-
Galvanized square nut
Mostly used in industries such as construction, building materials, home decoration, mining, transportation, and electricity. Belonging to nut hardware products, with small size, varying specifications, and high demand.
-
T-shaped fastener screw carbon steel T-bolts for fixing building components
T-bolts are commonly used to connect and fix various components in building structures. In the construction industry, they are widely used in various situations that require connection and fixation -
Cross flat head self tapping screw
Self tapping screw is a type of screw with a drill bit, which is constructed using specialized electric tools to drill, tap, fix, and lock in one go. Self tapping screws are mainly used for the connection and fixation of thinner plates, such as the connection between color steel plates, the connection between color steel plates and purlins, wall beams, etc. Their penetration ability generally does not exceed 6mm, and the maximum is not more than 12mm. Self tapping screws are often exposed out... -
Cross concave brain pad screw
Galvanized cross flange hexagonal screw with hexagonal groove and pad anti slip bolt
-
Hot dip galvanized hexagonal bolt
Hot dip galvanized bolts are processed by removing oil and rust from the bolt, and then immediately immersed in a preheated molten zinc solution to form a firmly attached zinc alloy coating on the surface of the bolt. This process combines physical barriers with electrochemical protection, providing excellent anti-corrosion effect for bolts. Characteristics and advantages 1. Strong anti-corrosion ability: The galvanized layer of hot-dip galvanized bolts is relatively thick, generally 30-60 mi... -
Expansion screw hook
1、 Definition and purpose The expansion screw hook is mainly composed of components such as bolts, expansion tubes, and bursting plates. It uses a wedge-shaped slope to promote friction and grip force during expansion, thereby achieving a fastening effect. It is often used in various situations where heavy objects need to be suspended or fixed, such as installing water heaters, ceilings, manhole covers, etc. 2、 Selection and Installation Selection: When choosing an expansion screw hook, fac... -
Spring nuts
Spring nuts, also known as speed nuts or captive nuts, are used to provide a threaded anchor point in sheet metal orother thin materials. To use a spring nut, first, you need to insert it into the pre-drilled hole in the material. Then, as youstart to tighten the bolt, the spring-loaded “fingers” on the nut will compress and grip the material from behindcreating a secure connection without the need for a separate tool to hold the nut in place. This makes spring nutsparticularly us... -
Cage nut
The card nut has a high-strength threaded fastening effect. It can be inserted into a pre drilled square hole with a special tool, and the tool can be pulled back to fix it on a metal or other plate. It can be installed quickly and conveniently, disassembled for repositioning, or tilted for fixation.Its shape is a square grid with a square nut, which is a through-hole with threaded teeth. -
Flat head hexagon riveted nuts
The riveting method of flat head hexagonal rivet nuts usually includes the following steps: Firstly, prepare the tools, including pneumatic riveting gun, flat head hexagonal rivet nut, and the material to be riveted. 2. Place the flat head hexagonal rivet nut in the appropriate position on the material, ensuring that the threaded part of the rivet nut is aligned with the surface of the material. 3. Align the pneumatic riveting gun with the rivet nut and start the tool. The pneumatic riveting ... -
High strength T-shaped screw
The T-bolt can be directly placed into the aluminum profile groove, and it can automatically position and lock during installation. It is often used in conjunction with flange nuts and is a standard matching connector for installing corner pieces. It can be selected and used according to the width of the profile groove and different series of profiles. -
American style core expansion nail
The American core expansion nail has practicality in specific usage scenarios, and its structural design and installation convenience provide convenience for construction. However, cost-effectiveness and specific needs need to be considered when choosing. In the field of construction, various new materials and tools are constantly emerging, bringing convenience and efficiency improvements to construction. 1、 The structural characteristics of American core expansion nails The American core ex... -
Galvanized toothed flange bolt
1. Hexagonal head types: one is flat brain, and the other is concave brain. 2. Surface color category: Depending on different needs, the surface can be coated with white, military green, colored yellow, or corrosion-resistant Dacromet. 3. Flange type: Depending on the position of the flange bolt, the size requirements of the flange vary. There are also flat bottomed and toothed types, with toothed ones providing anti slip function.
