The Canada Border Services Agency (CBSA) announced that it has launched an anti-dumping investigatio...

Yieh Corp. Fasteners providing good quality fasteners and custom manufactured specials to manufacturers and worldwide. Our extensive products and manufacturing capabilities provide a focused source for your fastener applications. Our customer service team listens to your requirements. Our products include self-tapping screws, machine screws, self-drilling screws, SEMS, bolts, turning parts / CNC parts, nuts, washers, and more.



Carbon steel can be categorized into three kinds in general: low carbon steel, mild carbon steel and high carbon steel. Low carbon steel, such as C1015, C1018 and C1022, are widely used in screws production. With correct heat treatment low carbon steel screws could be applied in many fields. C1006, C1008 and C1015, in the other hand, do not require heat treatment and are mostly used to produce machine screw and applied mainly in electronic mechanical field. Stainless steel screws are more workable and durable. They are ideally suited for a variety of industrial, medical, culinary, automotive and electronic mechanical industries.

Product details: - Product range: M5 / M6 x 25, 30, 35mm (max.) - Screw material: mid or high carbon w/ Dacromate finish - Hex cap: zinc alloy

Advantages of hex cap screw: - Zinc alloy cold forging hex head design allows it to have firmer grip than normal hex washer head. - Assembled with rubber washer underneath the head to stop any leakage, perfect for construction work. - Zinc alloy cold forging hex head provides superior corrosion resistance. With liquid or powder painting on the head, it serves both practical anti-corrosion function and aesthetic purpose.

Product details: - Product range: M5- M10 x 230mm (max.) - Screw material: mid or high carbon w/ Dacromate finish - Hex cap: zinc alloy

Boiler Tube

Advantages of hex cap screw: - Zinc alloy cold forging hex head design allows it to have firmer grip than normal hex washer head. - Assembled with rubber washer underneath the head to stop any leakage, perfect for construction work. - Zinc alloy cold forging hex head provides superior corrosion resistance. With liquid or powder painting on the head, it serves both practical anti-corrosion function and aesthetic purpose.

Product details - Product range: M5 / M6 x 50mm (max.) - Screw material: mid or high carbon, zinc plated - Stainless Steel flange cap: SS 304

Advantages of hex cap screw: - Stainless steel hex washer head cap flange design allows it to have firmer grip than normal hex washer head. - Assembled with rubber washer underneath the head to stop any leakage, perfect for construction work. - Stainless steel hex washer head cap flange provides superior corrosion resistance. With liquid or powder painting on the head, it serves both practical anti-corrosion function and aesthetic purpose.

Welded Steel Pipe, Seamless Steel Pipe, Carbon Steel Pipe - Shenzhoutong,https://www.tjshenzhoutong.com/