[Fish bolt] manufacturers, 22 * ??135 fish bolt, industrial parts models and price details Brand: Xunjie Model: 22 * ??135 Type: railway accessories custom processing: Yes Origin: Hebei Yongnian Dimensions: 22 * ??135 mm Weight: 0.56 kg Pitch: 3mm tooth length: 55mm cap diameter: 37mm ear width: 30mm cap Thickness: 13mm Bolt Tail: fish bolt (fish wire) is used in rail joint bar (fish plate) connection, since the inherent time can also be replaced with hex bolts. -------------------------------------------------- ------------------------------ uses: fish bolt is mainly used in metallurgical industry, coking industry, steel industry, track laying , rail and rail joints connecting bolts fastening the tail model and material models Φ14 × 70, Φ16 × 75, Φ18 × 90, Φ20 × 90, Φ22 × 135, Φ24 × 135, Φ24 × 145, Φ24 × 170, are generally friction presses thermoforming, buckle length 50mm, there are cold heading, multi-link with the rail joints. Materials are: Q235 and 45 # steel and insulated fish bolts hearing Jie mine railway parts factory, located in the country's largest production base of standard parts - Yongnian standard base, the region developed logistics, radiation throughout the country, transportation is very convenient. News Jie mine railway parts factory is a professional production, processing, warehousing, sales of railway parts, industrial parts, driving track accessories sentinel enterprises, the factory covers an area of ??10,000 square meters, existing staff of 120, Advanced Technology 20 personnel, technical supervision 12, the annual production capacity of 5,000 tons. The factory has advanced production equipment, large electrolytic furnace, bolt punching machine, rolling machine, cutting boards, rolling machine, card cable punching machine, knock feeder, car milling, forging and other large equipment units, each capable of producing kind of national standard rail accessories. We have a high-tech physical and chemical testing equipment, temperature control equipment to ensure that each product has reached the national quality inspection requirements. The unit product model range, excellent quality, we in the "quality of survival, reputation and development" business philosophy, to make every effort to cost-price, providing our customers with quality products. Main products: various types of light and heavy rail, high manganese steel, assembled turnout; railway accessories; railway equipment category; mining accessories; lifting line hanging rail accessories; railway tools; railway nuts; and external processing various oblique horn, shaped parts and steel parts. Tel 0310 -5608610 15081052466 Website: www.hbkspjc.com