Screw
Screws are indispensable industrial necessities in daily life: such as tiny screws used in cameras, clocks, electronics, etc. General screws for TV, electrical products, Musical Instruments, furniture, etc.; Large screws for engineering, construction and Bridges; Transportation equipment and other size general purpose screws.
Screws have important tasks in industry, and as long as there is industry on Earth, the function of screws will always be important.
They are a versatile fastener that can be used to join a variety of materials and objects.
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There is a cylindrical head and a longitudinal hole for a slotted screwdriver on the screw. They may be fastened by turning them directly with a screwdriver, or by using an externally threaded nut and bolt.
A variety of specifications to choose from, carbon steel has good rust resistance, low temperature strength and other mechanical properties.
Standard one-line plug, groove type, uniform force, not easy to slip, save time and effort, easy to use!
Brand: NK
Material: 304 stainless steel
Head type: slotted cylindrical head
Strength: A2-70
Standard: GB830
Quantity: select according to your
Brand: NK
Material: 304 stainless steel
Head type: slotted cylindrical head
Strength: A2-70
Standard: GB830
Quantity: select according to your
Made of 304 stainless steel, ensuring its high hardness and corrosion resistance, rust resistance and durability in many environments.
Name: Hex socket bolt
Brand: NK
type: Flat
Material: 304 stainless steel
Surface: primary color
Size: d thread diameter x L thread length"
Name: Hex socket bolt
Brand: NK
type: Flat
Material: 304 stainless steel
Surface: primary color
Size: d thread diameter x L thread length"
Hex bolts, also called hexagon screw head bolts, hex cap bolts, hex-cap screws, or machine bolts, are a very common choice when it comes to construction and repair. Hexagon screw head bolts come in a large variety of sizes and diameters. Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole.
Made of A2 grade stainless steel, with better corrosion resistance, can be used in gypsum, gypsum board, iron plate, wood, concrete, PVC, aluminum and other materials.
Brand: NK
Material: 304 stainless steel
Head type: hex socket
Category: hex socket set screws
Brand: NK
Material: 304 stainless steel
Head type: hex socket
Category: hex socket set screws
This product is made of 12.9 grade high-strength carbon steel material, high-strength bolts, suitable for steel frame structure beam column connection, solid web beam connection, industrial plant heavy crane beam connection brake system and the connection of important structures bearing dynamic load.
High quality, neatly threaded, smooth surface, contact will not scratch hands.
Knurled hand screw is a screw specially designed for hand screw operation and is commonly used on equipment requiring frequent disassembly and maintenance, such as displays, white goods, brown appliances, telecommunications and data communications, automotive industry, office equipment industry, etc.
Flat knurled thumb screws are machined from solid bar.
Brand: NK
Material: Carbon steel
Surface: black
Size: M3-M10
Brand: NK
Material: Carbon steel
Surface: black
Size: M3-M10
The head is an umbrella head, which is characterized by a larger head and can provide a larger force area, thereby improving strength and toughness.
Brand: NK
Grade: 12.9
Surface: black
Brand: NK
Grade: 12.9
Surface: black
The head is an internal plum head, the design of the internal plum head can prevent the screw from slipping during the tightening process, and the design of the hex thread can be easily operated by the hex wrench.
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