screw head styles

Screw fastener specifications, head types are also different, so when you inquire, you only provide the size, screw manufacturers can not directly quote, because different types of screw head is different, weight will also be different. There are many screw head styles, such as pan head, round head, flat head, cylinder head, countersunk head,  raised countersunk head, cup head and so on. Do you know how to distinguish them? With the contrast map, you can make a good distinction.

In addition to having different screw head styles, screws groove type have many different types of screws. phillips is usually used, which is also the most cost saving. The types of screw groove include phillips, slotted,phillips-slotted, torx , hexagon, triangle, Pentagon and so on. They can even be made it with a pin , then they become anti-theft screws, such as torx with a pin  anti-theft screw, Pentagon with a pin anti-theft screw etc. Shenzhen Shi Shi Tong Metal Products Co., Ltd. specializes in customizing all kinds of anti-theft screws .

Shenzhen Shi Shi Tong Screw manufacturer specializes in customizing all kinds screw head styles. Any questions should be contacted at any time. annie.li@szsst88.com