kailai Universal 4.8/8.8/10.9/12.9 Grade DIN Standard Machine Screws for Sale

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kailai Universal 4.8/8.8/10.9/12.9 Grade DIN Standard Machine Screws for Sale

Key Features

Multi-Grade Strength Options: Available in 4.8, 8.8, 10.9, 12.9 and other grades, covering low to high strength requirements—4.8 grade for general light-load scenarios, 12.9 grade for high-torque, heavy-load industrial equipment, meeting diverse industrial assembly needs.
Extensive Material Selection: Offers 9 types of high-quality materials, including brass (excellent corrosion resistance for humid environments), stainless steel (rust-proof, suitable for outdoor or chemical-related equipment), steel (high hardness for general structural connections), aluminium (lightweight for precision instruments), plastic (insulating, ideal for electrical components), titanium (high strength-to-weight ratio for high-end machinery), nickel (wear-resistant for moving parts), bronze (anti-seizure for high-temperature scenarios), and nylon (low-cost, non-conductive for low-load applications).
Diverse Finishes for Adaptability: Provides 12 finish options to enhance performance and aesthetics: black (anti-rust, low-key appearance), zinc (basic corrosion resistance for general use), plain (cost-effective for internal non-exposed parts), black oxide (improved wear resistance), zinc plated (enhanced rust resistance), blue dyed (anti-corrosion + visual identification), cadmium plated (excellent for harsh environments like marine), zinc-aluminum coated (superior anti-corrosion for outdoor equipment), chrome plated (bright appearance, suitable for visible parts), zinc-flake coated (environmentally friendly, high corrosion resistance), silver plated (excellent conductivity for electrical connections), and blue anodized (wear-resistant, for aluminium materials).
Flexible Head Styles & Measurement Systems: Includes 8 common head styles—pan (wide contact area, stable installation), truss (low profile, anti-loosening), flat (flush with the surface, suitable for smooth appearances), oval (rounded top, balanced aesthetics and stability), round (easy to tighten, general-purpose), hex (high torque bearing, for heavy-load parts), cheese (thin head, space-saving for compact structures), and binding (secure fixing for thin materials)—plus two measurement systems (INCH for North American markets, Metric for global mainstream applications), compatible with different regional equipment standards.
Customizable Specifications: Supports fully customized sizes (length, diameter, thread pitch) to match non-standard industrial parts; also offers customized colors beyond standard options, enabling brand consistency or visual distinction for specific equipment assembly.
Certified Quality & Reliability: Has ISO9001:2015 certification, ensuring strict quality control from raw material selection to production, testing, and packaging—each batch of screws undergoes torque, corrosion, and hardness testing to avoid quality defects in industrial use.
Clear & Efficient Supply Terms: Minimum Order Quantity (MOQ) is 1000 Pcs, suitable for batch procurement by factories and distributors; packaging uses PE bags (moisture-proof, dust-proof) + cartons (sturdy, easy to transport), reducing damage during shipping; shipped from Shenzhen Port (convenient for global logistics, shortens delivery time to Asian, European, and American markets); delivery time is 7-15 working days, allowing clients to schedule production plans accurately.

Specifications

Specification Item	Details
Brand Name	kailai
Model Number	20250115
Product Name	Machine Screws
Standard	DIN (complies with German Industrial Standard, ensuring compatibility with European and global DIN-standard equipment)
Grade	4.8/ 8.8/ 10.9/ 12.9 Ect (covers low to high strength grades)
Material	Brass, Stainless steel, Steel, Aluminium, Plastic, Titanium, NICKEL, Bronze, Nylon (9 types total)
Finish	Black, ZINC, Plain, Black Oxide, ZINC PLATED, BLUE DYED, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Zinc-Flake Coated, Silver Plated, Blue Anodized (12 types total)
Measurement System	INCH, Metric (dual-system support for global markets)
Head Style	Pan, Truss, Flat, Oval, Round, HEX, Cheese, Binding (8 types total)
Size	Customized Size (supports customized length, diameter, thread pitch)
Color	Customized Colors (beyond standard finishes, customizable per client needs)
Application	Industry (industrial equipment assembly, machinery production, electrical appliance manufacturing, automotive parts, etc.)
MOQ (Minimum Order Quantity)	1000 Pcs
Certificate	ISO9001:2015 (international quality management system certification)
Packing	PE Bag (moisture-proof, dust-proof) + Carton (sturdy for transportation)
Place of Origin	Guangdong, China (production base with mature manufacturing supply chain)
Port	Shenzhen Port (convenient for sea and air logistics, global delivery)
Delivery Time	7-15 Working Days (varies slightly by order quantity and customization complexity)

This kailai DIN Standard Machine Screws product integrates versatility, quality, and customization—with multi-grade, multi-material, multi-finish, and multi-head style options, it can adapt to almost all industrial assembly scenarios. The ISO9001:2015 certification guarantees quality, while flexible customization and clear supply terms meet the personalized and efficient procurement needs of industrial clients, making it a reliable fastener choice for factories, machinery manufacturers, and distributors worldwide.

Contact: william

Phone/WhatsApp/Wechat: +86 18669778647

Email: Sales22@chinatruck.cc