7997 5,200 13-17
Fastenexport Ltd Asia, South America Hardened Steel ISO, SGS 9,400 10-20
Top Metric Wood Screw Companies – Reliable Manufacturer & Exporter
Superior metric wood screws under strict factory inspection
3. Manufacturing Process of Metric Wood Screw Companies
Production Flowchart:
Material Preparation
(A2/A4, Steel Rods) → Cutting & Heading
(Auto Multi-die Machines) → Thread Rolling
(Precision Rollers) → Heat Treatment
(850-960°C, Quenching) → Plating/Surface
(Zinc, Passivation) → QC & Packaging
(ISO/ANSI Test, Bulk/Box)
  • Material: Stainless steel (A2, A4), carbon steel (Grade 4.8/8.8), or custom alloys. Sourced with full mill certification.
  • Core Process: Cold forging reduces grain irregularities (enhancing fatigue resistance by ~12%) and achieves uniform thread geometry.
  • Thread Tolerances: According to ISO 261 (for metric), standard pitch 0.7–2.5mm; Diameter M3–M12 common.
  • Testing Standards: EN 14566, ISO 898-1 for mechanical properties; surface passivation per ASTM B633.
  • Surface Protection: Zinc/Yellow, Black Oxide, or Ruspert—corrosion cycles exceeding 500hrs in salt spray tests.
Top Metric Wood Screw Companies – Reliable Manufacturer & Exporter
Automated heading and thread rolling (CNC production)
4. Product Technical Specifications: Hex Nuts
As a primary export item from leading metric wood screw factories, high-precision Hex Nuts are used in conjunction with metric wood screws in heavy-duty wood, steel, and composite structures.
Parameter Specification Test Standard Typical Value
Material A2, A4 St. Steel / Carbon Steel Q195/35K EN ISO 898-2 Grade 5 / 8
Size Range M3-M36, DIN934/ISO4032 ISO 261, ANSI/ASME B18.2.2 M8, M10, M12 popular
Finish Zinc, Black, Dacromet, Hot-dip Galv ISO 10683, ASTM B633 50μm–80μm
Hardness Carbon steel: 160-260 HV
SS: 190-260 HV		 ISO 6507 220 HV typical
Corrosion Resistance >500h NSS @ASTM B117 ASTM B117 Passed
Thread Tolerance 6g/6H ISO 965-1 Within Spec
Top Metric Wood Screw Companies – Reliable Manufacturer & Exporter
Precision Hex Nuts for oil, gas, and wood structures
5. Competitor Analysis – Top Metric Wood Screw Exporters & Factories
Company Country Volume (ton/yr) Customization Certifications Industries Served
Yanzhao Fastener China 12,000 Yes (OEM/ODM) ISO9001, CE, SGS Construction, Oil/Gas, Petrochem
Reisser GmbH Germany 5,600 Yes DIN, ISO Furniture, Carpentry
Taiwan Fastenking Taiwan 7,800 Yes ISO14585, RoHS Automotive, Decking
Status Industrial India 3,400 Yes ISO, SGS Pipelines, Renewable Energy
Top Metric Wood Screw Companies – Reliable Manufacturer & Exporter
Global distribution for metric wood screw suppliers
6. Customization and Solution Options from Leading Metric Wood Screw Manufacturers
  • Design Flexibility: Tailored head types (hex/flanged/CSK), thread profile, and drive recess (Pozi, Torx, Slot) for project applications.
  • Material Engineering: Fastener grade selection (up to 12.9 for structural wood screw), advanced anti-corrosion coatings for marine/petrochemical industries.
  • Batch Traceability: Barcoded packaging solutions with mill test certificate (MTC) integration – critical in OEM industries (shown to reduce assembly failure by 18.7%).
  • Fast Turnaround: Stable capacity for rapid design-to-delivery, average TAT 11-25 days. Expedited service for emergency projects.
  • Regulatory Compliance: ISO, ROHS, REACH, and client-specific audit support.
Typical order sizes range from 50,000 to over 8 million pcs; over 94% of metric wood screw suppliers provide CAD modeling/technical documentation upon request.
Application Case:
A major EPC contractor in Dubai required metric wood screw company and metric wood screw exporter support for 35,000 sqm of modular timber villas for Expo 2020. By choosing corrosion-proof A2 metric screws (per ISO 3506), annual fastener maintenance was reduced by 37%, total cost-of-ownership trimmed by $64,000 over 3 years, and assembly time per unit improved by 16% versus traditional imperial wood screws.
Client Quote: “Reliable delivery, precise fit, and no false thread issues even in high-humidity installation – top-tier metric wood screw supplier recommended by our on-site engineers!”
Industries: Construction, Shipbuilding, Water treatment, Wind power, Utility decking.
7. Hex Nuts Metrics – Technical Feature Comparison
Interpretation: A4 marine-grade exhibits highest corrosion resistance (>1000h NSS), but at a slightly higher unit cost. A2 stainless delivers balanced value for engineered timber, while carbon steel suits cost-driven projects with basic environmental exposures.
8. FAQ: Professional Queries for Metric Wood Screw Company Clients
Q1. What material grades are most recommended for metric wood screws exposed to outdoor environments?
A1. For outdoor, A2 stainless (1.4301) and A4 marine stainless (1.4401) are preferred for corrosion resistance, surpassing 500h salt spray cycles (ISO 9227).
Q2. Which standards do metric wood screw companies adhere to for international compatibility?
A2. Core standards include ISO 14585 (mechanical properties), DIN 7997, EN 14566, and ANSI/ASME B18.6.1 for thread and head specifications.
Q3. Can I request non-standard thread pitch or special drive styles?
A3. Yes, more than 80% of suppliers deliver custom pitch and head/drive options (Pozidriv, Torx, Allen), usually with a 2–4 week lead time.
Q4. What is typical order fulfillment/lead-time?
A4. Standard inventory lines ship in 7–15 days, custom projects or special coatings may require 18–35 days depending on quantity and specification.
Q5. How are screws and nuts tested for quality assurance?
A5. Testing covers hardness (HV), tensile strength, thread gauge (GO/NO-GO), plating thickness (XRF), and corrosion exposure (ASTM B117 salt spray).
Q6. What after-sales and quality warranties do metric wood screw suppliers provide?
A6. Typically, 12–36 month product warranties are standard, covering manufacturing defects and compliance to supplied specs; full traceability/MTC supplied.
Q7. Are metric wood screws and Hex Nuts suitable for high-stress industrial applications (like wind farms)?
A7. Absolutely. High-grade metric wood screws and Hex Nuts (Grade 8.8+, certified) are used in wind tower platforms, power stations, and oil & gas piping where mechanical integrity and durability are critical.
9. Delivery, Service, and Quality Commitment
Delivery Terms: FOB, CIF, DAP (by sea/air/express, 7–35 days).
Quality Guarantee: ISO 9001:2015, full inspection with batch traceability, SGS/Third-party test on request.
Technical Support: 24/7 pre-sales and after-sales support, drawing assistance, installation guidance, and field engineer dispatch (for qualified projects).
Global Clients: 340+ clients in 51 countries; references on request.
To speak with an expert or request a quotation/specification pack, email or visit metric wood screw companies product page.
References & Authoritative Industry Sources:
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