SEMS combines two normally seperate parts-typically a screw and a washer- into one permanently . | High-Quality Stainless Steel & High-Tensile Screws | Trusted Fastener Supplier

Hex head SEMS screws, Pan Head SEMS screws, Binding head SEMS screws. | high-quality industrial fasteners for construction and machinery

Best Sale

Assembly Screws & SEMS Screws | Advanced Industrial Fasteners Manufacturer | Over 30 Years of Excellence

Sen Chang offers a vast selection of industrial fasteners and screws, meticulously crafted to meet the highest standards of quality and performance. Our product range includes Assembly Screws & SEMS Screws, stainless steel screws, high-tensile fasteners, and other specialized fastening solutions designed to provide exceptional strength, durability, and corrosion resistance. Whether you’re working on construction, automotive, or industrial machinery projects, our fasteners ensure reliable and long-lasting connections.

With decades of experience in the industry, Sen Chang has become a trusted name for precision fastening solutions. Our commitment to innovation and quality means that our products are not only reliable but also tailored to meet the specific needs of our clients. From heavy-duty applications to intricate assemblies, you can count on Sen Chang’s fasteners to deliver superior results, every time.

At Sen Chang, we have been delivering precision fastening solutions with advanced technology and over 48 years of industry expertise. We are committed to meeting and exceeding each customer's unique demands, ensuring quality and reliability in every product.

Assembly Screws & SEMS Screws

SEMS combines two normally seperate parts-typically a screw and a washer- into one permanently .

Hex head SEMS screws, Pan Head SEMS screws, Binding head SEMS screws.
Hex head SEMS screws, Pan Head SEMS screws, Binding head SEMS screws.

SEMS combines two normally seperate parts-typically a screw and a washer- into one permanently pre-assembled cost saving component. Washers are hel in place under the screw head by the rolled threads; they will not fall off and are free to rotate.

Assembly screws were specially designed for assembly and installation of cabinets or other types of box construction. These unique fasteners act like steel dowels to form strong, stiff butt joints. The screws feature a large shoulder under the head to lock the screw into the wood and prevent pulling through into softer materials.

These screws can be removed and reinstalled several times without loss of holding power.

Result 1 - 8 of 8
Result 1 - 8 of 8