Stainless Steel Knurled Thumb Screws | Non-Standard Adjustable Step Bolts for Industrial Equipment
Key Features
-
Premium Material: Crafted from high-grade 304/316 stainless steel for superior corrosion resistance, durability, and longevity in harsh environments.
-
Tool-Free Operation: Large diameter knurled head with a textured grip allows for quick, secure manual tightening and loosening without tools.
-
Precision Design: Dual-step cylindrical body ensures accurate positioning, limiting, and fine-tuning in high-precision machinery.
-
Fully Customizable: Tailor thread size, length, head diameter, and surface finish to meet your exact project requirements.
-
Versatile Applications: Ideal for use in automation equipment, medical devices, laboratory instruments, and electronic fixtures.
Product Description
Our stainless steel knurled thumb screws are precision-engineered components designed for manual adjustment and fastening in a wide range of industrial and precision applications. Featuring a dual-step cylindrical design and a large, textured knurled head, these screws provide a secure grip for easy, tool-free operation, making them perfect for scenarios where frequent adjustments are necessary.
Manufactured from high-quality 304 or 316 stainless steel, they offer excellent resistance to rust, chemicals, and extreme temperatures, ensuring reliable performance in demanding environments such as medical facilities, laboratories, and industrial automation lines. The precision-machined threads guarantee a tight, stable fit, while the step design allows for precise positioning and limiting.
We understand that every project is unique. That's why we offer full customization options, including thread specifications (M3 to M10), overall length, head diameter, and surface treatments (polishing, passivation, or brushing). Whether you need a standard component or a fully bespoke solution, our team is ready to deliver the perfect fit for your application.
Technical Specifications
|
Parameter |
Details |
|
Material |
304 Stainless Steel / 316 Stainless Steel |
|
Thread Size |
M3, M4, M5, M6, M8, M10 (Custom sizes available) |
|
Head Diameter |
12mm – 40mm (Customizable) |
|
Overall Length |
15mm – 100mm (Customizable) |
|
Surface Finish |
Polished / Passivated / Brushed |
|
Knurl Pattern |
Diamond knurl / Straight knurl |
|
Application |
Industrial equipment, medical devices, laboratory instruments, electronic fixtures |
+86-0769-85397751
English
German
Spanish
French
Italian
Portuguese
Japanese
Korean
Arabic
Russian
Chinese