Import Din931 Half Thread Hex Bolt — Buy in wholesale FOB from Supplier in China
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DIN931 half-thread hex bolts from Handan Haosheng Fastener Co., Ltd. are metric fasteners designed with a threaded section covering approximately two-thirds of the shank length, leaving the upper portion unthreaded for improved clamping in structural joints. These bolts are manufactured to DIN 931 standards and are available in carbon steel with grades typically ranging from 4.8 to 10.9. Surface treatments include zinc plating, hot dip galvanizing, and black oxide, as commonly used in industrial fastening applications.
The half-thread design reduces stress concentration at the thread-to-shank transition and improves shear resistance in applications where the bolt passes through multiple plates. Thread length is typically 2d + 6 mm for M6 to M20 sizes, following DIN 931 guidelines. The unthreaded portion provides a smooth bearing surface under the head, enhancing preload control. Material composition is standard carbon steel with trace alloying elements to meet DIN EN ISO 898-1 mechanical property requirements for the specified grade.
These bolts are commonly used in machinery assembly, agricultural equipment, and light structural steel connections where partial threading allows for better joint alignment. Buyers include manufacturers of conveyor systems, farm machinery, and modular construction firms. Trade terms are generally FOB Handan or Tianjin port, with packaging in plastic-lined cartons. Minimum order quantities are not stated but are likely negotiable from 100 kg per size. Confirm thread length, grade, and finish with the supplier before placing an order.
| Standard | DIN 931 |
| Material | Carbon steel |
| Thread type | Metric coarse thread per DIN 13 |
| Typical thread length | 2d + 6 mm for diameters up to M20, increasing by 2 mm per 5 mm increment above |
| Typical unthreaded shank length | Approximately 1.5d to 2d, depending on total bolt length |
| Typical head height | 0.7d to 0.8d, where d is nominal diameter |
| Common finishes | Zinc plating, hot dip galvanized, black oxide |
| Typical tensile strength (grade 8.8) | 800 MPa minimum |
| Typical yield strength (grade 8.8) | 640 MPa minimum |
| Typical hardness range (grade 8.8) | 22 to 32 HRC |
Handan Haosheng Fastener Co., Ltd. is based in the Southwest Industry Zone of Handan, Hebei Province, a region known for fastener production in northern China. The listing states the company has over 20 years of experience in manufacturing hex bolts and nuts, but provides no verifiable details on production capacity, workforce size, or export history. No certifications, test reports, or client references are mentioned in the source data.
The supplier identifies as a manufacturer and mentions offering free samples and competitive pricing, but does not specify whether it operates its own forging, heat treatment, or plating lines. Buyers should assume minimal quality control infrastructure unless proven otherwise. Verification of material grades and finish consistency requires direct request for mill test reports and batch samples prior to large orders.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing Din931 Half Thread Hex Bolt from Handan Haosheng Fastener Co., Ltd. - China Import Guide
Before ordering DIN931 half-thread bolts from this supplier, verify the exact grade, thread length, and surface finish against your design specifications. Request a material test report and hardness certification for each batch. Do not accept generic claims like 'quality' without numerical data. Confirm that the bolt dimensions comply with DIN 931 tolerances for head and thread, particularly if used in automated assembly lines.
Logistics are typically arranged via FOB Handan or Tianjin port. Lead time is generally 20 to 35 days depending on order volume and finish availability. Incoterms should be confirmed in writing; common terms include FOB, CIF, or EXW. Payment terms are often 30% advance and 70% against shipping documents. Packaging is usually plastic-lined cartons; confirm moisture protection is included for sea freight.
Inspect incoming shipments for correct grade marking, uniform finish, and absence of surface defects. Use a torque wrench to verify thread engagement and a hardness tester to check batch consistency. Retain samples for third-party testing if required by your quality system. Request an inspection certificate per EN 10204 3.2 for safety-critical applications. Always confirm the thread length and unthreaded shank dimension with the supplier before final order confirmation.
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30 suppliersBuy Din931 Half Thread Hex Bo in Bulk — Verified Supplier in China
When sourcing Din931 Half Thread Hex Bolt for your business, securing the right balance of quality and cost is essential. Handan Haosheng Fastener Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Din931 Half Thread Hex Bo Specifications, Trade Terms & Pricing
Importing Din931 Half Thread Hex Bo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Handan Haosheng Fastener Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
About Handan Haosheng Fastener Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Din931 Half Thread Hex Bo has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Din931 Half Thread Hex Bo — Shipping, Logistics & Customs
Importing Din931 Half Thread Hex Bo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Din931 Half Thread Hex Bo
What is the wholesale price of Din931 Half Thread Hex Bolt?
The current listed wholesale price for Din931 Half Thread Hex Bolt from Handan Haosheng Fastener Co., Ltd. is $1000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Handan Haosheng Fastener Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Din931 Half Thread Hex Bo?
The supplier, Handan Haosheng Fastener Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Din931 Half Thread Hex Bo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Din931 Half Thread Hex Bolt?
The HS Code classification for Din931 Half Thread Hex Bolt depends on the specific grade and form. Contact Handan Haosheng Fastener Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Din931 Half Thread Hex Bo from China?
To import Din931 Half Thread Hex Bo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Handan Haosheng Fastener Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Is Handan Haosheng Fastener Co., Ltd. a verified supplier?
Yes, Handan Haosheng Fastener Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Din931 Half Thread Hex Bolt?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Handan Haosheng Fastener Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Din931 Half Thread Hex Bo?
Handan Haosheng Fastener Co., Ltd. offers Din931 Half Thread Hex Bo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Din931 Half Thread Hex Bo the most?
Din931 Half Thread Hex Bo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Handan Haosheng Fastener Co., Ltd. through our platform.
What certifications does this Din931 Half Thread Hex Bo supplier hold?
Handan Haosheng Fastener Co., Ltd. maintains international quality certifications. These ensure that the Din931 Half Thread Hex Bo meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Din931 Half Thread Hex Bolt on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Handan Haosheng Fastener Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Handan Haosheng Fastener Co., Ltd..
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