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Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications

Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications

MOQ: 1
قیمت: 0.01
Detail Information
گزینه های مواد:
فولاد ضد زنگ، فولاد کربن، فولاد آلیاژی، برنج، آلومینیوم، مس
سبک سر:
تابه، خرپا، تخت، شش ضلعی، گرد، HEX، پنیر، صحافی، بیضی
سبک محرک:
فیلیپس، تورکس، شش ضلعی داخلی، شش ضلعی، آلو، صلیب، شکاف دار، ستاره
نوع موضوع:
خود ضربه زدن، دندان های ماشینی (دندان های درشت، دندان های ظریف)، نخ های سفارشی
عملکرد بست:
فولاد کربن: 4.8 ~ 12.9 درجه; فولاد ضد زنگ: A2-70، A4-70، A4-80، A5-80؛ سخت شدن سطوح کربوره: HV400-HV
الزامات ضد خوردگی:
زمان آزمایش اسپری نمک قابل تنظیم: 12 ساعت، 24 ساعت، 48 ساعت، 96 ساعت، 196 ساعت، 240 ساعت، 480 ساعت،
محدوده اندازه:
M0.6mm، M0.8mm ~ M36mm
دامنه طول:
1 میلی متر ~ 600 میلی متر
ظرفیت تولید:
500000 قطعه/قطعه در روز
گزینه های پوشش:
ساده، مشکی، گالوانیزه، HDG، روی، آلیاژ روی نیکل، کروم، نقره، طلا، برنج، قلع، داکرومت، MAGni، ژئومت،
گزینه های پایان:
آبکاری، غیرفعال سازی، اکسید (اکسید سیاه، اکسیداسیون آندی)
داده های محیطی:
Rohs، SCHV، MSDS، IMDS
تست کیفیت:
گزارش تست عملکرد، گزارش تست اسپری نمک، گزارش بازرسی ابعادی، PPAP، PSW
نوع پیچ:
پیچ ماشینی، پیچ ماشینی، پیچ چوبی، پیچ دیوار خشک، پیچ متقاطع، پیچ بتن، پیچ تورکس، پیچ درپوش شش گوش، پ
زمان سرب:
نمونه: 5-7 روز; تولید انبوه: 15-25 روز
برجسته کردن:

Black Coating Self-Tapping Screws,Customizable Dimensions Double-Headed Screws,Versatile Applications Automobile Fasteners

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Customizable Dimensions Double-Headed Screws

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Versatile Applications Automobile Fasteners

توضیحات محصول
Premium Black Double-Headed Self-Tapping Screws
High-quality black double-headed screws with self-tapping machine thread designed for versatile industrial applications.
Product Specifications
Material Options
Stainless Steel (SUS201, SS303, SS304, SS316, SS410, SS430), Carbon Steel (C1018, C1022, 10B21), Alloy Steel (40Cr, SCM435), Brass, Aluminum, Copper. Custom materials available.
Head Styles
Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding, Oval
Drive Styles
Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star
Thread Types
Self-tapping, Machine teeth (Coarse teeth, Fine teeth), Custom thread specifications
Standards
DIN, ISO, ANSI, BSW, JIS, GOST, GB and other international standards
Finishing Options
Plated: Zinc, Zinc nickel alloy, Chrome, Silver, Gold, Brass, Tin. Coating: Dacromet, MAGni, Geomet, Electrophoresis, Baking paint. Passivation; Oxide: Black Oxide, Anodic oxidation
Performance Grades
Carbon Steel: 4.8~12.9 grade; Stainless Steel: A2-70, A4-70, A4-80, A5-80; Hardening of carburized surfaces: HV400-HV550. Custom specifications available.
Customization & Quality
Anticorrosion Protection
Customizable salt spray testing: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H
Size Range
Diameter: M0.6mm, M0.8mm ~ M36mm | Length: 1mm~600mm
Environmental Compliance
RoHS, SCHV, MSDS, IMDS certified
Quality Testing
Performance test reports, Salt spray test reports, Dimensional inspection reports, PPAP, PSW documentation
Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications 0Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications 1Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications 2
Manufacturer Profile
Lock Technology (Shenzhen) Co., Ltd. specializes in fastener and precision machined parts manufacturing since 2007. With an overseas sales company established in 2013, we provide comprehensive solutions for global customers.
Applications
Automotive, electronics, electrical equipment, household appliances, communication equipment, consumer electronics, optical equipment, medical equipment and other industrial fields.
Manufacturing Capabilities
40,000 square meter facility in Shenzhen with over 1,000 production equipment units including cold heading equipment, thread rubbing equipment, CAM lathes, CNC lathes, CNC milling machines, and 300+ inspection equipment types. Annual production value exceeds $10 million.
Global Reach
Products exported to Europe, America, Africa, and Southeast Asia with excellent customer feedback for quality and service.
Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications 3Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications 4Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications 5Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications 6
Certifications & Quality Standards
ISO9001, IATF16949, ISO14001, ISO45001 and other system certifications ensuring consistent quality and environmental compliance.
Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications 7
Production & Delivery
Quantity (pieces)Lead Time (days)
1 - 10,00010
10,001 - 50,00015
50,001 - 100,00020
> 100,000To be negotiated
Packaging Options
Independent carton, self-sealing bag, blister, vacuum packaging, pallet, and custom packaging solutions.
Shipping Methods
FedEx, DHL, UPS, or customer-specified transportation methods.
Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications 8
Global Partnerships
We have provided customized services to over 300 customers worldwide. Our products are sold to more than 20 countries and regions including Europe, North America, South America, and Southeast Asia.
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Frequently Asked Questions
Q: Can you provide customized services?
A: Yes, we accept OEM/ODM services with 20+ years experience in custom non-standard screws. We provide free product drawings based on your requirements if needed.
Q: Can you supply samples?
A: Yes, we provide free samples when molds exist. For new tooling, mold and shipping costs are customer responsibility.
Q: How do you ensure quality?
A: Professional QC department with strict adherence to ISO9001, IATF16949, ISO14001, SGS, RoHS, PPAP, MSDS standards. We provide drawings and samples for confirmation.
Q: What is the minimum order quantity?
A: High-value products: 1,000-10,000 pcs. Low-value products: 20,000 pcs. Trial orders accepted before mass production.
Q: What transportation options are available?
A: Sea delivery, air delivery, or door-to-door express services based on customer preference.
Q: How to place orders and make payments?
A: Send purchase order or confirmation via email/TradeManager. We provide Proforma Invoice with bank details. Payment options include PayPal and L/C.
Samples & Trial Orders: Free samples available with 5-7 day lead time. Mass production: 15-25 days (negotiable).