Qingdao countersunk hex screws | Ningbo Chenda fasteners | countersunk head screw specifications

Qingdao hex head screws | Ningbo Chenda Fasteners | Hex head screws countersunk specifications provided by Ningbo morning of fasteners. Qingdao countersunk hex screws | Ningbo Chenda fasteners | countersunk head screw specifications morning of Ningbo Fastener Manufacturing Co., Yongnian Sales (www.cdgqd.com) 2014 upgrade been newly launched to provide the latest high Allen quotes within quotes strength, including the price, the high strength hex dealers, the role of high-strength hexagon, hexagonal sales charts in the high-intensity high strength hexagon socket head cap screws countersunk head specifications of the Information for merchants to provide the most valuable high Hexagon information within the strength! My company will be "pragmatic" attitude and the "letter countersunk head screw price, technology-roots" approach, relying on their professional technical team, learn advanced production and sales experience, continuous innovation. With superb technology, to provide customers with better products and services. Sales: a new mall area 四栋 NINE, Sales Department: 107 State Road, the main difference: SHCS commonly used in machinery, mainly with easy fastening, demolition, and other advantages not easily slip angle. Allen wrench is generally a 90 ° bend colt shape, bend one end of the long side of the short, short time while playing with screws, holding the long side can save a lot of power and can better fastening screws. One end of a long and round (Hexagon similar sphere) peaceful, round can easily ramp into the demolition of the hex head screws, installation wrench in some parts of inconvenient. Hexagon screw manufacturing cost is much lower than the hexagonal, its advantages as well as screw head (wrench force position) than Hexagon thin in some places you can not replace the hexagon. Another low-cost, low power intensity, precision low SHCS than machinery used Hexagon much less. Provide the latest high strength hexagon quote prices, including the price, the high strength hex dealers, the role of high-strength hexagon, hexagonal sales charts within a high-strength high-strength hexagon inside information for businessmen to provide the most valuable in the high-intensity Hexagon information! Sales: a new mall area 四栋 NINE, Sales Department: 107 State Road, Allen wrench and screw specifications specifications table 4 #, M5 5 #, M6 6 #, M8 8 #, M10 10 #, M12 12 #, M14, M16 14 #, M16, M20 17 #, M20 19 #, M24 22 #, M30 27 #, M36