Carbon Steel Custom Flange Lock Nut with Anti-Loosening Design for Heavy Industry
Price:
$0.08/pieces 1000-9999 pieces
MOQ:
50000
Delivery Time:
7~15 Working Day
Brand:
FineExpress
Product Description
Carbon Steel Custom Flange Lock Nut with Anti-Loosening Design
Our Carbon Steel Custom Flange Lock Nut is engineered to deliver unmatched reliability in high-vibration environments. Featuring a built-in flange for load distribution and an anti-loosening mechanism, this nut ensures permanent, secure fastening for critical assemblies in automotive, machinery, construction, and aerospace applications. Crafted from high-grade carbon steel with customizable coatings, it combines durability, precision, and cost-effectiveness.
Product Overview
Our Carbon Steel Custom Flange Lock Nut is engineered to deliver unmatched reliability in high-vibration environments. Featuring a built-in flange for load distribution and an anti-loosening mechanism, this nut ensures permanent, secure fastening for critical assemblies in automotive, machinery, construction, and aerospace applications. Crafted from high-grade carbon steel with customizable coatings, it combines durability, precision, and cost-effectiveness.
Key Features
- Anti-Loosening Technology: Nylon insert or deformed threads for friction-based or metal-to-metal locking
- Serrated Flange: Bites into surfaces to resist rotation under dynamic loads
- Integrated Washer Function: Eliminates need for separate washers, reducing assembly time
- Load Distribution: Reduces surface pressure and prevents damage to soft materials
- High-Strength Carbon Steel: Grade 8/10.9 with tensile strength up to 1,040 MPa
- Surface Treatments: Zinc-plated, hot-dip galvanized, or black oxide finishes for corrosion resistance
- Customizable Specifications: Sizes M6-M24 (metric) or ¼"-1" (imperial) with various thread pitches
- Certifications: ISO 4161, ASTM A563, RoHS, and ISO 9001 compliant
Specifications
| Available Material |
Stainless Steel: SS303, SS304, SS316, SS410, SS420 Carbon Steel: C1006, C1010, C1018, C1022, C1035K, C1045 Brass: C3602, C3604, Hpb59, Hpb62, Hpb65, Hpb58, Hpb70 Aluminum: Al6061, Al6063 etc Custom materials available per requirements |
|---|---|
| Head Type | CSK Head, Pan Head, Truss Head, Hexagon Head, Round Head, Oval Head, Button Head, Cap Head, Cheese Head, etc. |
| Hardness |
Carbon Steel: HRC 28-35, HV450-700 Alloy Steel: HRC 32-39 (grade 10.9), HRC 39-44 (grade 12.9) |
| Finish | Zinc plated, Nickel plated, Bronze, Copper, Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Phosphorization, Zinc-nickel alloy plated, etc. |
| Sample Available | Free samples available with existing tooling (customer pays freight cost) |
| Delivery Time | Samples: 3-5 working days, Production: 20-25 working days |
| Pricing Term | EXW Dongguan (FCA), FOB, CIF, CNF, DDU, etc. |
| Packing | Bulk in PE bag or small boxes, then in carton, pallet |
| Payment Term | TT (30% deposit, balance before delivery), L/C, Western Union, PayPal, etc. |
| Management System | ISO9001:2015 |
| Certificate | ISO, ROHS |
Why Choose Us
We specialize in manufacturing high-quality fasteners and precision components with extensive customization options, rigorous quality control, and reliable delivery services.
Company Profile
We are a professional manufacturer with advanced equipment and experienced workforce dedicated to producing high-quality fastening solutions.
Frequently Asked Questions
Q1: What is your main products and material supply?
A1: Our main products are Electronic screws, Sems screws, Tapping screws, Chicago screws, Shoulder screws, Special Non-standard studs, Turning parts and High-end precision complex CNC Machining parts.
A2: Carbon Steel, Alloy Steel, Aluminum alloy, Stainless Steel, Brass, Copper, Titanium alloy or according to your requirement.
Q2: When can I get the price?
A: We usually offer you a quotation within 12 hours, and special offers within 24 hours. For urgent cases, please contact us directly by phone or email.
Q3: What about the transportation and delivery date?
A: For orders over 80kg, we use shipment (20-30 days). For orders under 80kg or urgent requirements, we use air express (3-5 days).
Q4: What's your packing? What to do in case of damaged goods during transport?
A1: Normal packing is bulk in cartons (less than 20 kgs/carton, 48 cartons/pallet). Custom packing available per requirements.
A2: We recommend checking goods upon receipt. If there is any transport damage or quality issue, please take detailed pictures and contact us immediately for resolution.
Q5: Can I get discounts?
A: Yes, we offer reasonable discounts for large orders and frequent customers.
Q6: Do you have enough capacity?
A: We have new imported equipment and skilled workers with over 10 years of experience. Production capacity is 30 million pieces per month with sufficient funds to ensure normal factory operations.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Finexpress Precision Manufacturing (dongguan) Co., Ltd
Location
Building 2, No. 129 Xinmalian Xinma Road, Dalang Town, Dongguan, Guangdong, China
Contact Person
Irene chen