Kunshan giant Kerry Fastening System Co., Ltd.
Contact: Liu total
Address: Kunshan City, Jiangsu Province, Kunming City, 2188 North Road
What information does the consumer need to provide when purchasing a hexagon screw?
Many customers, probably because novices, in the procurement of hexagonal screws, from the introduction of purchasing staff, some purchases may be novice, the hexagon screw this product itself do not understand. Only know that want to purchase outside hexagonal screws. But a lot more detailed is not clear. So lead to our sales staff also do not know how to purchase what kind of external hex screws.
Procurement outside hex screws need to tell the sales staff are as follows:
To tell the sales staff, the name of the hexagonal screw. Hexagon screw is a big category, there are many kinds. For example, a hexagonal head screws outside the hexagonal outside hexagonal screws.
Have to tell the sales staff, the national standard hexagonal screw. National standard hexagonal screw GB9074.8 and GB9074.4 and GB9074.13 this more commonly used hexagonal screw GB. Chinese national standard.
Have to tell the sales staff, hexagonal screw material. Hexagon screw material is iron, stainless steel. Iron is 4.8 and 8.8. Stainless steel, we create a solid basically only stainless steel SUS304.
4. Have to tell sales staff, specifications and size of the hexagonal screw size. Hexagon screw length of the size. How much by how much.