Stainless Steel 18-8 Hex Nut / SS 18-8 Heavy Hex Nut
1> Description: Stainless Steel 18-8 Hex Nut / SS 18-8 Heavy Hex Nut
2> Material: Stainless Steel 18-8
3> Surface: Passivated
4> Size: M5 (3/16") up to M24 (1")
5> Mechanical Properties: A2-50/70/80, A4-50/70/80
6> Packing: Bulk packing, box packing, and custom packaging as per customer requirements
Lockey Industrial Co., Ltd. is a leading manufacturer and exporter of fasteners, including but not limited to:
- Hex Nut: DIN934, ISO 4032, DIN555, DIN6915, ISO4035, ANSI B18.2.2
- Square Nut: DIN562, DIN557, ANSI B18.2.2
- Hex Flange Nut: DIN6923, ISO 4161, ANSI B18.2.2
- Nylon Nut: DIN985, DIN982, ANSI B18.16.6
We also produce special nuts such as Hex Coupling Nut, Channel Nut, and Sliding Nut.
Our technical delivery conditions are based on international standards and include:
- Material: Steel, Stainless Steel, Non-ferrous Metal
- General Requirements: As specified in DIN 267 Part 1
- Thread Tolerance: 6H
- Thread Standard: DIN13 Part 12 & 15
- Mechanical Properties: Property classes 6, 8, 10 for sizes up to M39, A2-70, A4-70 for stainless steel
- Standards: ISO 267 Part 4, DIN267 Part 11, DIN267 Part 18
- Limit Deviations: Product Grades A and B based on size and length
- Surface Finish: As processed, Bright, with specific standards for surface roughness, discontinuities, widening test, electroplating, and hot dip galvanizing
- Acceptance Inspection: DIN267 Part 5
**Q&A**
**Who is Lockey?**
Lockey Industrial Co., Ltd. is a fastener manufacturer established in 1973. It is part of the Dragon Iron Group, which specializes in manufacturing and selling fasteners, hardware parts, forging, and machine parts for automotive and other industries. The group's headquarters are in A Lien, Taiwan. Lockey was set up in 2003 in Dongguan City as the foreign sales department of the group, with its plant located in Jingjiang City, making it easy to export products.
**What does Lockey do?**
As a fastener manufacturer, we mainly produce bolts, studs, threaded rods, hex nuts, nylon nuts, flange locknuts, tapping screws, drilling screws, wood screws, machine screws, socket cap screws, washers, and more. We also provide structural applications, ASTM A325/A490, ASTM F1852/F2280, DIN6914/5/6, DIN7990, and other specialized fasteners. We manufacture parts for Toyota, Honda, and other major brands. Over 70% of our products are exported.
**Why choose Lockey?**
Innovation is at the heart of Lockey’s success. With over 40 years of experience in fastener manufacturing and an ISO 9001 certification, we focus on quality, reliability, and customer satisfaction. Our team of skilled professionals ensures that every product meets the highest standards. We believe in building long-term partnerships, sharing industry insights, and offering competitive pricing.
**How does Lockey ensure quality?**
With over 40 years of experience and an ISO 9001-certified quality assurance system, we maintain strict control over all production stages. 80% of our workforce is skilled and has been with us for more than five years. Employees undergo regular training to prevent and resolve issues effectively.
**Do you produce non-standard items?**
Yes, we can customize fasteners based on your specifications. Send us your drawings, and we will provide a quotation.
**Do you have a published price list?**
No, we don’t publish a price list due to fluctuating market conditions. Our sales team offers flexible and competitive pricing tailored to your needs.
**Do you offer discounts?**
Yes, we offer discounts for large orders. However, our goal is to provide the best possible price for your requirements.
**Do you provide samples?**
Yes, stored samples are free of charge. However, we do not cover the cost of express shipping.
**What is the delivery time?**
Standard items take approximately 20–40 days, while non-standard items may take 35–60 days. Please consult with our sales representative for an accurate shipment date.
**What are the payment terms?**
Preferred payment terms are T/T and L/C. Western Union is acceptable for low-value payments, such as sample shipping fees.
At Lockey, we are committed to providing high-quality fasteners, reliable service, and strong partnerships. Whether you're looking for standard or custom solutions, we are here to support your needs. Contact us today for a detailed quote and let us be your trusted supplier.
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