English
中文简体
If you need help, please feel free to contact us.
GB846 cross recessed countersunk head self tapping screw is a national standard hidden self-tapping fastener. It adopts a 90-degree flat countersunk h...
READ MOREStainless Steel Machine Screws Manufacturers
Stainless steel machine screw is a type of fastener, used to secure two components with a threaded hole, The presence of chromium in the alloy forms a passive layer of chromium oxide on the surface, which shields the metal from rust and corrosion. This property makes stainless steel machine screws particularly suitable for applications where exposure to moisture or corrosive elements is a concern.Machine screws are characterized by their uniform diameter and threading, which allows them to be used with tapped holes or to be paired with nuts. They come in a variety of head shapes, such as flat, pan, round, oval, truss, and hex, each designed for specific applications and tools. The head type determines the kind of driver required for installation, with common types being slotted, Phillips, hex, Torx, and Allen.Strength and durability are critical aspects of stainless steel machine screws. They can withstand high levels of tension and pressure without failing, making them ideal for use in machinery, vehicles, and structural applications. Despite their strength, it is important to use the correct grade and size of screw for the application to avoid issues like shearing or stripping.
-
Product Description:
More Details:
Susanna@fyhandware.comContact us -
Product Description:
GB818 cross recessed pan head machine screw is one of the commonly used standard fasteners for electronic, lighting and small machinery assembly. Manufactured fully complying with Chinese GB818 national standard, this screw adopts smooth round pan head and Phillips cross drive, which can be quickly installed and removed with ordinary cross screwdrivers without special tools. Our factory selects premium 304 stainless steel raw materials for production, equipped with precise thread rolling technology to form uniform, burr-free threads that match tapped holes tightly and avoid sliding during assembly.
Contact us -
Product Description:
The flat round pan head design of GB818 machine screws brings neat and flat assembly surfaces without sharp protrusions. After tightening, the head fits closely against product casings, which effectively prevents scratching wires, plastic shells and aluminum lamp covers. Unlike countersunk screws, pan head screws provide larger contact area and stronger locking force, suitable for fastening thin metal sheets, plastic lamp parts, electrical boxes and small equipment brackets. Stainless steel material provides lasting anti-rust performance for indoor and mild outdoor environments.
Contact us -
Product Description:
If you need hidden anti-corrosion fasteners for flat-surface assembly of lamps and electronic products, our GB819 stainless steel Phillips countersunk screws are your ideal option. The universal cross drive matches common assembly tools without extra special equipment. We provide free sample service for buyers to test dimensional accuracy, surface finish and locking performance before formal bulk orders. Our foreign trade team offers fast quotation, complete certification documents and diverse logistics solutions to establish long-term stable cooperative relations with hardware distributors, lighting factories and electronic manufacturers around the world.
Contact us -
Product Description:
ISO7380 hex socket button head screw is a widely used international standard fastener, also known as dome head Allen bolt. Different from DIN912 flat cup head screws, it features a smooth arc round head with built-in hex socket drive, matching standard hexagon wrenches for convenient disassembly and assembly. Our ISO7380 series are made of premium 304 and 316 stainless steel. Adopting precision thread rolling technology, all threads are uniform, burr-free and tightly matched to tapped holes without slipping during long-term locking.
Contact us
