DIN571 Hexgon Head Lag Screw

After continuous technological innovation, process reform, equipment update and the improvement of the quality of all employees, our factory has laid a solid foundation for the production of high-quality products, providing users with stable performance and reliable quality of square washers, carbon steel wires, Carriage Bolts. It is especially important that we have a complete production chain and skilled technicians, therefore in addition to independent development and design of new products, we can also complete customer sample processing. At the beginning of its establishment, our company has popularized the product positioning and followed the independent brand line and won the market share with creativity, quality and enthusiastic service.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading machine screw manufacturers and suppliers in China, welcome to buy machine screws, torx screws, hex screw, stainless steel fasteners from our factory and company.

From raw materials to end product delivery,Shanghai Jinrui has a strict control program. Accurate completion is done about wiring- roughing – annealing- pickling - drawing - heading - rolling - heat treatment -surface treatment -packaging and other aspects. Machine screws have many different head styles and screw drives. Machine Screws are available in a variety of drive and head styles, materials and platings.For Binding, Button, Fillister, Hex, Hex Washer, Pan, Round and Truss heads, measure length from under the head. For Flat and Oval heads, length includes head height. 

Size: M3-M6(diameter from 3mm-6mm, length from 6mm-120mm).

Head: Hexgon,Round, pan, countersunk,truss,oval,etc.

Slot: Philips, pozi,square, torx,etc.

Finish: Zinc, Chrome,Electrophoresis,Dacromet, Ruspert,etc

Color: White,yellow, black, silver,colorful,etc.

Usage: Funiture, appliance, automobile,electronic industry,hardware &electrical Machinery,buliding, infrastructure,aviation,etc.

We comply with and meet the reasonable needs of customers, advocate positive business methods, and provide customers with high-quality DIN571 Hexgon Head Lag Screw and services. Our corporate culture is mainly composed of the fine traditions of 'hard work' and 'precision and rigor', which are important connotations and a magic weapon to inspire us to overcome difficulties and continue to advance. With the business philosophy of 'professionalism, rigor, innovation and excellence', as well as the excellent management team, we continue to maintain a stable and rapid growth momentum and become the new leading brand in the industry.