China Bolt Manufacturers, Suppliers, Factory

Jinghong's Carbon Steel Black Square Neck Bolt (DIN 608) is a high-strength, anti-loosening fastener. Its unique square neck design prevents rotation during installation, ensuring reliable connections. The black oxidation treatment enhances corrosion resistance and appearance. Made of high-strength carbon steel, it offers excellent mechanical properties and is widely used in fields requiring high connection reliability, such as heavy machinery, steel structures, railway systems, and outdoor engineering.

Stainless Steel High-Dome Knurled Thumb Screw is a high quality stainless steel screw. Stainless steel screws are great for any environment, but especially damp or corrosive conditions. The head of this screw is knurled and is raised, providing an easy-grip surface for quickly and easily hand-tightening or hand-loosening without tools – making the job quicker and more efficient. Always have precise threads every time you use this screw.

These are the black high dome knurled thumb screws for hand-tightening for industrial use. The ridge around the screw gives you the extra grippage so you can twist them by hand without tools. You'll find them everywhere - in machinery, in electronics, in furniture, medical equipment, even aerospace - wherever you need to make frequent adjustments or you've got limited space to work with.

We create custom packaging to protect your products while en route to you, with packaging delivery options to match any situation. These self locking rivets are perfect for cars, electronics, buildings, furnitureyou get the idea. You get our backing when you shop with us! Support including product, technical assistance, and returns is included if you need it.

The eyelet expansion bolt is made of high-quality 304 stainless steel,ensuring both great rust resistance and high strength.The eyelet expansion bolt offers extra protection against corrosion because of a white zinc plated finish,working well on substrates,such as concrete,brick walls and similar base materials.The white zinc plated eyelet expansion bolt balances safety and aesthetics.

The Black Oxide Shoulder Eye Bolt features a unique design with circular eyelets for connecting ropes, chains, or other lifting equipment, and is widely used in industrial fields such as lifting, hoisting, towing, and securing.