Split pin is a tiny, no-fuss metal fastener that looks like a thin rod with one end split into two small "legs"-simple in design, but super handy for keeping things from coming loose. It works by sliding through small holes in parts that need to stay connected, like bike pedals, toy hinges, or even small machine shafts. Once it's in, you just bend those split "legs" outwards (you can use pliers or even your fingers for small ones), and that bend stops the pin from slipping out-so the parts it's holding don't wiggle free or fall off. It's cheap, easy to use, and easy to remove too: just straighten the legs back, pull the pin out, and you can take the parts apart again.
Shuifu Hanyang Machinery Technology Co., Ltd. Website：www.hanyangfastener.com
Shuifu Hanyang Machinery Technology Co., Ltd. is a company specializing in high-strength fasteners, hardware accessories, mechanical parts and other products, integrating production, sales, and research and development. It operates in the spirit of "operating with integrity and advocating standards" concept, give full play to regional and industrial advantages, serve customers around the world, and provide professional fastener connection solutions. We integrate all aspects of manufacturing, development, and service, focusing on providing customers with comprehensive supporting services. With excellent entrepreneurial spirit, strict management, high-quality production, high-precision inspection, and high-standard service! We always adhere to the management philosophy of "people-oriented" and insist on "professional service, high quality and excellent price, and fast delivery" as our pursuit and commitment to customers. In order to better serve customers and enhance the company's core competitiveness, we continue to absorb advanced technology and management concepts, strive for innovation, focus on quality, and carefully create each product to fully meet customer needs.
And it has obtained TUV certification and ISO9001 quality system certification; the main standards produced by our factory are: DIN, ANSI, BS, ISO, JIS, GB, UNI and other standards, and non-standard products: materials include: carbon steel, alloy steel, stainless steel, Copper, nylon, etc.: Product categories include various screws, bolts, nuts, washers, pins, etc. Production equipment: one-touch and two-punch, multi-station cold heading machine, CNC lathe, large red punching equipment and punch press. In addition, our factory provides solutions for the engineering industry, including mass customization of hot-dip galvanized, Dacromet stainless steel bolts and nuts, etc., with fast delivery, low price, and excellent quality! With high-quality fastener products and sincere service, we have won recognition from customers in all fields of society.
Shenzhen Guwanji Hardware Technology
Guwanji was established in 2014, with its headquarters located in Shenzhen. It is a hardware fastener enterprise integrating R&D, production and sales. The company focuses on products such as cotter pins, elastic pins and cylindrical pins, and adopts advanced cold heading forming technology and surface treatment processes to ensure the precision and corrosion resistance of the products. Its cotter specifications are complete (M2-M25), which can meet the needs of different scenarios, especially widely used in the fields of mechanical equipment and rail transit.
Zhejiang Dongming Stainless Steel Products
Dongming was established in 1996 and is a leading stainless steel fastener enterprise under Taiwan's TONG Group. It is also one of the world's largest supply centers for stainless steel fasteners. The company has production bases in Jiaxing, Shanghai and other places, and possesses a complete stainless steel wire processing industrial chain. Its export products are mainly made of 304/316 stainless steel, which features high strength, acid and alkali resistance, and complies with international standards such as ISO and ASTM.
Shanghai Bingyu Fluid Technology
Bingyu was established in 2015, specializing in the research and development and sales of fluid control equipment and metal products. Cotter is one of its core products. Relying on the supply chain advantages of the Yangtze River Delta region, the company adopts standardized production processes and a strict quality control system. Its products cover a wide range of materials such as carbon steel galvanized and stainless steel 304/316, with complete specifications from M1 to M12.
Xi 'an Yizhanhe Industrial Co., LTD
Anlixing was established in 2021 and is an emerging industrial products e-commerce enterprise, mainly focusing on fastener products such as split pins and elastic cylindrical pins. The company is characterized by "one-stop procurement and customized services", and can provide non-standard split sales design and production according to customer needs, supporting small-batch rapid sampling. Its products are made of materials such as 65Mn spring steel and stainless steel, and the surface treatment processes include blackening and galvanizing, etc. They are suitable for fields such as automotive parts and mold manufacturing.