**Product Specifications:**
- **Material:** Stainless Steel (SS304, SS316)
- **Connection Type:** Common Bolt
- **Standards:** DIN, GB, Customized per Customer's Request
- **Size Range:** M3 to M55
- **Certifications:** ISO9001, SGS, ROHS, Bureau Veritas
- **Available Materials:** High Strength Steel, Stainless Steel
- **Surface Finishes:** Black, Color-Zinc, Blue-White Zinc
- **Head Types:** Hexagon Head, Round Head, Countersunk Head
- **Trademark:** Hande
- **HS Code:** 73181600
**Additional Details:**
- **Type:** Hexagon Head
- **Head Style:** Hexagonal
- **Grade:** A2, A4
- **Screw Name:** SS304/316 Nylon Lock Nuts, Made-in-China
- **Export Markets:** Global
- **Usage:** Machinery, Chemical Industry, Environmental Applications
- **Screw Types:** T Head, Mushroom Head, Cheese Head, Thumb Screw
- **Screw Grooves:** Triangle, Cross, Flower, Flower Word, Special Sha
- **Transport Packaging:** 25x16x25cm Carton Box, Then Polywood Box Packed
- **Origin:** Jiangsu, China
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**Stainless Steel Nylon Lock Nuts**
Our SS304/316 nylon lock nuts are designed for high-performance applications. They meet the standards of DIN982/DIN985 and are made from premium-grade stainless steel. These nuts are ideal for environments where corrosion resistance is critical.
**Key Features:**
- **Anti-Corrosion Ability:** Excellent performance in harsh conditions
- **Diameter Options:** M3 to M56, 2"-1"
- **Finish:** Plain
- **Grade:** A2, A4
- **Certifications:** ISO9001:2008, SGS, RoHS, Bureau Veritas
- **OEM Service Available**
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**Chemical Composition Table:**
| Material | C | Si | Mn | P | S | Ni | Cr | Mo | Other |
|----------|-------|-----|------|------|------|------|------|------|--------------|
| 201 | 0.15 | 1 | 5.5-7.5 | 0.06 | 0.03 | 3.5-5.5 | 16-18 | - | N≤0.25 |
| 304 | 0.08 | 1 | 2 | 0.045| 0.03 | 8.0-10.0 | 18-20 | - | - |
| 304L | 0.03 | 1 | 2 | 0.045| 0.03 | 8.0-12.0 | 18-20 | - | - |
| 321 | 0.08 | 1 | 2 | 0.045| 0.03 | 8.0-13.0 | 17-19 | - | Ti≤5*C% |
| 316 | 0.08 | 1 | 2 | 0.045| 0.03 | 10.0-14.0 | 16-18 | 2-3 | - |
| 316L | 0.03 | 1 | 2 | 0.045| 0.03 | 10.0-15.0 | 16-18 | 2-3 | - |
| 309S | 0.08 | 1 | 2 | 0.045| 0.03 | 12.0-15.0 | 22-24 | - | - |
| 410 | 0.15 | - | 1 | - | 0.03 | - | 11.5-13.5 | - | - |
| 420 | 0.26-0.4 | - | 1 | - | 0.03 | - | 12-14 | - | - |
| 430 | 0.12 | 0.75| 1 | 0.04 | 0.03 | - | 16-18 | - | - |
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**About the Product:**
- **Main Products:** Bolts, Screws, Nuts, Washers, Pins, Rivets, Sleeves, Shafts, CNC Precision Parts
- **Size Range:** Diameter: M2–M64; Length: 5mm–400mm (Customizable); Diameter: 6#–2", Length: 1/2"–30" (Customizable)
- **Standards:** ANSI, UNI, DIN, BS, JIS, AS, GB, ISO, EN
- **Materials:** Stainless Steel, Super Alloy Stainless Steel
- **Grades:** A2-50, A2-60, A2-70, A4-60, A4-70, A4-80, Gr 8, Gr8M, SS201, SS202, SS301, SS303, SS304, SS304L, SS316, SS316L, SS317L, SS321, SS410, SS420, SS347, SS347H, SS310S/2520, and more
- **Surface Finish:** Self-finish plain, minor polish, satin polish, black oxide, electro painting
- **Services Offered:** Non-standard, standard, OEM, ODM, customized service
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**Our Promise:**
1. High Quality
2. Competitive Pricing
3. Fastest Delivery
4. Quick Response
5. Best Service
**Our Advantages:**
1. Wide Product Range: We can supply any type of stainless steel hardware.
2. Excellent Service: We value honesty and sincerity in our business approach.
3. Reliable Quality: We have a strict quality control system and a strong market reputation.
4. OEM Accepted: We can produce according to your drawings or samples.
5. Short Delivery: Large stock available, 3 days for stock items, 7–15 days for production.
6. Low MOQ: Flexible for small orders.
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**Sample Policy:**
- **Sample Charge:** Based on your request. Sampling time: 5–7 days.
- **Free Samples:** For existing molds. Sampling time: 3 days.
**Packing Information:**
- **Carton Size:** 25×16×25 cm
- **Wooden Pallet/Case Size:** 110×90×80 cm
- **Custom Boxes:** Color-printed boxes and cartons available upon customer request.
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**Company Profile:**
Hand Industrial Ltd was established in 2010 and is a professional manufacturer and supplier of stainless steel hardware. Our products include stainless steel bolts, threaded studs, machine screws, tapping screws, self-drilling screws, and more. We offer standard products (DIN, ANSI, BS, ISO, JIS) and OEM services. Our products are widely used in Europe, Australia, North America, the Middle East, Southeast Asia, and some African countries.
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**Contact Information:**
**LU PENG**
Sales & Marketing Manager
Website: www.handindustrial.com.cn
Email: handegy.en.made-in-china.com
We can supply different sizes of SS hex cap bolts, hex socket cap screws, hex flange bolts, tapping screws, drilling screws, hex dome head cap nuts, hex nuts, flange nuts, hex cap nuts, and hex welding nuts. Let us help you find the right solution for your application.
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