Flat Position T-Head Non-Standard Screw

We combine technology and craftsmanship to create the perfect ISO standard hex bolt, hex cap screws, ASME ANSI standard hex socket screw upholding the perseverance and pioneering spirit, and integrating rich production experience. We advocate the concept of people-oriented and honest management and implement the humanized management scheme. Let employees enjoy their work and enjoy their work. Finally let the customer get the professional and attentive service. No matter where you will be from, we have been here to wait for your sort ask for, and welcome to go to our manufacturing facility.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb square head bolt manufacturers and suppliers in China, welcome to buy gb square head bolts, gb standard square head bolts, expansion bolt from our factory and company.

Shanghai Jinrui Norm Parts Supplies Co., Ltd. was built in 2001 which located in Baoshan District adjacent to the Bao Steel Group.Shanghai Jinrui is a fastener enterprise who owes a set of R & D, design, production and sales of high quality.

Square head bolts is similar with hexagon head bolt, but this kind of bolt, square head bolt has larger surface force, commonly used in rough structure can also be used for parts with a T-shaped groove, in order to adjust the position of the bolt.

Square head bolts are divided into a grade4.8 bolt, grade8.8 bolts, grade10.9 bolts, grade12.9 bolts depengding on the strength. According to the screw wire material ,it's dividedinto iron bolts and stainless steel bolts, stainless steel bolts have SUS304 stainless steel bolts, stainless steel, SUS201 bolts, stainless steel SUS316 bolts.

In line with the business philosophy of 'innovation, learning, quality and service', we have been providing a series of high-quality Flat Position T-Head Non-Standard Screw for domestic and foreign customers for many years. We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. Based on the enterprise concept of 'honesty, trustworthiness, professionalism and innovation', we strive for development with technology, survive with quality, serve every customer and devote ourselves to every product.