-
self tapping screw
For fastening materials like metal, wood or plastic, self-tapping screws are an excellent choice for getting the job done. Specifically, Phillips recessed modified button head self-tapping screws are popular for their unique characteristics. Read ...Read more -
How to install expansion screws
Expansion screws are used very frequently in our daily life and can be used to tighten a wide variety of tools. But if some people can not be used correctly, do not understand the correct operating procedures, it will lead to the fastening effect ...Read more -
How to install self-tapping screws
Self-tapping screws are mainly used for the connection and fixation of some thin plates, such as the connection of color steel plate and color steel plate, color steel plate and purlin, wall beam connection, the penetration capacity is generally n...Read more -
Common sense of screw application
First remove the sludge on the surface of the broken screw and the broken head, use the center gun to kill the center gun of the section, and then use an electric drill to install a drill bit with a diameter of 6-8 mm to drill the hole in the cent...Read more -
A brief history of the invention of the screw
The first person to describe the spiral was the Greek scientist Archimedes. An Archimedes screw is a huge spiral contained in a wooden cylinder that is used to irrigate fields by raising water from one level to another. The real inventor may not b...Read more -
How to Choose the Right Screw
Although the screws are small, there are many considerations in the selection. There are many types of screws, so how to choose the right screw? The selection of screws needs to be comprehensively considered in terms of type, size, length, quality...Read more -
The Function of the Screw
1. The role of connection tightening The main function of the screw is to connect the two workpieces together, to tighten.The role of screws is to be used in general equipment, such as smartphones, computers, cars, bicycles, various machine tools,...Read more -
Introduction of new advanced machines and technology!
As a leading manufacturer for screws located in the biggest north hardware fastener base of Tianjin, China. Tianjin Giant Star Hardware Products Co., ltd. always bring new innovation for advanced production machines and also process equipment aimi...Read more -
Hot-sale product
Hot sales: drywall screws/gypsum screws/plasterboard screws. C1022A material, Black/grey phosphate bugle head drywall screw, high quality, fine/coarse thread, philips, cross drive. Usage: more and more widely used in hard wood, furniture-making, g...Read more -
2021 in Review for China’s steel industry
2021 was undoubtedly a year full of surprises, where China’s crude steel output declined on-year for the first time in five years and where Chinese steel prices hit historical highs under the twin thrusts of improved domestic and overseas ma...Read more
