M3 screw manufacturer in China. M3 socket head cap screw ideal for applications that require a well tooled appearance. This screw carries an internal drive that gives it more strength. Though the stainless steel cap screw has less tensile and yield strength than alloy sockets, the stainless screw has superior corrosion resistance. For mechanical applications. Socket [...]
Sems screws suppliers in China. Sems screws combine two separate parts into one pre-assembled, low cost fastener. With washers under the head, Sems screws are fast, permanent, and easily adaptable to many applications. Sems sealing phillips drive wafer head screws suppliers SEMs typically come with some form of lockwasher to preventslippage once the [...]
Set screw manufacturers in China. A set screw is a type of screw generally used to secure an object within or against another object, normally not using a nut. The most common examples are securing a pulley or gear to a shaft. Point types Flat point Domed point Cone point Cup point Extended point (pilot point, [...]
304 stainless steel is a general purpose grade. It is commonly used because it offers reasonable corrosion resistance, and is reasonably priced. Applications A variety of applications, including interior, and non-coastal exterior, or coastal exterior applications which are hidden from sight(as may tea stain). 316 stainless steel sometimes referred to as the "marine grade" because of [...]
Dacromet screws are the screw with dacromet coating finished. Dacromet is the leading inorganic coating specified by automotive companies worldwide and is a proven coating system in many industries. A water-based, VOC compliant coating, dacromet is comprised mainly of overlapping zinc and aluminum flake in an inorganic binder. Four Way Corrosion Protection Barrier Protection: Overlapping zinc [...]
Types of tapping screws. The self-tapping thread-rolling screws are one of the most commonly used fasteners, which feature female threads fitting in the accurately sized tapping holes. The main advantage in using them is that they can produce threads at relatively lower torques than conventional self-tapping screws. These particular fasteners are used when the caper is [...]