Heavy-Duty 5/8 Inch Square Machine Bolt with Nut - Bulk Purchase
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Product Highlights
- Wide Material Options: Available in stainless steel, carbon steel, and other materials per customer needs.
- Customizable Dimensions: Diameter M5-42 and Length 10-300mm, with custom eyelet lengths available.
- Multiple Surface Treatments: Options include galvanized, Dacromet, hot-dip galvanized, and polished finishes.
- High Strength Grades: Grades range from 4.8 to 12.9, plus A2-70 and A4-80 stainless steel options.
- Standard Compliance: Meets GB, DIN, BSW, UNC, ISO, ANSI, and ASTM standards or custom specs.
- Versatile Applications: Suitable for buildings, machine parts, and electrical accessories.
- Flexible Packaging: Bulk carton, standard carton, or custom bag and box packaging available.
- Bulk Purchase Ready: Designed for heavy-duty bulk purchases with detailed customization support.
Product Attributes
- Customization
- Available
- Color
- Silver-White
- Transport Package
- Standard Export Package
- Trademark
- DKLINE or according to customers requirements
- Origin
- Wenzhou, Zhejiang, China
- Production Capacity
- 10000pieces/Month
Product Images of Heavy-Duty 5/8 Inch Square Machine Bolt with Nut - Bulk Purchase
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Heavy-Duty 5/8 Inch Square Machine Bolt with Nut - Bulk Purchase -
Heavy-Duty 5/8 Inch Square Machine Bolt with Nut - Bulk Purchase -
Heavy-Duty 5/8 Inch Square Machine Bolt with Nut - Bulk Purchase -
Heavy-Duty 5/8 Inch Square Machine Bolt with Nut - Bulk Purchase -
Heavy-Duty 5/8 Inch Square Machine Bolt with Nut - Bulk Purchase -
Heavy-Duty 5/8 Inch Square Machine Bolt with Nut - Bulk Purchase
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Product Description
Hexagonal bolts. Detailed information can be customized. |
Materials | Stainless steel / carbon steel / other materials, according to customer requirements |
Standard | GB/DIN/BSW/UNC/ISO/ANSI/ASTM/Customization |
Grade | 4.8 / 5.6 / 6.8 / 8.8 / 10.9 / 12.9 / A2-70 / A4-80 / According to customer requirements |
Completed | Smooth, polished Black, darkened Galvanized (electro-galvanized - white zinc / blue zinc / yellow zinc) Dacromet / Hot-dip galvanized (HDG), Green card (powder galvanized / sariedized) |
Thread | Full eyelets / Half eyelets / Custom eyelet length |
Package | Bulk carton / Carton / Custom bag / Custom box |
Diameter | M5-42 |
Length | 10-300mm |
Application | Buildings, machine parts, electrical accessories, etc. |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI256771". Items marked "
" are certified.
Company Profile
Baoding Sihedan Electric Technology Co., Ltd. is a professional manufacturer of power systems and transmission and distribution line materials, providing diverse solutions for the global energy sector.
Our product includes Power Systems, such as Reclosers, Air Break Switches, Load Break Switches, SF6 and Vacuum Circuit Breakers, and Current Transformers (CTs) and Voltage Transformers (VTs); Insulators & Surge Protection, including Insulators, Surge Arresters, and Drop-out Fuses; Electric Power Fittings, such as Overhead Line Fittings, Stay Materials, Steel Structures, and Earthing Materials; And Enclosures & Switchgears, including Enclosures and Switchgears, offering a complete range of solutions for transmission, distribution, and industrial power applications.
These products are widely used in power grids, power plants, petrochemical facilities, railways, and other critical infrastructure. We have successfully contributed to major domestic and international power projects, earning long-term trust from the State Grid Corporation of China and China Southern Power Grid Company, among other leading organizations.
We maintain the highest standards of quality and safety, holding ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and OHSAS 18001 (Occupational Health and Safety) certifications. To support our product quality, we provide warranty letters and test reports for all products. Additionally, we offer virtual maintenance services, ensuring timely support and expert guidance for our clients, wherever they are.
With a global presence in over 50 countries, our factory in Baoding, Hebei Province enables cost-effective manufacturing, while our trading office in Yueqing, Zhejiang Province ensures smooth international logistics and export operations. Founded by two industry experts with over 20 years of experience, our team provides professional support throughout bidding, procurement, and after-sales processes. Our dedicated customer service team is available 24/7, and all products are fully covered under warranty, offering complete reliability and peace of mind.
At Baoding Sihedan Electric Technology Co., Ltd., we combine technology innovation, product excellence, and customer-focused service to deliver reliable, high-performance power systems and electrical solutions worldwide.
About Our Factory & Business Background
- Address
- No. 76 Dongpingjie, Shenxing Twon, Baoding, Hebei, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Wenzhou, Ningbo, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-06-26
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What materials are available for these bolts?
- We offer stainless steel, carbon steel, and other materials according to your specific requirements.
- What surface treatments do you provide?
- Options include smooth polished, blackened, electro-galvanized, Dacromet, hot-dip galvanized, and powder galvanized.
- What strength grades are available?
- We provide grades 4.8, 5.6, 6.8, 8.8, 10.9, 12.9, as well as A2-70 and A4-80 stainless steel grades.
- Which standards do your bolts comply with?
- Our bolts meet GB, DIN, BSW, UNC, ISO, ANSI, and ASTM standards, or can be made to custom specifications.
- What is the lead time for production?
- Peak season lead time is 1-3 months, while off-season lead time is approximately one month.
- What payment terms do you accept?
- We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.
- What is the minimum order quantity?
- This product is designed for bulk purchases; please contact us for specific MOQ details.
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