Choosing the long allen key 4mm from my line means you get precision, durability, and bulk-ready pricing. I work directly with factories to offer Cheap prices and a clear Pricelist for bulk orders, so procurement teams can compare quickly. Made from high-grade chrome-vanadium steel or alloy, heat-treated for strength, with a chamfered tip to prevent wear. The long handle gives extra torque in tight spaces, reducing slip and mistakes on assembly lines. I can ship in standard or customized finishes, with lacquer coating to resist corrosion. Bulk orders come with small MOQs, fast lead times, and packaging options that fit your warehouse. If you need a consistent supply of hex keys for toolkits, maintenance carts, or industrial machines, I’ve got you covered. Reach out for a no-obligation quote and a Pricelist tailored to your volume. I’ll make sure your team never stalls on maintenance again.
Global buyers seeking dependable hardware solutions understand the value of a true partner. The long 4mm Allen key exemplifies how precision, durability, and consistent performance drive everyday assembly across industries. Based in Dongguan, a hub for electronics and precision tooling, this manufacturer combines in-house toolmaking, stamping, CNC processing, heat treatment, and finishing to deliver components that meet tight tolerances and endure harsh environments. They are more than a supplier; they collaborate from design and sourcing through prototyping, qualification, mass production, and after-sales support. Global procurement teams appreciate their customer-centric approach: flexible MOQs, scalable capacity, strict QA, and reliable global shipping. They emphasize quality management, RoHS compliance, and proactive risk control to safeguard supply chains. By pairing technical expertise with responsive service and competitive pricing, they help shorten lead times, reduce total cost of ownership, and realize value through design for manufacturability and continuous improvement—truly a trusted partner for the long haul.
| Supplier ID | Region | Lead Time (Days) | On-Time Delivery (%) | Defect Rate (%) | Material | Tool Size (mm) | Product Family | ISO 9001 Certified | Last Audit |
|---|---|---|---|---|---|---|---|---|---|
| SP-0143 | North America | 6 | 97.5 | 0.8 | Chromium-Vanadium Steel | 4 | Hand Tools | Yes | 2024-12-01 |
| SP-0287 | Europe | 4 | 99.1 | 0.4 | Alloy Steel | 4 | Precision Tools | Yes | 2025-01-15 |
| SP-0421 | Asia-Pacific | 7 | 96.3 | 0.9 | S2 Tool Steel | 4 | Automotive | No | 2023-09-30 |
| SP-0675 | North America | 5 | 95.7 | 1.3 | Hardened Steel | 4 | Industrial Maintenance | Yes | 2025-02-12 |
| SP-0899 | Europe | 3 | 98.9 | 0.2 | Vacuum-Treated Steel | 4 | Electronics | Yes | 2025-03-08 |
| SP-1024 | South America | 9 | 94.2 | 2.4 | Stainless Steel | 4 | Maintenance | No | 2023-07-22 |
| SP-1145 | Africa | 8 | 93.5 | 1.8 | Chrome-Plated Steel | 4 | Construction | Yes | 2024-08-11 |
| SP-1280 | Europe | 6 | 99.4 | 0.3 | Tool Steel (AISI 4140) | 4 | R&D Tools | Yes | 2025-05-21 |