Supply Quality Fastener Factory

To be the best metal parts integrated service provider with customer service experience.

Fastener

Fasteners are a broad category of mechanical components that are used to hold two or more objects together.They are essential in a wide variety of industries, including construction, manufacturing, and automotive.

When selecting fasteners, it is important to consider the following factors:

The type of material being joined，The size of the objects being joined，The amount of force that will be applied to the joint，The environment in which the joint will be used

By carefully selecting the right fasteners, you can ensure that your joints are strong and durable.

NOCK fasteners always adhere to the concept of "quality first" We manufacture Nuts, Bolts, Stud Bolts, Screws, High tensile fasteners and other fastener materials of premium quality. The quality of our products is stringently evaluated at each stage of production, right from procuring the raw materials to delivering the final products.

Materials commonly used to make fasteners are as follows：Aluminium,Titanium,Stainless Steel,Alloy Steel,Carbon Steel,etc

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304 stainless steel slotted cylindrical head screws

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.

GB65 4.8 grade steel Galvanized slotted cylindrical head

A variety of specifications to choose from, carbon steel has good rust resistance, low temperature strength and other mechanical properties.

Stainless Steel GB830 Slotted Plug Screw

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

304 Stainless Steel Flat Head Hex Socket Bolts Socket Head Button Screw

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"

304 Stainless Steel Outer Hexagon Screw

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.

Dog point A2 Stainless Steel Metric Socket Allen Grub Screws

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

Cone Point Grub Screws - Allen Hex Socket Set Screw

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.

304 Stainless Steel Phillips Set Screws With Cone Point

High quality, neatly threaded, smooth surface, contact will not scratch hands.

304 stainless steel round flat head knurled hand screw

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.

Black flat head knurled screws GB835

Flat knurled thumb screws are machined from solid bar.
Brand: NK
Material: Carbon steel
Surface: black
Size: M3-M10

High strength umbrella knife handle screws

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

12.9 Tool knife handle screws with plum tip

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.