在整个紧固件行业中，该产品是一种类似干壁螺钉一样重要而且销量巨大的品种，在家具制造等行业应用广泛，但在DIY市场的使用还很有限。目前，国内消费者在建材超市中采购该品种，主要用于安装导轨、铰链(例如3.5*16等)、配合鱼式膨胀安装(例如4*40等)以及替代木螺钉安装制作家具、橱柜等。质量较好的，选择上海航头标准件厂生产的元棱牌较好，质量 包装 价格 各方面都比较经济实惠，加爪割尾纤维板螺钉是普通纤维板螺钉的改进型产品，它主要是从螺纹的设计上进行优化，追求更高的钻入速度，并解决在硬质木材上使用容易造成开裂的问题，技术含量较高。
槽型:十字槽(PHILLIPS) 米字槽(POZI) 方槽(SQURE) 梅花槽(TORX)

单锥(SINGLE) 双锥(DOUBLE)

头下带筋:四筋(4 RIBS) 六筋(6 RIBS) 头下不带筋

In the whole fastener industry, this product is as important as drywall screws and has huge sales volume. It is widely used in furniture manufacturing and other industries, but its use in the DIY market is still very limited. At present, domestic consumers in the building materials supermarket to purchase this variety, mainly used in the installation of guide rails, hinges (such as 3.5*16, etc.), with fish expansion installation (such as 4*40, etc.) and alternative wood screw installation to make furniture, cabinets, etc. The quality is better, choose the Yuanling brand produced by Shanghai HNA Head standard parts factory is better, the quality package price is more economical in all aspects, plus claw cutting tail fiberboard screw is an improved product of ordinary fiberboard screw, it is mainly optimized from the design of thread, the pursuit of higher drilling speed, and solve the problem of cracking easily caused by the use of hard wood, High technical content.
Groove type: Cross groove (PHILLIPS) Rice groove (POZI) Square groove (SQURE) plum groove (TORX)

SINGLE cone (SINGLE) DOUBLE cone (DOUBLE)

RIBS below the head: The four RIBS (4 RIBS) and the six ribs (6 RIBS) have no ribs below the head