Stainless Steel DIN 444 Swing Bolt Flexible Eye Bolt

Wanluo supplier specializes in manufacturing this Stainless Steel DIN 444 Swing Bolt Flexible Eye Bolt, This flexible design effectively eliminates assembly dead angles and structural tension, ideal for jig fixture clamping, movable mechanical connection and quick locking equipment. We provide in-stock standard specifications and personalized non-standard customization to meet diverse flexible fastening requirements.

Flexible Connection & Structural Advantages

This Stainless Steel DIN 444 Swing Bolt Flexible Eye Bolt adopts integrated precision forging and turning process, with a smooth round eye hole that allows free rotation and swing around the pin shaft during installation. It can automatically adapt to different assembly angles, avoiding rigid extrusion and bending deformation caused by forced positioning. The threaded rod features precise thread rolling for high matching accuracy, ensuring stable locking after angle adjustment. Made of high-purity stainless steel materials, the product delivers excellent wear resistance, corrosion resistance and structural toughness, maintaining flexible movable performance and long-term connection stability in repeated opening and closing mechanical operations.

Product Parameter

Core Application & Functional Features

1. Free swing and angle adjustment function solves the problem of rigid fastening deviation, adapting to uneven assembly surfaces and multi-angle connection requirements that ordinary bolts cannot meet.

2. Smooth polished eye hole ensures flexible rotation around the pin shaft, with low friction and no jamming during frequent opening, closing and clamping operations, improving equipment operation flexibility.

3. High-quality stainless steel material provides excellent rust and corrosion resistance, suitable for industrial jigs, movable fixtures, pipeline tension connection and humid workshop working environments.

4. Integrated forging molding ensures solid structure and strong shear resistance, avoiding fracture and failure during repeated dynamic fastening and swing work.

5. Multiple standard types and flexible custom capabilities make it widely applicable for mechanical fixture positioning, equipment movable connection and industrial adjustable locking scenarios.

FAQ

Q1: What is the difference between Stainless Steel DIN 444 Swing Bolt Flexible Eye Bolt and ordinary eye bolts?

A1: Different from fixed-load lifting eye bolts, DIN 444 swing bolts focus on flexible movable connection. They support free angle swing and adaptive positioning, mainly used for clamping and movable mechanical adjustment, not for vertical hoisting load-bearing.

Q2: What are A/B/C types of DIN 444 bolts used for?

A2: The three types differ in eye hole size and structural tolerance, adapting to different pin shaft matching and clamping precision requirements. We can select and customize the corresponding type according to your equipment assembly standards.

Q3: Can the swing bolt rotate smoothly after long-term use?

A3: The eye hole is precisely machined with smooth inner wall and strict tolerance control. The stainless steel material features good wear resistance, ensuring long-term flexible swing without jamming or loose clearance.

Q4: Is customized non-standard eye hole size supported?

A4: Yes. We support personalized customization of eye hole diameter, bolt rod length, thread pitch and special-shaped structures to match special pin shafts and equipment installation gaps.

Q5: What main scenarios are swing bolts suitable for?

A5: They are widely used for industrial jig fixtures, adjustable clamping equipment, movable mechanical connection, pipeline tension fixing and other scenarios requiring frequent adjustment and flexible positioning.