Stainless Steel 304 Heavy Hex Nut

Model NO.: LKIR
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: Zinc, HDG, Magni, Geomet, Dacromet, Passivate.....
Optional Size: M6 - M24, 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 304 Heavy Hex Nut
1> Description: Stainless Steel 304 Heavy Hex Nut
2> Material: Stainless Steel 304
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 and box packing, as per customer requirements

Stainless Steel 304 Heavy Hex Nut
Stainless Steel 304 Heavy Hex Nut
Stainless Steel 304 Heavy Hex Nut
Stainless Steel 304 Heavy Hex Nut
Stainless Steel 304 Heavy Hex Nut

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 - **Special Nuts**: Hex Coupling Nut, Channel Nut, Sliding Nut We also offer custom-made fasteners based on your specifications. Our products are widely used in automotive, construction, and industrial sectors. We have an extensive range of standards such as DIN, ANSI, ISO, JIS, and non-standard options. Our quality assurance system follows ISO 9001, ensuring that every product meets the highest industry standards. With over 40 years of experience, we guarantee reliable performance and durability.
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 electropiating
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. It is part of the Dragon Iron Group, which focuses on manufacturing and exporting fasteners, hardware parts, forging, and machine components for various industries, including the automotive sector. The company has its headquarters in A Lien, Taiwan, and operates through its foreign sales department in Dongguan City, China, with production facilities in Jingjiang City. **What does Lockey do?** As a leading fastener manufacturer, Lockey produces a wide range of products, including bolts, studs, thread rods, hex nuts, nylon nuts, flange locknuts, tapping screws, drilling screws, wood screws, machine screws, socket cap screws, washers, structural applications, and more. The company also provides custom solutions for special fasteners and automotive parts. Over 70% of their products are exported globally. **Why choose Lockey?** Lockey is committed to innovation and continuous improvement. The company prides itself on being a long-term partner rather than just a supplier. They share knowledge, price trends, and even profit with their customers. Their team of experienced professionals ensures high-quality service and support throughout the entire process. **How does Lockey ensure quality?** With over 40 years of experience and an ISO 9001 certification, Lockey maintains strict quality control processes. The company has a dedicated quality assurance system, with 80% of employees being skilled and having worked with the company for more than five years. All staff undergo regular training to ensure consistent product quality and effective problem-solving. **Does Lockey produce non-standard items?** Yes, Lockey can produce custom fasteners based on your specifications. You can send your drawings to the sales representative, and they will provide a detailed quotation. **Do you have a published price list?** No, Lockey does not publish a standard price list. Prices may vary depending on market conditions, and our sales team offers flexible pricing tailored to your needs. **Do you offer discounts?** Yes, discounts are available for large orders. However, our sales team always aims to provide the best possible price based on your specific 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 orders typically take 20–40 days, while non-standard orders may take 35–60 days. Please consult with the sales representative for an accurate timeline. **What is the payment term?** Preferred payment terms include T/T and L/C. Western Union is also accepted for low-value payments, such as sample shipping fees.

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