We are proud to introduce the Knurl High Step Head Hand Tighten Thumb Screw Bolt, a high performance connector that is essential to your project. Crafted from 304 stainless steel to ensure superior corrosion resistance and strength.

Production Process

1. Material Selection

Carefully selected 304 stainless steel for superior corrosion resistance and durability.

2. Cold Heading Molding

Adopting efficient cold heading molding process, the 304 stainless steel raw material is accurately transformed intoknurl high step head hand tighten thumb screw bolt.

3. Knurl High Step Head

Ensure the precision and reliability of the high step structure through professionalhead design.

4. Heat Treatment

Heat treatment is carried out to enhance the hardness and strength of the product.

5. Polishing Treatment

After polishing treatment, make the product surface smoother and enhance the appearance of texture.

6. Strict Quality Inspection

After strict quality inspection to ensure that each screw meets high quality standards.

Our Knurl High Step Head Hand Tighten Thumb Screw Boltare made of 304 stainless steel, manufactured through advanced technology to provide you with reliable and durable connection solutions to ensure your projects are solid and reliable.