#8*1/2" Stainless Steel Truss Wafer Head Self Drilling Security for Wood Metal Sheets Plastic Roofing Metal Self Tapping Screws

• Customization: Available
• Material: Carbon Steel
• Type: Dovetail Screw Wood Screw
• Model NO.: other
• Groove: Dovetail Screw Wood Screw
• Connection: Dovetail Screw Wood Screw
• Head Style: Dovetail Screw Wood Screw
• Standard: DIN, GB, ANSI, BSW, JIS, GOST, Standard
• Grade: 4.8
• Selling Units: Single Item
• Usage: Construction Structure
• Measurement System: Inch
• Delivery Time: 7-15days
• Single Gross Weight: 30.000 Kg
• Sample: Availabe
• Single Package Size: 25X25X27.Cm
• Transport Package: Sea and Customized
• Specification: ALL SIZES
• Trademark: HAOSHENG
• Origin: China Handan
• HS Code: 73181990
• Production Capacity: 50000/Day
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

product name	Truss  head self drilling screws
Material	SS304/316/410
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	Black Phosphated , Grey Phosphated, Blue-white zinc , White zinc, Dacromet

 

 

 

 

Since its inception in 1996, Handan Haosheng Fasteners Co., Ltd. has blossomed into a dynamic and integrated sales powerhouse, seamlessly blending warehousing, processing, and meticulous inspection into its operations. Over the course of more than two decades, our relentless pursuit of excellence has cultivated a team of over 100 dedicated employees, including 10 seasoned senior technicians. By forging enduring partnerships with prominent hardware enterprises both domestically and internationally, our distinguished products have made their mark on global markets. Strategically nestled in a prime location with superb transportation links, our expansive 30,000-square-meter production facility is a modern marvel that houses a complete, in-house production process. Each stage, from wire drawing and annealing to cold heading, quenching, and tempering, is meticulously executed on-site, empowering us to meet and exceed the diverse needs of our esteemed clientele.
Our state-of-the-art independent inspection laboratory is a beacon of technological prowess, equipped with a comprehensive array of cutting-edge testing equipment. This robust setup enables us to conduct a diverse spectrum of technical evaluations, including precise material chemical analyses, intricate metallographic inspections, thorough mechanical property assessments, rigorous corrosion resistance tests, and meticulous measuring tool calibrations. Such an exhaustive approach to testing ensures that we uphold the highest standards of quality control, paving the way for continuous product innovation and enhancement.
Embodying the enterprise spirit of "Crafting every screw with meticulous attention," we are steadfast in our commitment to excellence. Guided by the business philosophy of "Customer-first, integrity-driven, and service-oriented," our ambition is to ascend to the forefront of the global fastener industry. Our triumph is anchored in a flawless quality assurance system, stringent management protocols, formidable production capabilities, and avant-garde inspection techniques.

Line of production

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.