China Manufacturing Wholesale Price Grade 8.8 Bolt and Nut Screw Washer DIN931 DIN933 Metric Stainless Steel Galvanized Hex Bolt with Spring Washer

• Customization: Available
• Grade: 10.9
• Application: Industrial/Building/General Industry
• Inish: Zinc,Plain
• Single Gross Weight: 0.100 Kg
• Selling Units: Single Item
• Customized Support: OEM/ODM/Obm
• Place of Origin: Hebeichina
• Certification: Reach/CE/GS/Lso9001
• Naterial: Stainless Steel
• Core Components: Motor/Bearing/Gear/Gearbox/Pressure Vessel/Pump
• Brand Name: Half Thread
• Head Type: Hex/Flat/Round/Pan/Socket Head
• Surfacetreatment: Anodized Colored
• Model Number: DIN931
• Single Package Size: 6X6X10cm
• HS Code: 73181590
• Production Capacity: 5000ton/Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Products Description

product name	Hex Head half thread Bolt
Service	OEM/ODM and fast shipping ,strict quality check,free sample for standard fastener
customize lead time	30-60days
standard	DIN, ASTM/ANSI JIS EN ISO, AS, GB
Steel Grade	DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9;  SAE: Gr.2, 5, 8;
Production Process	M2-M30:Cold Froging, M30-M100 Hot Forging, Machining and CNC for Customized fastener
finishing	Plain

 

 

Company Profile

 

Since its inception in 1996, Handan Haosheng Fasteners Co., Ltd. has flourished into a dynamic and comprehensive sales hub. With over two decades of dedication and innovation, we successfully integrate warehousing, processing, and meticulous inspection. Our team of over 100 skilled professionals, including 10 senior technicians, fuels our robust operations. We proudly maintain long-term and stable collaborations with large-scale hardware enterprises, both regionally and internationally, ensuring our products reach global markets with ease. Strategically located in a prime area offering excellent transport convenience, our state-of-the-art 30,000-square-meter production base boasts a complete in-house manufacturing process. From wire drawing, annealing, and cold heading to quenching and tempering, every stage is expertly conducted on-site, enabling us to fully meet the diverse needs of our customers.
Our fully equipped independent inspection laboratory features cutting-edge testing equipment that empowers us to perform a diverse range of technical analyses. These include in-depth material chemical analysis, precise metallographic inspection, thorough mechanical property testing, rigorous corrosion resistance evaluation, and meticulous measuring tool calibration. This holistic approach to testing ensures stringent quality control, guaranteeing continuous product enhancement and reliability.
Guided by our unwavering enterprise spirit of 'Crafting every screw with meticulous attention' and a business philosophy focused on 'Customer-first, integrity-driven, and service-oriented' principles, we are on a steadfast journey to become a globally leading fastener enterprise. Our present success is anchored in a flawless quality assurance system, stringent management protocols, formidable production capabilities, and innovative inspection methodologies.

Customer Photos

 

Certifications

Product packaging

 

FAQ

Q1: Are you manufacturer or trading company?
A1: We are professional manufacturer with 30 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.

Q2: Can you offer me sample?
A2: Yes, we can offer you sample to test and check quality.

Q3: How does your factory do regarding quality control?
A3: We have professional QC team to inspect each items from the links of production to package.

Q4: How about your delivery time?
A4: Normally it will take 30-35 days after receiving your deposit.

Q5: What is your terms of payment?
A5: T/T 30% as deposit, and 70% balance before delivery.

Q6: What advantages we have?
A6
1.Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door.
2.Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected.
3.Our factory professional production metal box drawer system,hinge,concealed drawer slides ,ball bearing slides , etc furniture fittings.