Construction Use Stainless Steel 304 U Bolt with Nut
Construction Use Stainless Steel 304 U Bolt with Nut
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Standard: | ASME B 18.2.1, IFI149, DIN931, DIN933, DIN558, DIN960, DIN961, ISO4014 and etc. |
Size: |
Standard & Non-standard, Support Customized |
Material: | Carbon Steel, Alloy Steel, Stainless Steel, Brass and etc. |
Grade: | SAE J429 Gr.2, 5, 8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. |
Thread: | UNC, UNF |
Finish: | Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, HDG and etc. |
Packing: | Bulk in Cartons (Max. 25kg) + Wood Pallet or as per Customer's Special Demand |
Application: | Structural Steel; Metal Building; Oil & Gas; Tower & Pole; Wind Energy; Mechanical Machine; Automobile; Home Decorating and etc. |
Test Equipment: | Desktop Direct-Reading Spectrometer, Cutting Machine, Automatic Pre-Milling Machine, Polishing Machine, Hardness Testing Gauge (Vickers), Metallography Microscope, Electrolytic Thickness Gauge, Tensile Testing Machine, Salt Spray Device, Magnetic Detection Machine (Magnetic Particle Flaw Detector), Caliper, Go & No-go Gauge and etc. |
Supply Ability: | 2000 tons per month |
Minimum Order: | Not Limited |
Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
Payment: | T/T, L/C, D/A, D/P, Western Union, MoneyGram, etc. |
Market: | South & North America/Europe/East & South East Asia/Australia and Africa etc. |
Our Advantage: |
One-stop Shopping; High Quality; Competitive Price; Timely Delivery; Technical Support; Supply Material and Test Reports; |
Notice: | Please let us know the Size, Quantity, Material or Grade, Surface. If it is a special or Non-standard Product, please supply the Drawing or Photos or Samples to us. |
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We can manufacture various high-quality fasteners that meet GB, DIN, ANSI, JIS, and ISO standards. We support customized production and can also create non-standard fasteners based on drawings.
Our products are widely used in construction, automotive, mechanical engineering, and other industries, ensuring reliability and performance under different conditions.
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Shanghai Jinrui Norm Parts Supplies Co., Ltd. specializes in producing fastening pieces and other norm parts supplies. The company owns Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. It has many cold-heading machines, nut machines, and hot-heading machines. Our company holds ISO9001 and TS 16949 certifications and can produce fasteners according to GB, DIN, ANSI, JIS, ISO, and customer requirements at competitive prices.

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From raw materials to final product delivery, we have a strict control program. Accurate completion includes wiring, roughing, annealing, pickling, drawing, heading, rolling, heat treatment, surface treatment, packaging, and more.
The laboratory currently has salt spray testers, desktop direct-reading spectrometers, metallographic analyzers, carbon sulfur analyzers, multifunctional electrolysis thickness gauges, spectrometers, projectors, hydraulic tensile testers, hardness testers, automatic screening machines, magnetic detection machines, and various specialized testing equipment.
The regular package is cartons and pallets. 20-25 kg per pallet and 36 cartons per pallet. We can also pack as per the client's specific requirements.
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Jinrui has passed ISO9001, 2008 international quality system certification in 2001 and TS/16949 automobile quality control system in 2012. We also obtained a special equipment manufacturing license for pressure pipelines in 2010. We have effectuated "global product liability insurance" for our products from People's Insurance Company of China.
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Why Choose Shanghai Jinrui?
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(1) Create Value for Our Valuable Customers
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We always provide high-quality and well-designed products to meet customer needs. As a leader in this field, we consistently deliver excellent products and services to our valuable clients.
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(2) Better Quality with Lower Price
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We always offer better pricing for the same level of quality and strive to save every cent for our clients.
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(3) Never Stop Developing New Products
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Every year, our company develops new products to meet market demands.
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(4) Manufacturing & Export Experts
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With a favorable framework and stable quality control, our products are found in nearly all continents. With 14 years of manufacturing and export experience, we deliver goods via truck, rail, and sea containers.
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Company Show____________________________________________________________________________

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FAQ____________________________________________________________________________________
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Q1: Are you a factory or trading company?
A: We are a specialized supplier of fasteners, offering the best price available.
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Q2: How many years have you been in foreign trade?
A: We have over 14 years of experience exporting products worldwide and can provide high-quality fasteners.
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Q3: Do you have enough output capacity?
A: We have sufficient stock in our warehouses with ample capital and offer 24-hour service.
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Q4: How do you ensure the quality of each process?
A: Every process is checked by our quality inspection department to ensure the quality of each product.
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Q5: How do you ensure the safety of long-distance transportation?
A: Professional packing teams ensure safe packaging for every shipment.
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Q6: Can you provide samples?
A: Samples can be provided as per your requirements.
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