Wholesale Half Threaded Galvanized Grade 4.8 DIN 931 Hex Head Bolt

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: M6-M30*12mm-350mm
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, BSW
• Grade: 4.8
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Blue-White Zinc Plated
• Surface: Blue Zinc Plated
• MOQ: 1 Ton
• Product: Half Threaded Grade 4.8 Hex Head Bolt
• Package: 25 Kg Woven Bags/25 Kg Carton
• Threaded System: Metric; ANSI; Bsw; Unc
• Transport Package: 25 Kg 2 Layer Waterproof PP Woven Bag
• Specification: M6-M30
• Trademark: HQ
• Origin: China

Product Description

Product Description

 

Product Name	Wholesale Half Threaded Galvanized Grade 4.8 DIN 931 Hex Head Bolt
Material	Carbon Steel, Alloy Steel, ect.
Standard	DIN 931;GB;UNC;UNF
Size	Diameter: M6-M30; Length: 12mm-350mm
Surface Treatment	Plain, Yellow Galvanized, Black, Galvanized
Brand	HQ
Grade	4.8
Threaded System	Metric; ANSI; BSW; UNC
Port	Tianjin
Origin	China
Package	25 KG 2 LAYER WATERPROOF PP WOVEN BAG ON PALLET/25 KG CARTON

 

Company Profile

 

 

Handan Haoqiang Fasteners Manufacturing Co., Ltd., We are a modern enterprise specializing in the production of fasteners like bolts, nuts, flange bolts and nuts, screws and washers etc.Our company has advanced and high precision machinery and equipments, experienced technical engineers and strict product quality control system. Our enforced QC system helps our products earned great reputation and praises from customers around the world and established an top-tier icon in the very industry.
Main production: hexagon bolts and nuts, high strength bolts and nuts, lock nuts,flange nuts etc.
The standard are GB,ANSI,DIN933,DIN931,DIN934,DIN555,DIN603,DIN125,DIN127 and ISO. we can also make all kinds of fasteners according to customers' requirements.
"Development, innovation, quality excellence hard work, struggle, climb the industry peak' is our company's business purpose.The company strengthens management,market-oriented, contin uousinnovation, continuous improvement, rapid development,and takes the lead in passing lSO 9001-2008 national standard quality management system certification,products enjoy a wide reputation in the market.
Haoqiang - Beyond Your Expectations.

 

Packaging & Shipping

 

FAQ

 

**Product & Specifications**  
Q: What standards do your fasteners comply with?* 
A: Our products meet DIN (German), GB (China), ANSI/ASTM (USA), BSW (UK), and JIS (Japan) standards. Custom specifications are available upon request.  

**Order & Payment**  
*Q: How can I track my international order?*  
A: A real-time tracking number will be emailed once your shipment is dispatched. For urgent inquiries, contact export customer service 

**Shipping & Logistics**  
*Q: What are your delivery options for overseas customers?* 
 A: We offer sea freight (FOB/CIF), air freight, and express courier (DHL/FedEx) with competitive rates. Delivery timelines vary by destination.  

**Returns & Warranty**  
*Q: What if I receive defective products?*  
 A: We provide a 12-month quality guarantee. Report issues within 7 days of receipt with photos/video, and we'll arrange replacements or refunds promptly.  

**Technical Support**  
*Q: Can you assist with material selection for extreme environments?*  

 A: Absolutely! Our engineering team offers free consultation on corrosion-resistant, high-temperature, or high-load solutions.