SEMS combines two normally seperate parts-typically a screw and a washer- into one permanently . | Precision Machine Screws for Secure Fastening in Industrial Applications | Sen Chang

Hex head SEMS screws, Pan Head SEMS screws, Binding head SEMS screws. | Sen Chang: Premier Stainless Steel Fasteners & High-Tensile Screws Manufacturer

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Assembly Screws & SEMS Screws | Innovative Tapping Screws: The Ultimate Solution for Hard Material Fastening | Sen Chang

Located in Taiwan since 1968, Sen Chang Industrial Co., Ltd. has been a renowned manufacturer in the fasteners industry, especially in producing high-quality stainless steel wires and various screws like Assembly Screws & SEMS Screws, stainless steel wires (wire rod), machine screws, tapping screws (self tapping screw), high tensile screws and coating screws (special coating screw). Their commitment to quality is evident in their adherence to ISO9001 standards, ensuring each fastener meets rigorous quality control.

Sen Chang's ability to produce customized stainless steel fasteners, including screws, wires, and high-tensile options, sets us apart. Our commitment to quality and innovation ensures that each product not only meets but exceeds industry standards. For fasteners that offer reliability and precision, Sen Chang is your trusted partner.

Sen Chang has been supplying customs high-tensile screws, wires, and industrial fasteners, both with advanced technology and 48 years of experience, Sen Chang ensures each customer's demands are met.

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.

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