Chinese Factory Supply U Bolts: Stainless Steel Chinese Fasteners for Heavy Duty

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Product Description

📋 Basic Specifications
Model NO.
M6-M16
Connection
Common Bolt
Head Style
U Type
Standard
DIN, ANSI, GB, BSW
Grade
4.8/8.8/10.9/12.9
Application
Machinery, Chemical, Building
Finish
Blue-White Zinc Plated
Named
U Bolts
Testing
Salt Spray Test
Feature
Rust Anti
Item
Fasteners
Color
Blue-White
Thread
Half-Thread
Production Capacity
8000 Tons/Year
📦 Packaging & Delivery
Package Size
21.00cm * 18.00cm * 18.00cm
Gross Weight
25.300kg
🛠️ Product Description
U Bolts Banner
U Bolt Technical Drawing
Professional manufacturing expertise since 2003, our facility has grown into a leading producer with an annual capacity of over 8,000 tons. Equipped with 30 sets of small, medium, and large-scale equipment, we employ over 60 skilled workers, including a dedicated technical and management team.
Product Manufacturing
Fastener Production
Quality Control
NameU Bolts
FeatureRust Anti
Grade4.8/8.8/10.9/12.9
Head StyleU Head
MaterialHigh Strength Steel / Carbon Steel / Stainless Steel
StandardDIN, ANSI, GB
TestingSalt Spray Test
Production Capacity8000 Tons/Year
Our product range includes national standard, high-strength, British, American, and German specifications such as DIN603, DIN607, and DIN608. We specialize in carriage bolts, bridge wires, shelf wires, guardrail wires, hexagonal bolts, and various special-shaped fasteners. Sizes range from 5mm to 20mm in diameter and 16mm to 400mm in length. Our products are exported globally to markets in Asia, North America, South America, and Europe.
U Bolt Samples
Fastener Inventory
Workshop View
We are committed to a "people-oriented" corporate culture and marketing strategies focused on fast, accurate, and professional service. We aim to meet the diverse needs of both new and long-term customers through continuous development and high-quality production standards.
Factory Overview
Frequently Asked Questions
Q1: Can I obtain samples for testing?
Yes, samples are available upon request.
Q2: Do you offer OEM or custom design services?
Yes, we provide comprehensive OEM/ODM services. Your specific logo and designs can be implemented on the products.
Q3: What are your manufacturing capabilities?
Our facility operates 30 cold heading machines with nearly 60 skilled workers, resulting in an annual production capacity of 8,000 tons.
Q4: What standards do your fasteners follow?
We produce fasteners according to DIN, ANSI, GB, and BSW standards, including specific grades like 4.8, 8.8, 10.9, and 12.9.
Q5: What is the typical lead time for orders?
Stock items are generally shipped within one week. For customized orders, shipping typically occurs within one month after production is scheduled.
Q6: How is the product quality ensured?
All products undergo rigorous testing, including Salt Spray Tests, to ensure anti-rust properties and structural integrity.

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