Stainless Steel A2-70 Hex Thin Nut Passivated

Model NO.: LKPM
Sample: Free (If in Store)
Market: Global
Optional Material: Stainless Steel, Carbon Steel, Alloy Steel, Brass
Optional Properties: A2/4-50/70/80, Class 6/8/10, Grade 2/5/8
Optional Finish: Passivated, Zinc, HDG, Magni, Geomet
Optional Size: M6 - M24, or 1/4" - 1"
Trademark: LK
Transport Package: Bulk Packing, Small Box Packing
Specification: DIN, ANSI, ISO, JIS and Non-standard
Origin: China
HS Code: 7318
Stainless Steel A2-70 Hex Thin Nut Passivated
1. Description: High-quality stainless steel hex thin nut with a passivated surface finish, suitable for a wide range of industrial applications.
2. Material: Stainless Steel A2, known for its excellent corrosion resistance and durability.
3. Surface Treatment: Passivated to enhance corrosion resistance and ensure a clean, smooth finish.
4. Size Range: Available in sizes from M6 (1/4") up to M24 (1"), meeting international standards.
5. Mechanical Properties: Complies with the A2-70 grade, offering high strength and reliability.
6. Packaging: Offered in bulk packing or small box packing, and can be customized according to customer requirements.

Stainless Steel A2-70 Hex Thin Nut Passivated
Stainless Steel A2-70 Hex Thin Nut Passivated
Stainless Steel A2-70 Hex Thin Nut Passivated
Stainless Steel A2-70 Hex Thin Nut Passivated
Stainless Steel A2-70 Hex Thin Nut Passivated
Stainless Steel A2-70 Hex Thin Nut Passivated

Lockey Industrial Co., Ltd is a leading manufacturer and exporter of fasteners, including but not limited to: - Hex Nuts: DIN934, ISO 4032, DIN555, DIN6915, ISO4035, ANSI B18.2.2 - Square Nuts: DIN562, DIN557, ANSI B18.2.2 - Hex Flange Nuts: DIN6923, ISO 4161, ANSI B18.2.2 - Nylon Nuts: DIN985, DIN982, ANSI B18.16.6 We also produce special nuts such as Hex Coupling Nuts, Channel Nuts, and Sliding Nuts. Our products are widely used in automotive, construction, and industrial sectors. Quotation will be sent shortly after receiving your inquiry.
Technical Delivery Conditions
Material Steel Stainless steel Non-ferrous metal
General requirements As specified in DIN 267 part 1
Thread Tolerance 6H
Standard DIN13 Part 12 & 15
Mechanical properties Property class M3-M39:6, 8, 10 ≤M39 A2-70 Subject to agreement
A4-70
>M39 Subject to agreement
Standard ISO 267 Part 4 DIN267 Part 11 DIN267 Part 18
Limit deviations geometrical tolerance Product grade A for product up to size M24 and L≤10d or 150mm
B for product exceeding size M24 or L>10d or 150mm
Standard ISO 4759 Part 1
Surface finish As processed Bright Bright
DIN267 Part 2 shall apply with regard to surface roughness
DIN267 Part 20 shall apply with regard to permissible surface discontinuities
DIN267 Part 21 shall apply with regard to the widening test
DIN267 Part 9 shall apply with regard to electroplating
DIN267 Part 10 shall apply with regard to hot dip galvanizing
Acceptance inspection DIN267 Part 5 shall apply with regard to acceptance inspection

Q&A

**Who is Lockey?**
Lockey Industrial Co., Ltd. is a well-established fastener manufacturer founded in 1973. The company is part of the Dragon Iron Group, which specializes in the production and sale of fasteners, hardware parts, forging, and machine parts for the automotive and other industries. The group's headquarters is located in A Lien, Taiwan, while Lockey operates as the foreign sales department based in Dongguan City, China. Our manufacturing facility is in Jingjiang City, enabling efficient export of our products worldwide. **What does Lockey do?**
As a leading fastener manufacturer, we produce a wide range of products including: 1. Bolts, studs, and threaded rods 2. Hex nuts, nylon nuts, flange locknuts 3. Tapping screws, drilling screws, wood screws, machine screws, socket cap screws 4. Plain washers, spring washers, tooth washers 5. Structural fasteners such as ASTM A325/A490, ASTM F1852/2280, DIN6914/5/6, DIN7990 We also specialize in custom and non-standard fasteners, hardware parts, forging, and machine parts for the automotive industry. We supply components for major brands like Toyota and Honda. Over 70% of our products are exported globally. **Why choose Lockey?**
Innovation is at the core of Lockey’s success. We continuously strive to improve through technological and conceptual innovation. Our team of experienced professionals ensures that every product meets the highest quality standards. We don’t just sell products—we build long-term partnerships. We share industry insights, price trends, and even profit with our clients. We treat our customers as partners and friends, caring about both their business and the quality of our products. **How does Lockey ensure quality?**
With over 40 years of experience and an ISO 9001 certification, we have a robust quality assurance system in place. Our staff includes highly skilled workers with extensive experience, many of whom have been with us for over five years. Regular training ensures they are equipped to handle any issues effectively. Every step of the process is monitored to maintain consistent quality and performance. **Does Lockey produce non-standard items?**
Yes, we do. If you have specific design drawings or requirements, please send them to our sales representative, and we will provide a detailed quotation. **Do you have a published price list?**
No, we don’t. Market conditions can change rapidly, making it difficult to maintain a fixed pricing structure. Our sales team is flexible and can offer competitive pricing tailored to your needs. **Do you offer discounts?**
Yes, we do offer discounts for large orders. However, we believe our sales representatives always provide the best possible price. While discounts may vary, we focus on delivering value rather than just lowering prices. **Do you provide samples?**
Yes, stored samples are free of charge. However, we currently do not have a budget for express shipping, so we recommend picking up samples in person or arranging for local delivery. **What is the delivery time?**
Delivery times depend on the order quantity. Standard items typically take 20–40 days, while non-standard items may take 35–60 days. Please consult with your sales representative for an accurate timeline. **What is the payment term?**
We prefer T/T (Telegraphic Transfer) or L/C (Letter of Credit). Western Union is also accepted for low-value payments such as sample shipping fees.

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