Grade2/A307 Gr. a Hex Lag Bolts Hex Lag Bolts

In line with the business philosophy of pursuing excellence, continuous improvement and common prosperity, the Carriage Bolts, thumb screws for sale, wing nut CE produced from us is absolutely high-quality and inexpensive. Our company takes 'keep improving' as its core competitiveness. While producing high-quality products, we also provide customers with batches of cost-effective products, and bring warm and intimate after-sales service. Welcome all nice buyers to communicate details of our products with us!

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.

Our highly skilled craftsmen have devoted all their efforts to the creation of each of our Grade2/A307 Gr. a Hex Lag Bolts Hex Lag Bolts at every step. We do not forget our original intention, forge ahead, and continue to develop high-end and advanced products to meet the diversified and all-round needs of customers and the market. Supplying first class solutions is our intention.