**Product Information:**
- **Material:** Stainless Steel
- **Connection Type:** Common Bolt
- **Standards:** DIN, GB, Customized by Customer Request
- **Size Range:** M3 to M55
- **Certification:** ISO 9001
- **Available Materials:** High Strength Steel, Stainless Steel
- **Surface Finish Options:** Black, Color Zinc, Blue-White Zinc
- **Screw Head Types:** Hexagon Head, Round Head, Countersunk Head
- **Trademark:** Hande
- **Specifications:** SGS, ROHS
- **HS Code:** 73181600
**Additional Product Details:**
- **Type:** Hexagon Head
- **Head Style:** Hexagonal
- **Grade:** A2, A4
- **Product Name:** SS304/316 Nylon Lock Nuts, Made-in-China
- **Export Markets:** Global
- **Application Areas:** Machinery, Chemical Industry, Environmental
- **Screw Types:** T Head, Mushroom Head, Cheese Head, Thumb Screw
- **Screw Groove Types:** Triangle, Cross, Flower, Flower Word, Special Shaft
- **Packaging:** 25*16*25cm Carton Box, then Polywood Box Packed
- **Origin:** Jiangsu, China
**Stainless Steel Nylon Lock Nuts:**
| **Parameter** | **Details** |
|--------------------|-----------------------------------------------------------------------------|
| Standard | DIN 982, DIN 985 |
| Material | SS304, SS316 |
| Diameter | M3 to M56, 2"-1" |
| Finish | Plain |
| Features | Excellent anti-corrosion properties |
| Grade | A2, A4 |
| Certification | ISO 9001:2008, SGS, RoHS, Bureau Veritas |
| OEM Service | Available |
**Chemical Composition of Stainless Steels:**
| **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 | — | — |
**About the Product:**
- **Main Products:** Bolts, Screws, Nuts, Washers, Pins, Rivets, Sleeves, Shafts, CNC Precision Parts
- **Size Range:** Diameter from M2 to M64 (Customizable), Length from 5mm to 400mm (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 super alloys
- **Surface Finish:** Self-finish plain, minor polish, satin polish, black oxide, electro painting
- **Services Offered:** Non-standard, standard, OEM, ODM, customized services available
**Our Promise:**
1. High Quality
2. Competitive Pricing
3. Fastest Delivery
4. Quick Response
5. Best Customer Service
**Why Choose Us?**
1. Wide range of products – Any type of stainless steel hardware can be supplied.
2. Excellent service – We treat our clients with honesty and sincerity.
3. Reliable quality – We have a strict quality control system.
4. OEM accepted – We can produce based on your drawings or samples.
5. Short delivery time – We have large stock, 3 days for stock items, 7–15 days for production.
6. Low MOQ – Perfect for small businesses.
**Sample Policy:**
- **Sample Charge:** Based on your request, sample time is 5–7 days.
- **Free Samples:** For existing molds, sample time is 3 days.
**Packing Information:**
1. Carton Size: 25x16x25 cm
2. Wooden Pallet/Case Size: 110x90x80 cm
3. Custom color printed boxes and cartons are available upon customer request.
**Company Profile:**
Hand Industrial Ltd was established in 2010 as a professional manufacturer and supplier of stainless steel hardware. Our product line includes stainless steel bolts, threaded studs, machine screws, tapping screws, and self-drilling screws in various materials such as SS304, SS316, SS316L, SS410, etc. We can produce according to DIN, ANSI, BS, ISO, JIS standards, and offer OEM services. Our products are widely used in Europe, Australia, North America, the Middle East, Southeast Asia, and some African countries.
**Contact Information:**
LU PENG
Sales & Marketing Manager
WWW.HANDINDUSTRIAL.COM.CN
HANDEGY.EN.MADE-IN-CHINA.COM
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