Black Phosphated Phillips Bugle Head Fine Coarse Thread Self Tapping Drywall Screw Parafusos Autoperfurantes

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Groove: Word
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI
• Grade: 10.9
• Sample: Freely Supplied
• MOQ: 1 Ton
• Length: 13mm~150mm
• Finish: Black
• Package: Buyer′s Requirement
• Transport Package: Customized
• Specification: Customized
• Trademark: YFN
• Origin: Hebei, China
• HS Code: 7318199000
• Production Capacity: 30ton/Day
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

product name	Black Phosphate Drywall Screws coarse thread fine thread 3.5*25mm tornillos gypsum board screws Plasterboard parafusos mdf screw
Material	carbon steel
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

Since its establishment in 1996, Handan Haosheng Fasteners Co., Ltd. has flourished into a vibrant, comprehensive sales hub, brilliantly integrating warehousing, processing, and exacting inspection over more than two decades of unwavering dedication. Bolstered by a talented team of over 100 professionals, including 10 expert senior technicians, we have cultivated enduring and stable partnerships with major hardware enterprises, both domestically and internationally. Our superior products have proudly established a presence in markets across the globe. Ideally located in an exceptional area offering unrivaled transportation accessibility, our expansive 30,000-square-meter modern production base stands as a beacon of efficiency. With a complete in-house production process, every phase-from wire drawing, annealing, and cold heading to quenching and tempering-is expertly conducted on-site. This all-encompassing approach empowers us to flawlessly fulfill and surpass the diverse needs of our esteemed customers.
Our state-of-the-art independent inspection laboratory is equipped with a cutting-edge array of advanced testing equipment. This sophisticated setup allows us to conduct a comprehensive suite of technical tests, including material chemical analysis, detailed metallographic inspection, rigorous mechanical property testing, thorough corrosion resistance evaluation, and precise measuring tool calibration. This exhaustive testing approach guarantees the highest standards of quality control, paving the way for continual product enhancement and innovation, ensuring that every product not only meets but exceeds expectations.
Embodying the enterprise spirit of 'Crafting every screw with meticulous attention' and propelled by our business philosophy of 'Customer-first, integrity-driven, and service-oriented', we are resolutely committed to reaching the pinnacle of the global fastener industry. Our current success is fortified by an impeccable quality assurance system, stringent management protocols, formidable production capabilities, and state-of-the-art inspection methodologies. This unwavering dedication fuels our ambition to establish ourselves as a globally leading fastener enterprise, consistently setting new benchmarks for quality and innovation in the industry.

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