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8-Inch Economy F-Clamp with Steel Frame and Acme Threaded Screw
This 8-inch economy F-clamp with a steel frame and Acme threaded screw is designed for metalworking, welding assembly, sheet metal fastening, woodworking, equipment assembly, and other applications. It features stable clamping force, effortless operation, strong durability, and outstanding cost-effectiveness, making it an essential general-purpose clamping tool for industrial production workshops.
Specifications (Throat depth)
8 inch / 203 mm
Maximum clamping opening
Standard clamping range: 0–200 mm
Frame material
High-strength carbon steel
Screw type
Acme Trapezoidal Thread
Lead screw material
Carbon steel, hardened
Surface treatment
Surface treatment
Indenter type
Fixed wide face press pad
Core Performance and Product Advantages
Cost-Effective and Economical Design Utilizing standardized and mass production processes, costs are controlled while maintaining industrial-grade strength, making it suitable for batch equipping in workshops, daily consumption, and spare parts procurement. The structure is simple and reliable, with an extremely low failure rate and no need for complex maintenance.
Steel Frame, High Rigidity and Non-Deforming Made of thickened steel plates, the F-shaped main body offers excellent resistance to bending, impact, and fatigue. Under long-term heavy-duty clamping and repeated use, the beam does not bend, the arm does not deform, and the clamping accuracy remains stable.
Acme Trapezoidal Screw, Durable and Effortless The trapezoidal thread distributes force more rationally, making it more wear-resistant and longer-lasting than ordinary V-shaped threads. Smooth rotation without jamming or stripping, allowing for easy operation even under high clamping force. Suitable for high-frequency, high-intensity workshop environments.
Quick Adjustment, Improved Work Efficiency The sliding arm can be quickly moved to the target position with a single click, eliminating the need for prolonged screw rotation. After coarse adjustment, precise locking is achieved through the handle, ensuring quick positioning and reliable clamping.
Wide Compatibility, Extremely Versatile Can be used with welding workbenches, assembly tables, molds, and jigs. Suitable for clamping and fixing workpieces made of various materials such as metal, wood, plastic, and composite materials. Widely used in welding assembly, sheet metal bending, equipment assembly, sample fixing, packaging compression, and other scenarios.
Rust-Proof and Durable, Suitable for Industrial Environments The surface is treated with blackening or paint for rust prevention, resisting workshop dust, minor oil stains, and humid environments. The overall structure is robust, and under normal use, its lifespan far exceeds that of lightweight plastic or light-duty iron F-clamps.
After-sales service and quality assurance
Quality Commitment The 8-Inch Economy F-Clamp with Steel Frame and Acme Threaded Screw undergoes sample testing before leaving the factory to ensure smooth threading, reliable clamping, and no deformation or damage. Under normal use conditions, batch quality issues not caused by human error are eligible for after-sales return, exchange, or replacement services (as agreed upon by both parties). As an economical consumable tool, it does not come with a long-term full product warranty, but we support batch after-sales service to protect our customers' purchasing rights.
After-Sales Support We provide bilingual (Chinese and English) consultation services and respond quickly to customer inquiries regarding usage, quality feedback, and replenishment needs. We support lifetime replenishment services to ensure the long-term supply of spare parts for our customers.
Principles of safe use
The F-clamp must be used within its rated clamping range. Overloading or forcing the clamp beyond its travel limit is strictly prohibited to prevent screw breakage, frame deformation, and potential injury.
When clamping, rotate the handle with even force; do not use extension levers, pipes, or other tools to forcibly increase pressure.
Wear protective gloves during operation to prevent scratches from the screw or clamp body; wear a welding mask during welding operations.
Do not use the F-clamp as a pry bar, lifting device, jack, or any other tool other than for clamping.
When working at heights, ensure the F-clamp is securely fixed to prevent it from falling and causing injury.
Advantages of bulk purchasing
Standardized mass production, ample stock, and stable delivery times support large-volume, fast deliveries.
Bulk purchasing offers significant price advantages, making it ideal for traders, wholesalers, corporate groups, and long-term cooperation orders.
It can be bundled and sold with 3D welding workbenches, fixture sets, and other tooling equipment, providing a one-stop procurement solution.
