Based on the diversity of tastes in the global market and the increasing technical requirements for the development of car headlights, we have increased investment in technological innovation and product development, introduced new production equipment, and added production lines. We adhere to the business philosophy of win-win cooperation with customers and hope to maintain long-term cooperation and common development.
Do you want a helper to help your car block splashing mud when driving on muddy roads on rainy days? Then click below to browse our fender products, as we offer personalized customization services.
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Mud flaps can effectively block the mud and sand particles that the car drives during driving, preventing mud and water from splashing onto the body and dirtying passengers' clothes when getting on and off the car door. In addition to the fenders behind the wheels, mudguards can to some extent help keep the rear of the car clean.
Black Oxide A325 Hexagonal Bolt
**Black Oxide A325 Hexagonal Bolt**
Product Parameters
**Model NO.:** ANSI A325
**Application:** Building, Structural Steel, Metal Construction, Oil & Gas, Wind Energy, Automotive, and More
**Finish:** Black Oxide
**Lead Time:** 15-30 Days
**FOB:** Shanghai
**Certificate:** ISO/Ts
**Trademark:** Jinrui
**Transport Package:** 25*25*17mm Box, 25kg/Carton, 36 Cartons/Pallet
**Specification:** M5-M50
**Origin:** Shanghai, China
**HS Code:** 731815909
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**Standard:** DIN975, DIN976, DIN938, DIN939, DIN835
**Size:** Standard & Non-Standard, Customized Options Available
**Material:** Carbon Steel, Alloy Steel, Stainless Steel, Brass, and Others
**Grade:** SAE J429 Gr.2, 5, 8; ASTM A307 Gr. A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, and More
**Thread:** UNC, UNF
**Finish:** Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, HDG, and Others
**Packing:** Bulk in Cartons (Max 25kg) + Wooden Pallet or as per Customer Requirements
**Application:** Structural Steel, Metal Buildings, Oil & Gas, Tower & Pole, Wind Energy, Mechanical Machines, Automotive, Home Decor, and More
**Testing Equipment:** Desktop Direct-Reading Spectrometer, Cutting Machine, Automatic Pre-Milling Machine, Polishing Machine, Hardness Tester (Vickers), Metallography Microscope, Electrolytic Thickness Gauge, Tensile Testing Machine, Salt Spray Device, Magnetic Detection Machine, Caliper, Go/No-Go Gauge, and More
**Supply Ability:** 2000 Tons per Month
**Minimum Order:** No Limit
**Trade Terms:** FOB, CIF, CFR, CNF, EXW, DDU, DDP
**Payment Methods:** T/T, L/C, D/A, D/P, Western Union, MoneyGram, and More
**Market:** South/North America, Europe, East/Southeast Asia, Australia, Africa, and More
**Our Advantages:** One-Stop Shopping, High Quality, Competitive Price, Timely Delivery, Technical Support, Material and Test Reports Provided
**Notice:** Please inform us of the size, quantity, material, grade, surface finish. For special or non-standard products, please provide drawings, photos, or samples.
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**Product Description**
We are a professional manufacturer of 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 your drawings.
**Black Oxide A325 Hexagonal Bolt** is widely used in construction, mechanical engineering, automotive, and industrial applications. Our products are known for their durability, precision, and reliability.
**Company Information**
Shanghai Jinrui Norm Parts Supplies Co., Ltd. specializes in producing fastening components and other standard parts. The company owns two factories: Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. We have multiple cold-heading machines, nut machines, and hot-heading machines. Our certifications include ISO9001 and TS 16949, ensuring that we meet international quality standards.
**Workshop Show**
From raw materials to final delivery, our process includes wiring, roughing, annealing, pickling, drawing, heading, rolling, heat treatment, surface treatment, and packaging. Every step is strictly controlled to ensure product quality.
**Testing Equipment**
Our laboratory is equipped with advanced testing tools such as salt spray testers, spectrometers, metallographic analyzers, carbon sulfur analyzers, electrolytic thickness gauges, projectors, hydraulic tensile testers, hardness testers, and more.
**Packaging & Shipping**
Standard packaging includes cartons and pallets. Each pallet holds 20–25 kg, with 36 cartons per pallet. We can customize packaging according to your needs.
**Certifications**
Jinrui has obtained ISO9001 (2008) certification since 2001 and TS 16949 (automotive quality control system) in 2012. We also hold a special equipment manufacturing license for pressure pipelines and have global product liability insurance from PICC.
**Why Choose Shanghai Jinrui?**
(1) Create value for our customers by providing quality products and services.
(2) Offer better quality at a lower price.
(3) Continuously develop new products to meet market demands.
(4) Experienced in manufacturing and exporting for over 14 years, with reliable logistics options including truck, rail, and sea containers.
**FAQs**
Q1: Are you a factory or trading company?
A: We are a specialized fastener supplier offering competitive pricing.
Q2: How many years of foreign trade experience do you have?
A: Over 14 years of exporting to countries worldwide.
Q3: Do you have sufficient inventory?
A: Yes, we maintain a large stock and offer 24/7 service.
Q4: How do you ensure product quality?
A: Every process is inspected by our quality department.
Q5: How do you ensure safe long-distance transportation?
A: Professional packing teams ensure secure packaging.
Q6: Can you provide samples?
A: Yes, we can provide samples based on your requirements.