The factory is located in Yongnian, the capital of China's fasteners. It has a large advantage in raw materials, supporting facilities, logistics, personnel costs, and product types, and can provide the most professional products and services to customers.Our Product Bolts, nuts, thread bars, drywall screws, drill tail wires, car repair geckos, internally forced geckos, washers.
Why choose us
Our Certificate
Our company holds a Quality Management System Certification, ensuring that we meet high standards in production and service.
Production Market
Our products are sold in various international markets, including Dubai, Indonesia, Malaysia, Japan, South Korea, Canada, Russia, and the Philippines.
Production Equipment
We use advanced production equipment, including cold heading machines, stamping machines, surface treatment equipment, and testing devices to ensure the quality of our products.
Our Service
We offer professional product knowledge through our skilled sales team, a strict quality management system, and dedicated after-sales support. We are committed to providing honest and reliable service.
Custom Screws
We have a professional R&D team and can produce various non-standard screws according to customer requirements. Custom fasteners are needed when engineering specifications require fasteners to function in applications that do not follow industry standards. We are a custom screw manufacturer, and the purpose of our custom screws includes:
Customization of non-standard screws in different materials, including stainless steel, carbon steel, aluminum, copper, alloy steel, titanium alloy, and more.
Customization of non-standard screws with different strength levels, including 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, etc.
Customization of non-standard screws with different surface treatments, including white zinc, black zinc, yellow zinc, green zinc, color zinc, silver, gold, chromium, nickel, tin, copper, and others.
Customization of non-standard screws with various head and groove types. The head shapes include cross, hexagon, rice character, plum blossom, H-shape, triangle, square hole, Y-shape, and more.
According to customer requirements, we can customize various specifications of non-standard screws, combination screws, electronic screws, special-shaped screws, and precision screws based on the provided drawings.
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Product name |
Screw |
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Size |
M0.8-M48,as ypur requested. |
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Surface treatment |
Zinc- Plated , Nickel-plated,Tin-plated , Passivated , Sandblast and Anodize, |
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Grade |
Steel,A2-70, A2-80, A4-80, SUS304, SUS316 ,GR2,GR5,BRASS,Aluminium |
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Standard |
ISO,BS,ANSI, GB,DIN,JIS,Nonstandard |
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Advantage |
OEM / ODM / customized service provided;We are factory, we could make the size as your requirment. |
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Quality control |
ISO standard,100% Whole range inspection through the production |
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Certificate |
ISO9001:2008,ISO14001:2004, SGS, ROHS |
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Payment term |
TT 30% deposit in advance, 70% Balance Before ship |
Engineers have developed a wide variety of different types of screws. These products occur in variable sizes and dimensions, and some bear strong similarities to bolts. Some of the most popular include these categories:
Sheet Metal Screw (also called a “Drive Screw”): Intended for insertion into metal, this screw displays a broad head and a shaft with prominent male helical threads and a distal conical point on the end to facilitate piercing metal surfaces. Manufacturers create depressions in the head to fit the shape of specific drivers.
Machine Screws (also called a “Cap Screw”): A screw which resembles a bolt, it will fit within mechanical assemblies. It displays extensive helical threads or ribbing on a blunted shaft. Some machine screws fasten items using coupled male and female threads.
A Dowel: A screw without a cap containing two male helical threads on opposite end of the pointed shaft. The shaft embeds into materials on both ends to hold them together.
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Drywall Screw |
Machine screw |
Self-drilling Screw |
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Self-tapping screw |
Wood Screw |
Double-headed Screw |
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Ball head Screw |
Bicycle Screw |
Hexagon Head Screw |
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Step Screws |
Stainless Steel Screws |
M1-M14 Special Screws |
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Long Screws |
Shoulder Screws |
Small Screws |
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Titanium Screws |
Nuts and Bolts |
Iron Screws |
We offer a wide range of materials for your fasteners to be made out of. Each material offers different benifits depending on how you are planing on using the fasterner. If you are not sure what material is best for your application contact as and we will be happy to help!
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18-8SS |
ASTM A194 Gr. 8M |
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316SS |
Brass |
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316L SS |
Bronze |
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309SS |
Monel (TM) Alloy 400 |
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321SS |
Monel (TM) Alloy 500 |
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347SS |
Nitronic (TM) 50 |
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Alloy 20 |
Nitronic (TM) 60 Titanium |
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Aluminum |
Nickel 200 |
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ASTM A193 Gr. B7 |
Hastelloy (TM) C276 |
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ASTM A193 Gr. B8 |
Silicon Bronze |
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ASTM A193 Gr.B8M |
Steel Carbon |
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ASTM A193 Gr. B8 CL II |
Steel Gr. 5 |
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ASTM A193 Gr. B8M CL II |
Steel Gr. 8 |
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ASTM A194 Gr. 2H |
Structural Steel A325 – A490 |
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ASTM A194 Gr. 8 |
Our Honor
FAQ
As one of the leading screw suppliers in China for 20 years, we warmly welcome you to wholesale discount screw in stock here from our factory. All customized products are with high quality and low price. Contact us for quotation and free sample.
DIN125 Flat Washer, DIN6923 Flange Nut, DIN582 Eye Nut Lifting Ring Lock