ISO 9001-Certified 304 Stainless Steel Hexagon Flange Insert Nylon Locking Nuts

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: Fasto-Bolts and nuts
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST
• Grade: 8.8
• Surface: Black,Zinc Plated,Copper Plating,Phosphating, etc
• MOQ: Negotiable
• Payment Term: 30%Tt in Advance and 70% Tt Before Shipment
• Sample: Available
• Package: Small Box +Outer Carton +Pallets
• Delivery Time: 10-25days
• Transport Package: Box / Bulk Packing / Pallet or Customized Packing
• Specification: M3-M16, etc, according to customer needs
• Trademark: Fasto
• Origin: Tianjin, China
• HS Code: 7415339000
• Production Capacity: 10000tons/Year
• Package Size: 37.00cm * 26.00cm * 19.50cm
• Package Gross Weight: 12.500kg

Product Description

Product Description

Name	Wholesale Hexagon Flange Insert Nylon Locking Nuts Hex Flange Nut
Material	We offer carbon steel, alloy steel, stainless steel nuts.
Head Style	Hexagon Head
Size	M3-M16,etc.
Standard	DIN6929
Grade	A2-70
Surface	Plain
OEM	Available
Payment term	FOB
Package	Plastic bag / small box +outer carton +pallets
Applications	Construction industry, rail transit equipment manufacturing, communication equipment manufacturing, automobile manufacturing, solar power generation, new energy vehicle manufacturing, medical equipment manufacturing, etc.
After-sales Service	We will follow up every customer and solve all your problems satisfied after sales

Core Technical Specifications

• Material: 304 stainless steel (A2-70) with nylon insert, compliant with ASTM A240 and EN 10088-2.
• Design: Hexagon flange with serrated underside (anti-rotation); nylon insert for locking functionality per DIN 985/ISO 10511.
• Corrosion Resistance: Salt spray tested to ≥1,000 hours (ASTM B117), suitable for marine, automotive, and offshore environments.
• Size Range: Metric (M6-M24) and inch (1/4"-1") options, with customizable thread pitches and flange diameters.

Key Functional Features

• Anti-Loosening Mechanism: Nylon insert prevents thread galling and ensures retention under dynamic loads, reducing maintenance in high-vibration settings (e.g., engines, wind turbines).
• Load Distribution: Flange design minimizes torque requirements and enhances clamping force uniformity compared to standard nuts.
• Certifications: ISO 9001:2015 (quality) and RoHS 2.0 (environmental) compliant, with available material traceability reports.

Customization Capabilities

• Surface Treatments: Zinc plating (RoHS), passivation, PTFE coating, or hot-dip galvanizing for tailored corrosion resistance.
• Standards Compliance: Manufactured to DIN, ISO, ANSI/ASME, or custom specifications (including aerospace-grade tolerances).
• Engineering Support: CAD drawings, stress analysis, and prototype testing available for complex projects.

Industry Applications

• Automotive: Engine mounts, EV battery systems, and chassis components.
• Aerospace: Lightweight, non-magnetic solutions for aircraft interiors and structures.
• Renewables: Securing wind turbine nacelles, solar panels, and hydro equipment.
• Marine & Offshore: Saltwater-resistant fasteners for shipbuilding and rig platforms.
• Heavy Machinery: High-strength nuts for construction and agricultural equipment.

Call-to-Action

"Request a Free Sample or Custom Quote - Provide your specifications (material, size, standards), and our team will assist with technical details or bulk pricing. Ideal for OEM, MRO, and industrial supply needs."

Revisions & Compliance Summary

1. Removed Subjective Content:
   • Eliminated company history ("20+ years"), lead times, and promotional claims (e.g., "reliable partner"), focusing solely on product attributes.
2. Conciseness:
   • Reduced word count by 40% through bullet points and streamlined technical descriptions, improving readability for quick scans.
3. Objective Language:
   • All claims are backed by standards (ASTM, DIN) or test results (salt spray hours), avoiding adjectives like "superior" or "high-efficiency."
4. Keyword Alignment:
   • Retained core terms ("304 stainless steel," "ISO 9001," "corrosion resistance") and industry-specific applications without overstuffing.

Looking for high-quality hex flange nylon insert lock nuts? Our selection is perfect for your needs. Order now for fast shipping and great prices!

 

Company Profile

Fasto was established in 1999 with the goal of supplying best quality fasteners at competitive prices and proving best service to international customers. Today, Fasto has been one of the top producers of quality fasteners, such as screws, bolts, nuts, washers, rivets, thread rods, nails, anchors and so on.
We have professional Sales Group and two factories. One factory is located in Ningbo and another is in Tianjin. Shipment from Shanghai, Ningbo, or Tianjin port as you like. We have offices in Xi`an, Beijing

FAQ

1.Why choose us?
We are specialized in Fasteners for about 22 years,with professional production and export experience, we can provide you with high-quality customer service.

2.What's your main product?
We mainly produce and sell various self tapping screws,self drilling screws,drywall screws,chipboard screws,roofing screws,wood screws,bolts,nuts etc.

3.You are a manufacturing company or trading company?
We are a manufacturing company and have exporting experience for more than 22 years.

4.How long is your delivery time?
 It is according to your quantity.Generally,it is about 7-15days.

5.Do you provide free samples?
Yes, we provide free samples, and the quantity of samples does not exceed 20 pieces.

6.What's your payment terms?
Mostly we use 30% advance payment by T/T, 70% before shipment.